12th week of 2014 patent applcation highlights part 20 |
Patent application number | Title | Published |
20140077541 | Chair Assembly - A chair component that includes a first chair member that includes a forwardly facing front surface and a rearwardly facing rear surface that define a first thickness therebetween, and at least one raised portion extending rearwardly from the rear surface, wherein the front surface and the at least one raised portion define a second thickness therebetween that is greater than the first thickness, and wherein a majority of the first chair member comprises the first thickness; a cover member wrapped about at least a portion of the first chair member; and a drawstring operably coupled with the cover member to draw the cover member about the at least a portion of the first chair member, wherein the drawstring is secured to the first chair member by at least one fastener that is received within the raised portion. | 2014-03-20 |
20140077542 | Chair Assembly with Upholstery Covering - A chair component assembly includes a back support component adapted to support a portion of a seated user, a lumbar support assembly adapted to support the lumbar area of a seated user, wherein the lumbar support is vertically adjustable, and a cover having an aesthetic outer surface and including a first pocket that receives the back support component therein, and a second pocket that receives the lumbar support assembly such that the lumbar support is vertically adjustable with the second pocket. | 2014-03-20 |
20140077543 | Chair Assembly - A chair component includes a first chair member adapted to support a seated user, a second chair member movable between a first position, wherein the second chair member is substantially coplanar with the first chair member, and a second position, wherein the second chair member is substantially parallel with the first chair member, a cover member wrapped about at least a portion of the first chair member and at least a portion of the second chair member, and a single-piece drawstring operably coupled with the cover member to draw the cover member about the at least a portion of the first chair member and the at least a portion of the second chair member when the second chair member is in the first position. | 2014-03-20 |
20140077544 | ANCHOR SYSTEM FOR JUVENILE VEHICLE SEAT - A juvenile seat assembly is provided for use with a vehicle seat. The assembly includes a juvenile seat for placement on the vehicle seat and a vehicle anchor system. The vehicle anchor system includes an anchor belt adapted to be coupled to a pair of anchor mounts provided in or near the vehicle seat. The anchor belt includes a strap and connectors coupled to the strap and defining a central portion, the connectors adapted to be coupled to one of the anchor mounts. | 2014-03-20 |
20140077545 | CHILD SEAT, PARTICULARLY A CHILD SAFETY SEAT FOR VEHICLES - A child seat having a seat surface, a backrest, and a headrest. The headrest has first and second side pieces adjustable in their spacing relative to one another in a substantially horizontal direction. The side pieces are positionable in at least two different positions with respect to one another and to the backrest by means of a spacing adjustment device. The spacing adjustment device includes a gear mechanism having a first gear element rotatable around a rotational axis and a second and third gear element, each movable in a translational manner. The second gear element connects to the first side piece and the third gear element connects to the second side piece. The first gear element couples to the second and third gear elements such that, by means of rotation of the first gear element, opposite and simultaneous translational motions of the second and third gear elements are effected. | 2014-03-20 |
20140077546 | MOVABLE SEAT INSERT - A seat assembly may include a seatback, a seat bottom and an adjustment mechanism. The seat bottom may include an aft portion adjacent to the seatback, a front portion opposite the aft portion, and a central portion disposed between the front and aft ends. The adjustment mechanism may support the central portion for movement relative to the front portion between first and second positions. | 2014-03-20 |
20140077547 | Backrest, Method for Adjusting a Backrest and (Wheel) Chair Provided with a Backrest - The invention relates to a backrest for supporting the back of a seated person, the backrest comprising mounting means for mounting the backrest on a frame of a seating device; comprising: —a first back part for supporting at least a part of the back of the person at a determined angle, which first back part has a stiffness such that during use the part of the back shapes itself substantially to the first back part, and wherein the backrest comprises adjusting means for adjusting the angle and/or the position of the first back part relative to the frame; and —a second back part which has a flexibility such that during use the second back part shapes itself substantially continuously to another part of the back of the person. The invention further relates to a method for adjusting such a backrest and a (wheel) chair provided with such a backrest. | 2014-03-20 |
20140077548 | CHAIR ASSEMBLY WITH UPHOLSTERY COVERING - A chair assembly includes a back shell member including a laterally-extending top portion, a laterally-extending bottom portion and a pair of longitudinally-extending side portions extending between the top portion and the bottom portion and cooperating therewith the defined open space therebetween, and a cover having a first surface adapted to support a seated user and a second surface opposite the first surface, wherein the cover is positioned over the back shell member to cover at least a portion of the open space, and wherein the cover comprises an elastomeric material having a longitudinal direction compliance to lateral direction compliance ration of at least 3:1. | 2014-03-20 |
20140077549 | Chair Assembly - A chair assembly includes a base structure, a seat support structure movably coupled to the base structure, an upwardly-extending back support structure movably coupled to the base structure, wherein the back support structure is adapted to move between an upright and reclined positions, wherein the back support structure is operably coupled to the seat support structure, a flexible shell structure defining a forwardly-facing surface forming a lumbar support, wherein the flexible shell is movably coupled to the seat support structure, and a resilient member generating a variable compressive force acting on the flexible shell structure in a manner that tends to cause a curvature of the back support structure to increase, and wherein the compressive force decreases as the back support structure moves from the upright position to the reclined position. | 2014-03-20 |
20140077550 | VEHICLE SEAT - A vehicle seat including: a cushion pad having elasticity and configured to be bent by a load of an occupant, the cushion pad including: a foamed-resin body made of foamed resin and provided at an ischium corresponding portion of the cushion pad, which is configured to support at least an ischial tuberosity of an occupant, and a first high elastic body of a sheet shape having a degree of elasticity higher than that of the foamed-resin body and provided at a front end portion of the cushion pad. | 2014-03-20 |
20140077551 | Chair Assembly - A chair assembly includes a base structure, a seat support structure pivotably coupled to the base structure, a back support structure pivotably coupled to the base structure and including an upwardly extending portion adapted to move between an upright position and a reclined position, a control link having a first end pivotably coupled to the seat support structure and a second end pivotably coupled to the back support structure, a back support surface having an upper portion pivotably coupled to the back support, and a back link pivotably coupled to the seat support structure, wherein the back support surface is moved forward by the back link relative to the upwardly extending portion of the back support structure as the back support structure is moved from the upright position to the reclined position. | 2014-03-20 |
20140077552 | Control Assembly for Chair - A control assembly for a chair including a base structure including a first pivot point and a second pivot point spaced from the first pivot point, and a seat support structure directly pivotably coupled to the base structure for rotation about the first pivot point, a back support structure pivotably coupled to the base structure for rotation about the second pivot point, wherein the back support structure is adapted to move between a first and second position, a control link having a first end operably coupled to the seat support structure, and a second end operably coupled to the back support structure, and a biasing assembly exerting a biasing torque about the second pivot point that biases the back support structure from the second position toward the first position, wherein the biasing torque is adjustable between first and second magnitudes when the back support structure is in the first position. | 2014-03-20 |
