| Class / Patent application number | Description | Number of patent applications / Date published |
|---|
| 074890160 | Including spur gear | 22 |
| 20100107789 | Elevator Assembly for Robotic Positioning of a Workpiece - An elevator assembly includes a carrier, a first arm, and a second arm. Each arm has a primary portion pivotally connected to the carrier and a secondary portion pivotally connected to the primary portion. A first gear system interconnects the first arm and the second arm for synchronous rotation with respect to the carrier in opposite directions. A pair of second gear systems establish a geared relationship between the secondary portions of the arms and the carrier. A support member is connected to the secondary portions of the arms, wherein rotation of the primary portions of the arms with respect to the carrier drives the support member between a neutral position and at least a first extended position. | 05-06-2010 |
| 20130061699 | Object Processing Apparatus and Financial Apparatus - Provided are an object processing apparatus and a financial apparatus. The object processing apparatus comprises a motor, a shutter configured to close and open an object-entrance space, and a power transmission. The power transmission is configured to open or close the shutter according to operation of the motor and allow the shutter to be opened or closed by an external force when the motor is not operated. The power transmission transmits a driving force of the motor to the shutter without any electronic control. | 03-14-2013 |
| 20100132491 | ELECTROMECHANICAL DRIVING DEVICE FOR USE IN A TAILGATE OF A MOTOR VEHICLE - An electromechanical driving device ( | 06-03-2010 |
| 20120204663 | VEHICLE DOOR DRIVING APPARATUS - A vehicle door driving apparatus includes a driving mechanism fixed to a vehicle door and including a motor and a drum rotationally driven by the motor. A rope member is wound around the drum and linked to the vehicle body, and rotation of the drum is transmitted to the vehicle body by the rope member to open and close the vehicle door. The driving mechanism includes: a first small-diameter gear linked to the rotary axis of the motor to rotate together with the rotary shaft of the motor; a transmission gear rotatable around the axis extending in the vehicle width direction; a sun gear rotatable around such axis; a ring gear disposed on the same axis as the sun gear; and a carrier having a planet gear engaging the sun gear and the ring gear, and linked to the drum so that the carrier rotates together with the drum. | 08-16-2012 |
| 20120234116 | DRIVE DEVICE FOR A TILT ELEMENT OF A MOTOR VEHICLE - A drive device for a deployment element of a motor vehicle, in particular for a pivotable hinged window, which can be moved between an open position and a closed position in a motorized manner is provided. A spur gear transmission driven by an electric motor comprises an output gear having a coupling lever for coupling a deployment lever in a rotationally movable manner, a spur gear that meshes with the output gear, and an intermediate gear that is coaxial with the spur gear. The output gear has outer teeth having two teeth sections of different axial tooth width. The deployment lever that is coupled to the coupling lever extends in a plane of symmetry perpendicular to the rotational axes of the spur gear transmission. | 09-20-2012 |
| 20120297907 | SHIELD ACTUATOR FOR HEAD LAMP IN THE VEHICLE - Disclosed is a vehicle head lamp-purpose shield actuator, including a case, and a motor fixed inside the case, and a first rotating shaft rotated by the motor to be connected to an output shaft that drives a shield member for controlling an opening angle of a head lamp, and a second rotating shaft disposed inside the case to be connected to an output shaft that drives a shield member for opening the shield member, wherein the case is constructed by an inter-coupling of a left side case and a right side case, and the left side case and right side case each having a shaft connection part connecting a first rotating shaft and a second rotating shaft, and an output shaft, respectively, thereby being used commonly in a left side head lamp and a right side head lamp, and consequently improving productivity and assembling capacity and reducing production expense. | 11-29-2012 |
| 074890170 | With rack | 16 |
| 20120198950 | FEED SYSTEM FOR AN UNDERGROUND WINNING MACHINE, RACK BAR AND DRIVE SPROCKET THEREFOR - A feed system, rack bar and drive sprocket for moving an underground winning machine having a travel drive with drive sprocket having symmetrically profiled teeth, and rack bars with a plurality of rack teeth being arranged between a supporting strip and a guide strip of the rack bar. The tooth flanks of the teeth are inclined in the direction of movement and diverge towards the tooth tip for the interaction with tooth surfaces of teeth of drive sprocket. In order to improve the interaction between the teeth and produce less wear, the two tooth flanks of each rack tooth are concavely arched and form a trough between guide strip and supporting strip transversely to the direction of movement, with the trough rising towards the tooth tip, and the two tooth surfaces of each drive sprocket tooth is convexly arched and forms a crown transversely to the direction of movement. | 08-09-2012 |
| 20110167939 | SLIDE HINGE FOR A MOBILE DEVICE - A slide hinge for a mobile device is described. | 07-14-2011 |
| 20120031210 | RACK ARRANGEMENT FOR UNDERGROUND WINNING INSTALLATIONS AND BEARING BRACKET THEREFOR - A rack arrangement for underground winning installations having bearing brackets being fastenable at pan sections of a face conveyor and which have two pin holes each, and having rack bars being detachably fastenable to the pin holes of adjacent bearing brackets via pin connections having connecting pins. In order to design the rack arrangement and the bearing bracket for easier fitting and to improve the interplay between bearing bracket and rack bars in operational use, both pin holes are designed as an elongated hole for accommodating the connecting pin | 02-09-2012 |
| 20120192662 | Ball Screw And Steering Device Equipped With The Same - Proposed is a ball screw for a steering device of a motor vehicle, which ball screw has a threaded spindle ( | 08-02-2012 |