20140077553 | Chair Back Mechanism and Control Assembly - A chair assembly including a first chair structure, a second chair structure, an actuator assembly coupled to the second chair structure to move the second chair structure between the first and second positions, a control input assembly coupled to the first chair structure, and a control link assembly coupling the control input assembly with the actuator assembly to move the second chair structure between first and second positions, and including a first shaft operably coupled to the control link, and rotatable about a second axis that is substantially orthogonal to the first axis and to the first direction, and first and second universal joint assemblies coupling the first shaft member to the second shaft, wherein actuation of the control input moves the second chair structure between the first and second positions. | 2014-03-20 |
20140077554 | SEAT LIFTER - [Problem] The present invention relates to a seat lifter capable of changing the height or inclination of an inner side lower arm and outer side lower arm of a seat cushion and addresses the problem of providing a seat lifter wherein the welding position of a rod to a link remains fixed. [Solution] Links (link members) ( | 2014-03-20 |
20140077555 | Chair Assembly - A chair assembly includes a base structure defining upper and lower portions, a seat support structure having forward and rearward portions, wherein the forward portion of the seat support structure is pivotably coupled to the upper portion, and wherein the seat support structure includes a seat support surface configured to support a seated user thereon, a back support structure having forward and rearward portions, wherein the forward portion of the back supported is pivotably coupled to the lower portion, and wherein the back support structure includes an upwardly extending portion adapted to move between an upright position and a reclined position, and a control link having a first end pivotably coupled to the rearward portion of the seat support structure, and a second end pivotably coupled to the rearward portion of the back support structure. | 2014-03-20 |
20140077556 | Control Assembly for Chair - A control assembly for a chair including a base structure having a first pivot point and a second pivot point spaced from the first pivot point, a seat support structure pivotably coupled to the base structure for rotation about the first pivot point, a back support structure pivotably coupled to the base structure for rotation about the second pivot point, wherein the back support structure is adapted to rotate between a first and second positions, and a control link having a first end coupled to the seat support structure, and a second end coupled to the back support structure, wherein the control link rotates the seat support structure at a slower rate of rotation than a rate of rotation of the back support structure as the back support structure is rotated between the first and second positions. | 2014-03-20 |
20140077557 | Control Assembly for Chair - A control assembly for a chair includes a base structure having a first pivot point and a second pivot point spaced from the first pivot point, a seat support structure having a forward portion pivotably coupled to an upper portion of the base structure for rotation about the first pivot point, a back support structure having a forward portion pivotably coupled to a lower portion of the base structure for rotation about the second pivot point, wherein the back support structure is adapted to move between a first and second positions, and a control link having a first end pivotably coupled to a rearward portion of the seat support structure for rotation about a third pivot point, and a second end pivotably coupled to a rearward portion of the back support structure for rotation about a fourth pivot point. | 2014-03-20 |
20140077558 | Chair Assembly - A chair assembly includes a seat support structure having a seat surface pivotable about a first pivot point between first and second positions, and a back support assembly coupled to the seat support structure, movable between upright and reclined positions and pivotable about a second pivot point, wherein the first pivot point is located at a position along a first line perpendicular to a second line tangential to the seat surface and at a forward most portion of a back surface, forward between along a third line parallel with the second line, down to the second line along a fourth line perpendicular with the second line, up the fourth line such that the second pivot point is located within a given radius from the first pivot point when the back support assembly is in the upright and reclined positions. | 2014-03-20 |
20140077559 | SEAT RECLINING APPARATUS - A seat reclining apparatus includes a base plate, a ratchet plate, guide grooves formed on the base plate, lock members installed in the guide grooves and guided thereby between engaged and disengaged positions, a first cam positioned between the base plate and the ratchet plate and rotates relative thereto by an operation of an operating member between locked and unlocked positions, and a single second cam which presses one of the lock members to the engaged position by receiving a force from the first cam when the first cam rotates from the unlocked position to the locked position, wherein the single second cam is positioned in one of the guide grooves that serves as a second-cam accommodating guide groove, and the single second cam can come in sliding contact with an inner surface of the one of the guide grooves. | 2014-03-20 |
20140077560 | SEAT | 2014-03-20 |
20140077561 | SEAT RECLINING APPARATUS - A seat reclining apparatus includes a base plate, a ratchet plate, a lock member supported on a surface of the base plate which faces the ratchet plate so that the lock member is movable between engaged and disengaged positions, a rotational cam positioned between the base plate and the ratchet plate and rotates relative thereto by an operation of an operating member, and a welding protrusion which protrudes from the outer side of the base plate and is engaged with a holding portion. The welding protrusion includes a welding portion which is positioned closer to an outer peripheral side of the base plate than the outer toothed portion of the lock member in the engaged position, and a weld is applied so as to extend over the welding portion and an outer edge of the holding portion. | 2014-03-20 |
20140077562 | SEAT RECLINING APPARATUS - A seat reclining apparatus includes a base plate, a ratchet plate, guide grooves formed on the base plate including an internal gear, lock members installed in the guide grooves and each having an outer toothed portion, and an operating member for moving the lock members between engaged and disengaged positions in which an outer toothed portion is engaged and disengaged with the internal gear, respectively. One of the lock members constitutes a small-clearance lock member which is smaller in play in a circumferential direction relative to a guide groove than the remaining lock members when in the engaged position. The small-clearance lock member is provided at the smallest distance between an engagement central position, at which the outer toothed portion and the internal gear are centered about, and an upper end of the seatback side frame. | 2014-03-20 |
20140077563 | SEAT RECLINING APPARATUS - A seat reclining apparatus includes a base plate, a ratchet plate, lock members supported by the base plate to be movable between engaged and disengaged positions, an operating mechanism for moving the lock members between the engaged and disengaged positions, and an unlocked-state forcibly holding mechanism, for forcibly holding each of the lock members, including a forced lock release projection on one lock member and a forced lock release surface on the ratchet plate and which engages with the forced lock release projection to hold the lock members in the disengaged position. The lock members, on which the forced lock release projection is not formed, are subjected to a force so as to be urged downward due to gravity when the seatback is in between the forwardly-tilted position and the first-stage locked position. | 2014-03-20 |
20140077564 | HEADREST - Provided is a headrest that is capable of improving the rigidity of a headrest frame and preventing the leakage of a foaming agent upon integral foam formation of the headrest. The headrest, which is disposed on the upper part of a seatback and includes a headrest frame inside the headrest, includes a retaining portion of a headrest stay guide in the headrest frame. Further, the headrest is configured in a manner that a headrest skin is sandwiched between the headrest stay guide and the headrest frame. | 2014-03-20 |
20140077565 | HEAD RESTRAINT WITH AN AUTOREACTIVE FRAMEWORK STRUCTURE - A head restraint with a basic structure which serves to adjust the head restraint and to receive a person's head. The basic structure has a holding structure and at least one framework structure, wherein the framework structure has flexurally elastic flanks and deflectable cross struts which lie between the flanks and are arranged on the flanks via an elastic connector, as a result of which a force pulse which acts on the cross struts of the at least one framework structure via a flexurally elastic flank and which acts on a front side of the at least one framework structure from one direction causes a compensating, autoreactive deformation of the at least one framework structure at another point in the opposite direction. | 2014-03-20 |
20140077566 | Chair Arm Assembly - A chair assembly includes a four-bar linkage assembly including a first linkage member and a second linkage member each having a U-shaped cross-sectional configuration that cooperate to form an interior space, a third linkage member and a fourth linkage member, wherein the linkage members are pivotably coupled to on another such that an upper end of the four-bar linkage is vertically adjustable between a raised and lowered positions, an arm rest assembly supported on the upper end of the four-bar linkage assembly, and a locking assembly including a first locking link having a first surface and a second locking link having plurality of teeth corresponding to a plurality of vertical positions of the four-bar link located between the raised and lowered positions, wherein the locking links are movable between locked and unlocked positions, and wherein the first and second locking links are located within the interior space. | 2014-03-20 |
20140077567 | Chair Arm Assembly - A chair assembly includes a four-bar linkage assembly including a first linkage member, a second linkage member, a third linkage member and a fourth linkage member each pivotably coupled to one another such that the four-bar linkage assembly includes an upper end that is adjustable between raised and lowered positions, and an arm rest assembly adapted to support the arm of a seated user thereon and supported the upper end of the four-bar linkage assembly, wherein a lower end of the four-bar linkage assembly is pivotably supported from an arm support structure for pivotable movement, such that the upper end of the four-bar linkage assembly is moveable between a first position and second position located laterally outward from the first position. | 2014-03-20 |
20140077568 | Multi-functional structure for armchair armrest pad - A multi-functional structure for armchair armrest pad comprises an armrest frame connecting unit, a block slider, a movable fixing unit, a rotary positioning unit, a fixing unit, an inclined movable unit, a pressing unit, an armrest pad and a top board, wherein the unlocked position can easily get when pressing the pressing unit, thus the armrest pad can be adjusted to the front, back, left, right, and be rotated to the right and the left, and the locked position can easily get when letting go the pressing unit, thus the armrest pad can be fixed and remained the angle which is adjusted. | 2014-03-20 |
20140077569 | Telescopic Spa & Tub Footrest Pole - The invention is a telescopic pole with a locking mechanism to be utilized as a footrest in hot tubs. The invention works by extending said pole in length to reach from one wall to the opposite wall of a hot tub by engaging said locking mechanism said pole is locked to said length +½″ said locked pole is then wedged into place between said hot tub walls. | 2014-03-20 |
20140077570 | METHOD OF FURNITURE CONSTRUCTION - Furniture with a multi-color, three dimensional design incorporated in the furniture formed of a at least three layer plastic material with the outermost layers of the same color and an intermediate layer of a different color and with portions of one of the outermost layers removed to expose portions of the intermediate layer to form a design. | 2014-03-20 |
20140077571 | Chair Assembly with Upholstery Covering - A method of assembling a chair component includes providing a support component adapted to support a portion of a seated user and including at least one aperture, providing a cover including a plurality of sides that cooperate to form an interior space, and including at least one coupler, positioning the support component within the interior space of the cover such that the at least one coupler is positioned within the at least one aperture, providing a securing member, and attaching the securing member to the support component such that the at least one coupler is held within the at least one aperture by the securing member. | 2014-03-20 |
20140077572 | Chair Assembly with Upholstery Covering - A chair component assembly includes a support component adapted to support a portion of a seated user and a cover having a plurality of sides that cooperate to form an interior space that receives the support component herein, wherein the cover includes a first portion comprising a thermoplastic material, and a second portion comprising a non-thermoplastic material, wherein the first portion and the second portion are attached to one another to each form an outer aesthetic surface of the cover about the support component. | 2014-03-20 |
20140077573 | SEAT SHELL FOR SEATING FURNITURE - The invention provides for a seat shell for seat furniture, in particular chairs, comprising a shell top and a shell base, said shell top has a substantially closed surface. The surface of the shell top has a surface structure with a plurality of intersecting recesses which form ventilation channels. | 2014-03-20 |
20140077574 | BACKREST MECHANISM FOR CHAIR - A backrest mechanism for a chair includes a pair of left and right side rods, each having a folded portion in a laid-V shape in a side view at a portion for supporting a sitting person around his or her lumbar, and a back plate that connects opposing surfaces of the side rods. An upper portion of the back plate above the folded portions serves as a flexible portion that is elastically deformable in a backward direction and that has smaller rigidity than the left and right side rods, and a lower portion of the back plate below the flexible portion serves as an inflexible portion that has greater rigidity than the flexible portion. | 2014-03-20 |
20140077575 | CONSTRICTING MEMBER OF CHAIR FOOTREST RING - A constricting member of a chair footrest ring is revealed. The constricting member is mainly a constricting sleeve with a hole mounted on a center thereof. A plurality of tapered-shaped mounting and fixing parts is disposed projectingly on an outer surface of the constricting sleeve, from top to bottom and expanded outward. At least one trench is also formed on the outer surface of the constricting sleeve. A positioning projective ring is projecting from and integrally formed on an outer edge on a top end of the constricting sleeve. The structure is simple so that the manufacturing cost is reduced and the assembling is more convenient and faster. | 2014-03-20 |
20140077576 | MOUNTING ASSEMBLY FOR SECURING AN ENTERTAINMENT DEVICE TO A VEHICLE SEAT - A mounting assembly for securing an entertainment device to a vehicle seat having a pair of spaced headrest post guides extending through a top surface of the vehicle seat is provided. The mounting assembly includes a first bracket member having a first end and a second end opposite the first end. The first end and the second end each configured to attach to a respective headrest post guide with the first bracket member extending between the headrest post guides. A second bracket member is configured to support an entertainment device and is slidingly attached to the first bracket member and is selectively securable between forward and aft locations relative to the first bracket member to position the entertainment device rearwardly of the vehicle seat. | 2014-03-20 |
20140077577 | Device for the attachment of seats in passenger cabins, a seat track, a holding device, and a method - A device for the attachment of seats in passenger cabins of aeroplanes, road coaches, ships, railways, and similar, with at least one seat track, which has at least one exterior latching section, and with at least one holding device for purposes of attaching the seat to the at least one seat track. The at least one holding device has two integrated arms to engage around the latching sections and a multiplicity of teeth to fix it in position. The teeth can be moved in the vertical direction of the seat track. A seat track thermally is coated on at least some sections with exterior latching sections. A method is disclosed for the attachment of seats in passenger cabins. | 2014-03-20 |
20140077578 | CUTTER HEAD FOR MINING MACHINE - A cutter head includes a first member, a cutting bit, and a second member. The first member includes a first end and a second end and includes a first mass. The cutting bit is coupled to the first member proximate the second end. The cutting bit includes a cutting edge rotatable about the axis. The second member is rotatable about the axis and includes a second mass eccentrically positioned with respect to the axis. Rotation of the second mass causes the first member and the cutting bit to oscillate. | 2014-03-20 |
20140077579 | Automotive Construction Machine - In an automotive construction machine, with a machine frame ( | 2014-03-20 |