| 20100199791 | TETRAHEDRON RACK AND PINION DRIVE - A spindle assembly drive system that includes a rack unit, a drive gear, a motor, and a plurality of bearings, such that said rack unit laterally moves in a first axis with little or no movement in or rotation about any other axis. | 08-12-2010 |
| 20090038422 | Device for adjusting angle of monitor for vehicle - A device for adjusting an angle of a monitor includes a guide unit fastened to a roof panel of a vehicle. The guide unit includes at least one toothed rail with a horizontal track part and an arc-shaped track part. The device also includes a rotation shaft mounted to the monitor, having gear teeth engaged with the toothed rail. | 02-12-2009 |
| 20110239795 | RECTILINEAR MOTION DEVICE - The present invention provides a rectilinear motion device | 10-06-2011 |
| 20090301238 | Actuator having a reduction gear for a final controlling element for regulating a stream of gas or fluid - The invention relates to an actuator ( | 12-10-2009 |
| 20090000409 | LINEAR GUIDE - A linear guide comprising at least two stationarily supported guide bars, on which a guide block is mounted and which is longitudinally displaceable relative to the guide bars. The guide block is provided with a driving unit to generate a relative movement with respect to the guide bars, the driving unit comprising a pinion which meshes with the teeth of a toothed rack extending in parallel with the guide bars. The toothed rack is mounted only at its front and rear ends and is suspended in-between. A guiding element assigned to the pinion is mounted to the guide block so as to be displaceable in the longitudinal direction of the toothed rack on which it is supported in a form-locking manner. The guiding element engages over the toothed rack at the region opposite the mesh between the pinion and the teeth. | 01-01-2009 |
| 20110113903 | APPARATUS FOR CONTROLLING MOVEMENT OF A LAMP UNIT RELATIVE TO AN AUTOMOBILE BODY - An apparatus is adapted for controlling a lamp unit mounted on an automobile body, and includes a housing for housing input and output rods, a deceleration unit and a transmission piece. The deceleration unit includes a planet gear connected to an eccentric engaging end portion of the input rod, meshing with a ring gear fixed in the housing, and connected to the transmission piece. The output rod has a coupling end portion extending out of the housing and coupled to the lamp unit, and a rack meshing with a center gear portion of the transmission piece. When an operating end portion of the input rod rotates, the transmission piece is driven to rotate in response to movement of the planet gear with the engaging end portion of the input rod such that the output rod is movable in response to rotation of the transmission piece, thereby driving movement of the lamp unit relative to the automobile body. | 05-19-2011 |
| 20110303029 | PLOW LIFT ACTUATOR - Describes a snow and debris removal system containing both lift and rotational actuators. The actuators allow for both up and down and rotational movement relative to the implement mounting device the removal system is attached to. The rotational movement is provided by a rotation actuator fixed to a frame which applies force to a cable via a worm. The cable is mounted to an implement causing the implement to rotate about a pivot point attached to the frame. Rotational forces incurred on the implement go from the cable to the nut to the worm which does not back-drive thereby, avoiding damage to the motor actuator. Up and down movement is provided by an actuator that is mounted to the frame of the debris removal system which drives a rack which is attached to a fixed point on the implement mounting device. | 12-15-2011 |
| 20120111133 | RACK AND PINION ARRANGEMENT FOR A MINING EXTRACTION MACHINE AND RACK AND PINION ROD THEREFOR - A rack and pinion arrangement for advancing e.g. a shearer loader comprising a toothed driving sprocket, with rack and pinion rods having a plurality of lantern teeth, a respective end tooth being arranged at both ends of each rod, the end tooth profile of the end tooth differing from the tooth profile of the inner teeth arranged between the end teeth and rack and pinion rods for the same; in order to improve interaction between the teeth of the sprocket and the rods, the end teeth are formed symmetrically to a vertical end tooth center plane and the tooth head of the end teeth is positioned lower than the tooth heads of the inner rack and pinion teeth. | 05-10-2012 |
| 20120152044 | WATER FLOW DETECTOR - A water flow detector has a gear driven timer responsive to the movement of a lever. The lever is connected to a paddle and the paddle is responsive to the flow of water in a pipe. The detector via the gear driven timer responds to the flow of water in the pipe. | 06-21-2012 |
| 20120186373 | Rack-Type Steering Gear - A rack-type steering gear ( | 07-26-2012 |
| 20120090415 | POWER TRANSMITTING APPARATUS - Disclosed is a power-transmitting apparatus. A power-transmitting apparatus of the present invention comprises: a pin gear provided with a plurality of pins capable of rolling movement; and a spur gear provided with a plurality of teeth and en-gagingly coupled to the pin gear so as to be relatively movable, wherein the spur gear teeth are formed with a cycloid tooth shape, and a polygonal tooth root space is formed at a tooth root region of the spur gear. As compared to a trochoid tooth shape, the tooth shape of the spur gear engagingly coupled to the pin gear so as to be relatively movable according to the present invention has a greater tooth size so that it can be applied as a cycloid tooth shape capable of maintaining a sufficient tooth contact ratio, and can resolve a reduction in tooth thickness and the wedging of the pins from an undercut at the tooth root region. | 04-19-2012 |
| 074890180 | Curvilinear rack | 1 |
| 20130025387 | Folding Baby Stroller - A baby stroller for transporting a child is disclosed. This baby stroller has a folding mechanism to facilitate folding for easier stowing and transporting. The folding mechanism, a unique feature of the design is directed toward compactness, ease of use, reliability, and reduction in manufacturing costs. | 01-31-2013 |