20140077580 | LONGWALL MINING ROOF SUPPORTS - A longwall mining system includes at least one face end roof support having a longitudinal length, and at least one near end roof support adjacent the face end roof support. The near end roof support has a longitudinal length substantially shorter than the face end roof support longitudinal length. There is also at least one face roof support adjacent the near end roof support, and the face roof support has a longitudinal length substantially shorter than the near end roof support longitudinal length. There is also a forward conveyor extending forward to and attached to the face end roof support, the at least one near end roof support, and the at least one face roof support, and a rearward conveyor extending rearward of and attached to the face end roof support, the at least one near end roof support, and the at least one face roof support. This creates an effective cave line at an angle to the coal face, that helps reduce the goaf pressure on the face end, thereby increasing the stability of the main gate roof support. | 2014-03-20 |
20140077581 | WHEEL FOR WHEELCHAIR AND WHEELCHAIR - A wheel includes an axle, a motor, a hub and a rotational displacement detection mechanism. The axle is supported on a body frame of a wheelchair. The motor is mounted on the axle. The hub includes a wheel hub mounted on the axle and handrim base section relatively rotatably supported on the axle and rotatable relative to the wheel hub. The rotational displacement detection mechanism detects rotational displacements of the handrim base section relative to the wheel hub and has a center of rotation coinciding with an axle center of the motor. | 2014-03-20 |
20140077582 | WHEEL SECURITY LOCK - A wheel lock for a vehicle wheel of the type comprising a body having a central attachment flange and studs passing through it. A security plate has a front side and a rear side; the rear side has a plurality of first circumferentially spaced-apart openings arranged to receive wheel studs; each of the first circumferentially spaced-apart openings is sized to receive a lug nut threaded on a wheel stud. There is at least one second opening where the second opening also sized to receive a wheel stud. The front side has a cover over the first circumferentially spaced-apart openings preventing access to lug nuts threaded on corresponding wheel studs. The front side has a receptacle concentric with the second opening for receiving a lock lug. The lock lug has a threaded hole for engaging a wheel stud and a key recess for engagement with a corresponding key lug. | 2014-03-20 |
20140077583 | LOCKING WHEEL RIM COVER - A locking wheel rim cover is described for attachment to the outer face of a spare wheel rim having a given diameter, an outer face and log openings. The cover includes a circular rim plate having a diameter substantial the same as the diameter of the wheel rim, an inner face and an outer face; a locking member extending inwardly from the inner face of the rim plate; a first attachment member extending inwardly from the inner face of the rim plate; and an attachment bracket mountable on the outer face of the wheel rim, the bracket including a locking member opening to receive the locking member, a second attachment member connectable with the first attachment member and inwardly extending adapters sized for insertion into the wheel lug openings. | 2014-03-20 |
20140077584 | MOTOR HOUSING INTEGRATED-TYPE SPOKE FOR ELECTRIC BICYCLE, MANUFACTURING METHOD THEREOF, WHEEL ASSEMBLY HAVING THE SAME AND MANUFACTURING METHOD THEREOF - A motor housing integrated type spoke for an electric bicycle and a manufacturing method thereof, a wheel assembly having the same, and a manufacturing method thereof, the motor housing integrated type spoke coupled to a rim and including a motor housing, which is provided at a center of the motor housing integrated-type spoke to accommodate a motor, the motor housing integrally formed with the motor housing integrated-type spoke through an injection molding. | 2014-03-20 |
20140077585 | Bicycle Wheel Rim - A bicycle wheel rim having a circular base portion including a proximal surface and a distal surface, and a pair of integral sidewalls extending generally radially outward from an intersection region of the proximal surface and the distal surface. The distal surface of the rim has a central hump, a trough contiguous with the central hump extending axially outward from the hump, and a flat shelf immediately adjacent, contiguous with, and extending axially outward from the trough. Another embodiment of the invention is directed to a bicycle wheel including the embodied rim, a plurality a spokes engaged at respective ends thereof with the rim and a hub engaged with the plurality of spoke members at opposite ends thereof. Another embodiment of the invention is directed to a bicycle wheel assembly comprising the embodied wheel and a tube and/or tire mounted on the rim. | 2014-03-20 |
20140077586 | WHEEL ASSEMBLIES - A hub assembly includes a retainer housing, a retaining member, a biasing element, and an occlusion. The retainer housing includes a wheel mounting sleeve and a pin sleeve. The wheel mounting sleeve includes an axle bore configured to receive an axle. The pin sleeve has a first end and a second end. The pin sleeve includes a conduit between the first end and the second end. The first end is in fluid communication with the axle bore. The retaining member and the biasing element are in the conduit. The retaining member is configured to engage a groove in an axle. The biasing element is configured to bias the retaining member towards the axle bore. The occlusion is proximate to the second end of the pin sleeve. The occlusion is configured to inhibit the retaining member from exiting the conduit at least prior to coupling the hub assembly to a wheel. | 2014-03-20 |
20140077587 | Magnetic Track - A method of manufacturing a magnetic track is described in accordance with an example of the present technology. The method can include rubberizing a first side of the track with a first plurality of indentations formed therein, and rubberizing a second side of the track with a second plurality of indentations formed therein. A plurality of magnets can be disposed between the first and second sides in positions corresponding to the first or second plurality of indentations. The first and second sides can be rubberized together such that the first plurality of indentations and the second plurality of indentations are facing and aligned with the plurality of magnets enclosed therein. | 2014-03-20 |
20140077588 | SEMICONDUCTOR DEVICE - A semiconductor device includes a first nonlinear element, an differential amplifier that generates a differential signal from a signal output by the first nonlinear element; a first and second insulating elements that are connected to a non-inverting signal output terminal and an inverting signal output terminal of the differential amplifier, respectively; first to third nonlinear elements each outputting a first logic level if the received signal is equal to or larger than a given threshold value, and outputting a second logic level if the received signal is smaller than the given threshold value; and a logic circuit that outputs the logic level output by the second nonlinear element if the logic levels output by the second and third nonlinear elements are different from each other, and makes the logic level of the output signal unchangeable when the second and third nonlinear elements output the same logic level. | 2014-03-20 |
20140077589 | EXTENDED SIGNALING SYSTEM AND METHOD - Embodiments are described that include a “front end” device located remotely from a local telephone location. The front end filters DC and AC current on a telephone line to separate these signals and passes a DC current through a low resistance Low Pass Filter without traditional resistance or current limiting means. The front end also provides signaling capability isolated from the DC and audio channels by a High Pass Filter. Some embodiments also include a “back end” unit located near a local telephone location. The “back end” unit filters the DC and AC currents into at least two DC current streams. One of the DC current streams provides sufficient current to power a local telephone. The other stream(s) provides current sufficient to power an auxiliary device. The “back end” device may also provide signaling isolated from the DC and audio channels that is complementary to the “front end” signaling. | 2014-03-20 |
20140077590 | SYSTEMS AND METHODS TO EMULATE HIGH FREQUENCY ELECTRICAL SIGNATURES - Some embodiments teach an electrical device configured to emulate a high frequency electrical noise signal on an electrical power line. The electrical power line is coupled to one or more electrical outlets and the electrical device configured to be coupled to one or more electrical appliances. The electrical device can include: (a) a monitoring module configured to detect usage of electrical power from the electrical power line by a first one of the one or more electrical appliances; (b) an emitter module configured to generate an emulated high frequency electrical noise signal, the emulated high frequency electrical noise signal emulates electrical noise from a switch mode power supply; (c) a first electrical coupling mechanism configured to couple to a first one of the one or more electrical outlets; and (d) a second coupling mechanism configured to couple to the first one of the one or more electrical appliances. Other embodiments are disclosed. | 2014-03-20 |
20140077591 | Controller Mounted in Construction Machine - A controller mounted in a construction machine such as a dump truck includes a case having an upper surface provided with a plurality of heat release fins and a connector receiver hole for receiving a receptacle connector. The heat release fin includes a first heat release fin and a second heat release fin that are provided mutually crosswise to define an intersection. A first connector disposition face including a corner defined by the intersection and facing an edge of the upper surface is provided on the upper surface. A height of the receptacle connector disposed on the first connector disposition face is lower than a height of the first heat release fin and the second heat release fin. | 2014-03-20 |
20140077592 | FAIL OPERATIONAL POWER SYSTEM WITH MULTIPLE ENERGY STORAGE DEVICES - Method for operating a fail operational power system for a vehicle includes monitoring voltages on first and second power distribution paths arranged in parallel. Each path includes a respective first or second isolator switch effective when operative in a closed state to power the respective path by a respective energy storage device for supplying electrical power to one or more loads partitioned on each of the paths. A third isolator switch controllably operative between open and closed states is monitored. The closed state of the third isolator switch connects the paths and the open state opens the connection between the paths. When a predetermined operating mode requiring fail operational power is enabled, the third isolator switch is controlled to the open state when at least one of the monitored voltages violates a reference voltage and is controlled to the closed state when neither one of the monitored voltages violate the reference voltage. | 2014-03-20 |
20140077593 | BATTERY COMPRISING A CONTROL DEVICE AND METHOD FOR OPERATING SAID BATTERY - The invention relates to a battery ( | 2014-03-20 |
20140077594 | CURRENT DIVERTING DEVICE, A METHOD AND A COMPUTER PROGRAM PRODUCT - Disclosed is a current diverting device adapted to be electrically connected with a battery pack arranged to power a machine including at least a first operating unit. The battery pack includes a positive and a negative pole and a plurality of battery cells interconnected between the poles such that at least two battery cells are connected in series for providing a higher battery pack voltage level, and is further arranged to feed electricity to the at least one first operating unit via the battery poles. Also disclosed is a method and a computer program product. | 2014-03-20 |
20140077595 | BATTERY ENERGY STORAGE SYSTEM - A battery energy storage system including: a power control circuit group provided by electrically connecting a plurality of power control circuits in series with each other on a load connection terminal side, the plurality of power control circuits each having load connection terminals electrically connected with a load and having power supply connection terminals electrically connected with a power supply, and controlling power supplied to the load side connection terminals or the power supply side connection terminals and outputting the power from the power supply side connection terminals or the load side connection terminals; an electric energy storage device including a plurality of capacitors, a control device for controlling operation of the plurality of power control circuits; and a power usage rate changing section provided so as to correspond to each of the plurality of power control circuits. | 2014-03-20 |
20140077596 | POWER ELECTRONICS DEVICE, COOPERATIVE CONTROL METHOD, COOPERATIVE CONTROL SYSTEM AND COMPUTER READABLE MEDIUM - There is provided a power electronics device including: a first connection unit, a second connection unit, a power conversion unit and a control unit. The first connection unit and the second connection unit are connected to a first power line and a second power line of plural power lines. The power conversion unit converts power from one of the first and second connection units outputs converted power from the other of the first and second connection units. The control unit selects a master device from power electronics devices connected to a third power line that is one of the power lines including the first power line and the second power line, based on power conversion characteristic information of the power electronics devices. The master device controls other power electronics devices except the master device out of the power electronics devices, regarding output of power to the third power line. | 2014-03-20 |
20140077597 | POWER ELECTRONICS DEVICE, COOPERATIVE CONTROL METHOD, COOPERATIVE CONTROL SYSTEM AND COMPUTER READABLE MEDIUM - A power electronics device includes: first and second connection units, a power conversion unit and a control unit. The first and second connection units are connected to a first power line and a second power line, respectively. The power conversion unit converts power input from one of the first and second connection units and output the converted power to the other of the first and second connection units. The control unit identifies, based on power connection information indicative of a connection relationship between a plurality of power electronics devices through the plurality of power lines, picks up a group of power electronics devices on the same power line, decides the master power electronics device from the group, and orders the master power electronics device to control other power electronics devices among the group with respect to at least one of power output to or power input from the power line. | 2014-03-20 |
20140077598 | VOLTAGE REGULATING CIRCUIT AND METHOD - A voltage regulating circuit is provided for regulating an output voltage in order to minimize an absolute difference between a level of said output voltage and a reference level. The voltage regulating circuit comprises a voltage regulator and a reference level generator. The reference level generator generates an internal reference level on the basis of said output voltage level and said reference level such that said internal reference level does not exceed said output voltage level by more than a maximum allowed increment. The voltage regulator regulates said output voltage in order to minimize an absolute difference between said output voltage level and said internal reference level. A method of regulating an output voltage is also disclosed. | 2014-03-20 |
20140077599 | Multiple Hybrid Integration - A power platform for a motorized work device that includes hybrid power sources is disclosed. The hybrid power system may include a hydraulic power source that provides power and stores power, an electric power source that provides power and stores power and a kinetic power source that provides power and stores power. | 2014-03-20 |
20140077600 | SYSTEM AND METHOD FOR CONTROLLING ENERGY STORAGE AND DISTRIBUTION - Embodiments relate to a system for controlling the storage and distribution of energy on a drill rig. The system includes a drill rig having a power consuming device, a power source for providing electrical power, a power storage device, and an electrical power bus. The power bus is electrically connected to the power source, the power consuming device, and the power storage device and is configured to provide an electrical pathway between one or more of the power source, power consuming device, and power storage device. | 2014-03-20 |
20140077601 | INVERTER THAT CONVERTS DC POWER INTO AC POWER - An inverter converts a direct-current (DC) power supplied from different DC power supplies into an alternate-current (AC) power formed by a quasi sinusoidal wave and then outputs the thus converted AC power. A first absolute-value setting switch to a fourth absolute-value setting switch are switched to generate absolute values of AC power by using a combination of a power-supply voltage supplied from each DC power supply and a voltage generated from a voltage supplied from each DC power supply. A first polarity setting switch to a fourth polarity setting switch are switched to generate the polarities of AC power. A control unit controls the switching of the first absolute-value setting switch and the like and the first polarity setting switch and the like. The control unit switches the first polarity switching switch and the like with timing at which the polarity of quasi sinusoidal wave changes. | 2014-03-20 |
20140077602 | POWER SUPPLY SYSTEM AND METHOD FOR CONTROLLING THE SAME - A power supply system and a method for controlling the same are disclosed. The power supply system includes: a first AC source and a second AC source; a circuit switching module; a controllable AC/DC conversion module electrically coupled to the circuit switching module; a subsequent stage power supply module electrically coupled to the controllable AC/DC conversion module; and a control module electrically coupled to the circuit switching module and the controllable AC/DC conversion module, and when failure occurs in any one of the first AC source and the second AC source, configured to control the circuit switching module to switch to the other one of the first AC source and the second AC source which is in normal operation. By employing the power supply system and the method for controlling the same provided by the present application, the cost may be reduced and the reliability may be increased. | 2014-03-20 |
20140077603 | POWER SUPPLY APPARATUS WITH POWER BACKUP MECHANISM - A power supply apparatus is provided. The provided power supply apparatus has a power backup mechanism, in which a main DC power and a backup DC power are switched by a fast switching circuit composed of a plurality of switch transistors. Since the switching time of each switch transistor is substantially shorter than that of the conventional relay, the backup DC power can be conducted to the input of the multi-output DC-DC converter at a quite-short time even though the main DC power is abnormal. Accordingly, the output of the multi-output DC-DC converter still can continuously and stably supply the operation power required by the load. | 2014-03-20 |
20140077604 | POWER SUPPLY SYSTEM AND POWER SUPPLY CONTROLLER - According to an embodiment, a power supply system includes a power storage unit, a changeover unit, and a control unit. The power storage unit is configured to store electric power generated by a power generation unit. The changeover unit is configured to make a changeover between a first state in which a load is connected to the power generation unit and a second state in which the load is connected to the power storage unit but not the power generation unit. The control unit is configured to perform control to make the changeover to the first state when a value obtained by subtracting a first value from a value of the electric power fed from the power generation unit is not less than a value of the electric power fed to the load. Otherwise, the control unit is configured to perform control to make the changeover to the second state. | 2014-03-20 |
20140077605 | MODULAR BATTERY COVER - A device may include an electronic component stack cover having an open end sized to receive a modular electronic component stack including a plurality of like modular electronic components, an at least partially closed end, and sides extending from the at least partially closed end toward the open end. The at least partially closed end and the at least one side may form a chamber. At least one electrically conductive probe may extend from the at least partially closed end into the chamber. The chamber may conform to an outer shape of at least a portion of the modular electronic component stack, and the electrically conductive probe may be configured to electrically interface with a first connector on the electronic component stack when the stack is within the chamber. | 2014-03-20 |
20140077606 | DISTRIBUTED POWER SUPPLY SYSTEM AND METHOD - A distributed power supply system and a method for managing such a distributed power supply system is disclosure. The method may include: for each power storage unit i of the plurality of power storage units, determining whether power storage unit i have sufficient status of charge (SOC) based on SOC of the power storage unit i (C | 2014-03-20 |
20140077607 | POWER DISTRIBUTION SYSTEMS - A power distribution system such as a marine power distribution and propulsion system. The system includes an ac busbar and a plurality of active front end power converters. Each AFE power converter includes a first active rectifier/inverter connected to the busbar and a second active rectifier/inverter connected to an electrical load such as an electric propulsion motor. Power sources are connected to the dc link of the AFE power converters and can be operated under the control of a power management controller or power management system. | 2014-03-20 |
20140077608 | POWER GENERATION CONTROL DEVICE, PHOTOVOLTAIC POWER GENERATION SYSTEM AND POWER GENERATION CONTROL METHOD - A power generation control device is electrically connected to a photovoltaic panel for controlling an output voltage of the photovoltaic panel. The power generation control device includes a scanning unit, configured to perform a scanning process in which the output voltage of the photovoltaic panel is sequentially changed in a predetermined voltage range. The predetermined voltage range is changed in accordance with the photovoltaic panel. | 2014-03-20 |
20140077609 | SERIALLY CONNECTED MICRO-INVERTER SYSTEM WITH TRUNK AND DROP CABLING - A system and apparatus for serially coupling a plurality of inverters. In one embodiment, the apparatus comprises a cable assembly for (i) coupling the plurality of inverters in series to form a string, and (ii) coupling AC power generated by the plurality of inverters to the AC grid, wherein the cable assembly comprises (A) a trunk cable comprising at least one phase conductor and a neutral conductor, wherein the neutral conductor is conductively continuous throughout the trunk cable; and (B) a plurality of junction boxes, positioned at locations along the trunk cable, for coupling the plurality of inverters to the trunk cable, wherein at each junction box of the plurality of junction boxes the at least one phase conductor is discontinuous for being coupled to a corresponding inverter of the plurality of inverters. | 2014-03-20 |
20140077610 | SELECTING A HYBRID POWER SOURCE - A method of controlling power in a hybrid power system comprising a plurality of power sources is also disclosed. The state of charge of each power source may be determined where the power source stores and provides power. A current power score for each power source may be determined where the power score is a function of the current state of charge and state of efficiency. If there is power demand, power may be provided from the power source with the highest current power score. | 2014-03-20 |
20140077611 | CAPACITOR BANK, LAMINATED BUS, AND POWER SUPPLY APPARATUS - A capacitor bank includes a laminated bus bar having a high potential conductive layer and a low potential conductive layer disposed in close proximity at opposing surfaces of an intervening insulation layer. The bank also includes a plurality of bus capacitors electrically connected to the laminated bus bar. The laminated bus bar and the bus capacitors having a combined inductance sufficiently low such that the bus capacitors are electrically connected effectively in parallel with the laminated bus bar. | 2014-03-20 |
20140077612 | MAGNETIC SHIELDING DEVICE AND MAGNETIC SHIELDING METHOD - A magnetic shielding device includes: a passive shield having an inner space; a first coil that cancels a magnetic field entering in the inner space; a first magnetic sensor that measures the magnetic field entering in the inner space; a second magnetic sensor located in a position farther from the first coil than the first magnetic sensor; and a controller that controls the first coil so that a gradient between a first magnetic field measured by the first magnetic sensor and a second magnetic field measured by the second magnetic sensor be less than a predetermined threshold. | 2014-03-20 |
20140077613 | APPARATUS AND METHOD FOR CONTROLLING RESONATOR OF WIRELESS POWER TRANSMISSION SYSTEM - A source device configured to transmit a magnetic field via magnetic resonance with a target device includes a source resonator including a plurality of loop circuits respectively configured to generate different magnetic fields each depending on a length of a corresponding one of the plurality of loop circuits, and a circuit selector configured to select one loop circuit among the plurality of loop circuits based on information associated with the target device. | 2014-03-20 |
20140077614 | APPARATUS AND METHOD FOR WIRELESS POWER RECEPTION, APPARATUS AND METHOD FOR WIRELESS POWER TRANSMISSION, AND WIRELESS POWER TRANSMISSION SYSTEM - An apparatus and a method for receiving power wirelessly, and an apparatus and a method for transmitting power wirelessly are provided. The apparatus for transmitting power wirelessly includes: a source resonator configured to transmit power wirelessly to a target resonator through a mutual resonance with the target resonator; a power supply unit configured to supply power to the source resonator; and a matching unit configured to connect a passive device to the power supply unit in series or in parallel to match an output impedance of the power supply unit and an input impedance of the source resonator. | 2014-03-20 |
20140077615 | CONTROLLING INDUCTIVE POWER TRANSFER SYSTEMS - An inductive power transfer system comprises a primary unit, having a primary coil and an electrical drive unit which applies electrical drive signals to the primary coil so as to generate an electromagnetic field. The system also comprises at least one secondary device, separable from the primary unit and having a secondary coil which couples with the field when the secondary device is in proximity to the primary unit. A control unit causes a circuit including said primary coil to operate, during a measurement period, in an undriven resonating condition. In this condition the application of the drive signals to the primary coil by the electrical drive unit is suspended so that energy stored in the circuit decays over the course of the period. A decay measurement unit takes one or more measures of such energy decay during the measurement period. In dependence upon said one or more energy decay measures, the control unit controls the electrical drive unit so as to restrict or stop inductive power transfer from the primary unit. | 2014-03-20 |
20140077616 | INPUT PARASITIC METAL DETECTION - A system and method of controlling inductive power transfer in an inductive power transfer system and a method for designing an inductive power transfer system with power accounting. The method of controlling inductive power transfer including measuring a characteristic of input power, a characteristic of power in the tank circuit, and receiving information from a secondary device. Estimating power consumption based on the measured characteristic of tank circuit power and received information and comparing the measured characteristic of input power, the information from the secondary device, and the estimated power consumption to determine there is an unacceptable power loss. The method for designing an inductive power transfer system with power accounting including changing the distance between a primary side and a secondary side and changing a load of the secondary side. For each distance between the primary side and the secondary side and for each load, measuring a circuit parameter on the primary side in the tank circuit and a circuit parameter on the secondary side during the transfer of contactless energy. The method further including selecting a formula to describe power consumption in the system during the transfer of contactless energy based on coefficients and the circuit parameters, and determining the coefficients using the measured circuit parameters. | 2014-03-20 |
20140077617 | ELECTROMAGNETICALLY-COUPLED STATE DETECTION CIRCUIT, POWER TRANSMISSION APPARATUS, CONTACTLESS POWER TRANSMISSION SYSTEM, AND ELECTROMAGNETICALLY-COUPLED STATE DETECTION METHOD - An electromagnetically-coupled state detection circuit including a detection unit that measures a primary side Q value of a circuit containing a primary side coil electromagnetically coupled with a secondary side coil and power transmission efficiency to the secondary side coil, corrects the power transmission efficiency based on the Q value of the primary side coil, and detects a state of electromagnetic coupling with the secondary side coil based on an obtained corrected value of the power transmission efficiency. | 2014-03-20 |
20140077618 | APPARATUS FOR CONTACTLESS TRANSMISSION OF ELECTRICAL ENERGY BETWEEN A WALL AND A DOOR LEAF/WINDOW SASH FASTENED TO SAID WALL - An apparatus for a contactless transmission of electrical energy between a wall and a door leaf/window sash fastened to the wall in an articulated fashion via hinges about a hinge axis includes a primary coil configured to be fastened to the wall, a secondary coil fastened to the door leaf/window sash, and a hinge bolt as a magnetic flux conduction body between the primary coil and the secondary coil. The hinge bolt comprises at least one flux element provided as a prefabricated structural component and at least one bearing piece comprising a mating frontal side. The at least one flux element comprises at least one frontal side. The at least one frontal side of the at least one flux element braces against the mating frontal side of the at least one bearing piece. | 2014-03-20 |
20140077619 | APPARATUS AND METHOD FOR VOLTAGE ALTERNATING PULSE OUTPUT - The present invention provides a high voltage pulse modulating power source based on alternate group triggering, which comprises: a DC stabilized voltage source for supplying power to the high voltage pulse modulating power source; a plurality of solid-state switches; a plurality of triggers corresponding to said plurality of solid-state switches, wherein each trigger provides a trigger signal to its corresponding solid-state switch to turn on said corresponding solid-state switch, wherein said plurality of triggers are divided into at least two groups of triggers; a time sequence control module, which, at time t | 2014-03-20 |
20140077620 | DARK CURRENT CUTOFF DEVICE AND DARK CURRENT CUTOFF METHOD - A dark current cutoff device ( | 2014-03-20 |
20140077621 | SWITCHING CIRCUIT FOR ANTENNA - A switching circuit for an antenna includes a first switching unit, a second switching unit, a third switching unit, a fourth switching unit, a first clamping unit and a second clamping unit. The first clamping unit is coupled to the first switching unit and the fourth switching unit. The first clamping unit includes a first clamping device and a first resistor, which are connected in parallel. The second clamping unit is coupled to the second switching unit and the third switching unit. The second clamping unit includes a second clamping device and a second resistor, which are connected in parallel. | 2014-03-20 |
20140077622 | CIRCUIT ARRANGEMENT FOR CONNECTION TO AN ELECTRICAL CIRCUIT AND ELECTRICAL CIRCUIT - A circuit arrangement connected to an electrical circuit including a transformer with primary winding connected to the electric power grid and secondary winding connected to a power converter with a capacitor, the circuit arrangement has a primary winding coupled to the auxiliary winding, which is connected to a switching device. | 2014-03-20 |
20140077623 | SPIKE TRAP LOGIC TO PREVENT UNNEEDED INTERRUPTION OF INDUSTRIAL PROCESSES - Techniques are disclosed for preventing unneeded interruption of industrial processes. Spike trap logic used to delay the occurrence of a trip or interlock when a registered signal exceeds a threshold for a minimum period of time. Doing so prevents trips or interlocks from occurring for transient or intermittent signals, which may be the result of poor sensor readings, poor configuration, or actual, but brief, spikes that should not result in a tripped process or machine. That is, rather than simply tripping—or interlocking—when a trip signal is initially observed, the spike trap logic introduces a delay between when a trip signal is received and when an interlock or trip event actually happens. If the signal remains high for delay period, a trip occurs. Otherwise, the trip signal is considered an intermittent or transient spike and does not result in a trip. | 2014-03-20 |
20140077624 | WALL-MOUNTED DRUM WASHING MACHINE AND METHOD FOR SENSING MOUNTING ABNORMALITY AND FALL THEREOF - Provided is a wall-mounted drum washing machine which includes a rear panel having a buffer member interposed between a through-hole and a wall surface and mounted on the wall surface through a fastening member inserted through the through-hole, a tub containing wash water and supported by the rear panel, and a box unit coupled to the rear panel so as to surround the tub. The wall-mounted drum washing machine includes a sensor configured to sense a contact state between the rear panel and the wall surface, a control unit configured to determine a mounting abnormality of the drum washing machine based on the sensed contact state, and a power supply unit configured to control power supply according to the determination result of the control unit. | 2014-03-20 |
20140077625 | FUNCTION DRIVING APPARATUS, FUNCTION DRIVING METHOD, AND COMPUTER-READABLE STORAGE MEDIUM HAVING FUNCTION DRIVING PROGRAM THEREON - A function driving apparatus of the present invention includes an acceleration sensor which detects acceleration components of a device in directions of x axis, y axis, and z axis which are orthogonal to each other, at every predetermined time interval; and a control section which transforms, at every predetermined time interval, the acceleration components detected by the acceleration sensor to polar coordinate components formed of an r component representing a distance from an origin of an xyz space, a θ component representing an angle formed with the x axis, and a φ component representing an angle formed with an xy plane including the x axis and the y axis, and drives a specific function of the device when a state in which the θ component and the φ component are within a predetermined set range continues for a predetermined time or longer. | 2014-03-20 |
20140077626 | On-Orbit Reconfigurable Solar Array - In one or more embodiments, the present disclosure teaches a method for reconfiguring a solar array. The method involves providing, for the solar array, at least one string of solar cells. The method further involves deactivating at least a portion of at least one of the strings of solar cells of the solar array when power produced by the solar array reaches a maximum power allowance threshold. In addition, the method involves activating at least a portion of at least one of the strings of the solar cells in the solar array when the power produced by the solar array reaches a minimum power allowance threshold. | 2014-03-20 |
20140077627 | HIGH-RESOLUTION POSITIONING DEVICE - The invention relates to a high-resolution positioning device having a stator and a rotor, a coil array, arranged on the stator, having at least three groups of flat coils, wherein each group has at least two single coils and the coil array encloses a free space on the stator, also having permanent magnetically-excited circuits that are situated on, against or in the rotor and form a magnet array which likewise encloses a free space, wherein the free spaces accommodate a position measuring system which has a measuring head having sensors, and an area scale. According to the invention, the device is in the form of a freely suspended, magnetically controlled six-dimensional drive, wherein the measuring head is situated in the coil array free space and the area scale is situated in the magnet array free space, and the rotor is free of drive-related electrical or electronic and, in this regard, live parts. | 2014-03-20 |
20140077628 | VIBRATION GENERATOR - A vibration generator includes a tubular magnetic case, an end cover holding a first bearing metal, a second bearing metal held in a burring portion of the bottom plate of the case, a non-magnetic movable thrust shaft that is inserted in an axially movable manner spinning the first and second bearing metal, and first to third toroidal coils connected and fixed at the inner circumference of the case. The vibration generator further includes a first annular pole piece fixed to the movable thrust shaft, a first and a second tubular permanent magnet of axial magnetization, a second annular pole piece and third annular pole piece, first and second wight body fixed at both ends of the movable thrust shaft outside the case, a first coil spring between the end cover and the first wight body, and a second coil spring between the bottom plate and the second wight body. | 2014-03-20 |
20140077629 | Robot Drive With Passive Rotor - A substrate transport apparatus including a drive section and a first movable arm assembly. The drive section includes a first motor. The first motor includes a stator and a passive rotor. The first movable arm assembly is connected to the first motor. The substrate transport apparatus is configured for the first movable arm assembly to be positionable in a vacuum chamber with the passive rotor being in communication with an environment inside the vacuum chamber. | 2014-03-20 |
20140077630 | HEATSINK DESIGN WITH THERMAL INSULATOR TO REDUCE ENCODER TEMPERATURE FOR MP MOTOR - An electric motor assembly including a housing, an electric motor supported in a motor compartment of the housing, an encoder operatively coupled to the electric motor and supported in an encoder compartment of the housing, and a heat sink surrounding at least a portion of the encoder, the heat sink in thermal contact with an end cap of the housing at least partially defining the encoder compartment, whereby the heat sink is adapted to absorb heat from the encoder and conduct heat to the end cap. | 2014-03-20 |
20140077631 | COOLING SYSTEM FOR MOTOR - In a vertical through hole of a rotational shaft, a first protrusion portion and a second protrusion portion protruding from an inner peripheral surface of the vertical through hole are provided in an axial direction of the though hole to form a storage area for storing oil, and discharge holes for directly discharging oil flowing over the first protrusion portion into the transaxle casing are provided in parallel with the cooling holes. | 2014-03-20 |
20140077632 | ELECTRIC MACHINE WITH THERMAL TRANSFER BY LIQUID - A rotor of an internal permanent magnet (IPM) electric machine includes a core having first and second axial ends, longitudinal channels extending between the ends, and a plurality of permanent magnets disposed in the channels. A first conical spring washer having a circumferential edge is secured to the first axial end and a second conical spring washer having a circumferential edge is secured to the second axial end. Space between the first conical spring washer and the first axial end is in fluid communication, via the channels, with space between the second conical spring washer and the second axial end. A method includes stacking and aligning laminations on a shaft to thereby form a rotor core, placing a conical spring washer onto the shaft at each axial end of the lamination stack, and tightening the conical spring washers onto the shaft, whereby the conical spring washers compress the lamination stack. A method of cooling magnets of an internal permanent magnet (IPM) electric machine includes enclosing each axial end of a rotor core with a conical spring washer to form two respective end cavities, and transferring coolant between the end cavities, thereby passing the coolant by the magnets. | 2014-03-20 |
20140077633 | VEHICLE - A vehicle includes a motor, a driving device, and a cooling device. The motor includes a motor main body and a winding switching unit. The motor main body includes windings and a first coolant channel to cool said windings. The winding switching unit is disposed on an outer surface of said motor main body and includes heat-generating components and a second coolant channel. The heat-generating components are used to switch said windings. The second coolant channel is to cool said heat-generating components. The driving device is configured to control switching of said winding switching unit and configured to apply driving voltage to said windings, the drive device including a third coolant channel. The cooling device is to cool coolant that flows through said first coolant channel, said second coolant channel and said third coolant channel. | 2014-03-20 |
20140077634 | COOLING JACKET AND DEFLECTION UNIT FOR COOLING JACKETS - A cooling jacket ( | 2014-03-20 |
20140077635 | MOTOR COOLING SYSTEM WITH POTTED END TURNS - A thermal control system includes a stator having conductor end turns at opposite axial ends thereof, and first and second cooling systems respectively disposed at the opposite axial stator ends, each cooling system having a cover, a coolant inlet, a coolant outlet, and at least one cooling channel. Thermally conductive potting compound thermally mates the cooling systems with the end turns. A method of cooling end turns includes providing a cooling system for each axial end of the stator, each cooling system having at least one cooling channel that includes a coolant inlet and a coolant outlet, and thermally mating each cooling system to the respective end turns. A method of cooling end turns includes providing separate cooling systems in each axial end plate of an electric machine, and filling space within the end turns, and between the end turns and the cooling systems, with thermally conductive potting compound. | 2014-03-20 |
20140077636 | HAIRPIN CONNECTING DEVICE AND HAIRPIN WINDING MOTOR INCLUDING THE SAME - Disclosed are a hairpin connecting device and a hairpin winding motor including the same. An exemplary embodiment of the present invention may provide a hairpin connecting device including: a cover part shaped like a circular loop fastened to a leg side of a stator core; and a plurality of connection caps arranged inside the cover part in a circumference direction and configured to electrically connect connected ends of respective hairpins exposed to the leg side. | 2014-03-20 |
20140077637 | Robot Drive With Passive Rotor - A substrate transport apparatus including a drive section and a first movable arm assembly. The drive section includes a first motor. The first motor includes a stator and a passive rotor. The first movable arm assembly is connected to the first motor. The substrate transport apparatus is configured for the first movable arm assembly to be positionable in a vacuum chamber with the passive rotor being in communication with an environment inside the vacuum chamber. | 2014-03-20 |
20140077638 | CONTROL DEVICE AND MOTOR UNIT INCLUDING THE CONTROL DEVICE - A control device of a motor unit has a gear housing having a supporting wall portion, a ceramic portion formed on the supporting wall portion, a circuit board body fixed to the ceramic portion, a power element located inside the circuit board body, and a load receiving member that is located around the power element inside the circuit board body and receives a load applied to the circuit board body. | 2014-03-20 |
20140077639 | METHOD AND SYSTEM FOR JOINING STATOR WIRES - A method and system is provided to join the wire ends of a stator by placing a crimpable element on a wire end pair such that the wire ends of the wire end pair are surrounded by the crimpable element, and deforming the crimpable element using a crimping tool to form a crimped joint. The crimped joint is configured to provide an electrical connection between the wire ends of the wire end pair. The wire ends may be retained in substantial contact with each other by the crimpable element. The wire end portion of the stator may be immersed in a molten solder bath to form a solder joint joining the wire end pair comprising a crimped joint. The stator may be configured as a bar pin stator including a plurality of bar pins defining the wire ends. | 2014-03-20 |
20140077640 | SUBMERGED MOTOR - The submerged motor comprises an external case ( | 2014-03-20 |