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Joints and connections

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Class / Patent application numberDescriptionNumber of patent applications / Date published
403052000 ARTICULATED MEMBERS 405
403345000 INTERFITTED MEMBERS 278
403265000 MOLDED JOINT 122
403321000 MANUALLY RELEASEABLE LATCH TYPE 92
403011000 WITH ADJUNCTIVE PROTECTOR, BROKEN PARTS RETAINER, REPAIR, ASSEMBLY OR DISASSEMBLY FEATURE 64
403326000 BIASED CATCH OR LATCH 58
403315000 INCLUDING ANCILLARY MEANS BLOCKING DISCONNECTION OF JOINT 51
403300000 DISTINCT END COUPLER 48
403292000 MEMBER ENDS JOINED BY INSERTED SECTION 37
403024000 STRUCTURALLY INSTALLED IN DIVERSE ART DEVICE 37
403187000 ROD TO MEMBER TO SIDE, E.G., PLATE, ROD SIDE, ETC. 36
403230000 ROD END TO TRANSVERSE SIDE OF MEMBER 32
403408100 HAVING A JOINING PIECE EXTENDING THROUGH ALIGNED OPENINGS IN PLURAL MEMBERS 31
403002000 INCLUDING FRANGIBLE COMPONENT 24
403291000 FLEXIBLE MEMBER IS JOINT COMPONENT 24
403335000 INTERCONNECTED FLANGES OR SHOULDERS 23
403274000 MEMBER DEFORMED IN SITU 22
403220000 FLEXIBLY CONNECTED RIGID MEMBERS 21
403343000 SCREW OR CAM 20
403169000 BRANCHED 20
403205000 RIGID ANGLE COUPLING, E.G., ELBOW OR U, ETC. 17
403288000 INCLUDING DISTINCT PACKING 17
403409100 HAVING A CAM, WEDGE, OR TAPERED PORTION 17
403384000 ROD SIDE TO PLATE OR SIDE 16
403031000 WITH FLUID PRESSURE RESPONSIVE COMPONENT 15
403028000 UTILIZING THERMAL CHARACTERISTIC, E.G., EXPANSION OR CONTRACTION, ETC. 15
403404000 PARTICULAR CONFIGURATION OR MATERIAL OF MEMBER 15
403289000 SPLIT END WITH LATERALLY MOVABLE OPPOSED PORTIONS 13
403033000 WITH INDEPENDENT HANDLE OR OPERATOR 13
403050000 FLEXIBLE DIAPHRAGM OR BELLOWS 12
403027000 WITH INDICATOR OR INSPECTION MEANS 12
403034000 WITH DISTINCT FLUID OR ARTICLE HANDLING OR DIRECTING FEATURE 11
403023000 WITH ADJUNCTIVE SHIELD 11
403217000 THREE OR MORE MEMBERS CONNECTED AT SINGLE LOCUS 11
403299000 THREAD ADAPTOR 10
403042000 COMBINED 10
403006000 WITH OPENING FOR ACCESS TO CONNECTOR OR OPERATOR 9
403001000 SELECTIVELY ENGAGEABLE HUB TO SHAFT CONNECTION 9
403026000 COUPLING SUPPORTED BY INDEPENDENT BEARING 9
403003000 SELECTIVELY ASSEMBLED, E.G., CONVERTIBLE, ETC. 9
403341000 INTERFITTED MEMBERS WITH EXTERNAL BRIDGING PIECE 8
403333000 CONVERGENT INTERFACE 8
403287000 INCLUDING SPACED, DIVERSE CONNECTIONS 8
403005000 INFLATABLE CONNECTOR 7
403167000 TRANSVERSE ROD TO SPACED PLATE SURFACES 7
403049000 LATERALLY RELATED MEMBERS CONNECTED BY LATCH MEANS, E.G., SCAFFOLD CONNECTORS 6
403179000 DIVERSE MATERIAL COUPLING MEMBER 6
403043000 ROTARILY CONNECTED, DIFFERENTIALLY TRANSLATABLE MEMBERS, E.G., TURN-BUCKLE, ETC. 6
403041000 WITH STRAIN-LIMITING MEANS 5
20090003926Socketing of Pipe - A method of modifying compressive strains in formation of a pipe ring groove (01-01-2009
20130136527Device for Controlling Stress in Joints at Cryogenic Temperatures and Method of Making the Same - A composite resin tank includes a wall joined to a dome along a joint. A softening strip is used to control stress in the joint.05-30-2013
20110123256STRAIN RELIEF APPARATUS FOR PROBE AND METHOD OF MANUFACTURING THE SAME - A strain relief apparatus of a probe and a method of manufacturing the same are disclosed. The strain relief apparatus includes an insert part mounted on a probe switch box and having an insertion recess at an inner side thereof, a ferrite core mounted on the insertion recess, and a rubber part provided to the insert part by injection molding. The strain relief apparatus protects a cable of an ultrasonic diagnostic apparatus from impact exerted on the cable and suppresses influence on a contact point between a probe switch box and the cable by bending of the cable, thereby preventing damage of the cable.05-26-2011
20120009006Method for Producing a Multilayer System and Corresponding Multilayer System - A method for producing a multilayer system with at least two joining elements, these being produced in particular from plastic, is disclosed. The method includes applying a compensating means, for at least partially compensating for mechanical stresses, to a first joining element, applying a second joining element to the compensating means, for joining together the first and second joining elements, firstly connecting the first joining element to the compensating means and secondly connecting the second joining element to the compensating means. A corresponding multilayer system and a corresponding use is also disclosed.01-12-2012
20130114994TRUSS END PAD FITTING - A mechanical fitting for connecting structures may include a base structure and a plate member. The mechanical fitting may also include a support structure for supporting the plate member at a predetermined spacing from the base structure. The support structure may include a truss structure.05-09-2013
403286000 BRIDGED BY DIVERSE CONNECTOR 5
20100034581CONNECTING STRUCTURE FOR VEHICLE INTERIOR PART - A connecting structure for a vehicle interior part allows an ornament member to abut to a door trim body with an improved assembling workability and an increased design freedom on configuration design. The ornament member (02-11-2010
20110052315LOOSE ANTI-ROTATION LOCK SLEEVE FOR PIPE/FLANGE ASSEMBLY - Disclosed herein is a loose anti-rotation lock sleeve design for use in a flange and pipe assembly. The design includes a lock sleeve positioned between a pipe and a flange to prevent rotation of the pipe relative to the flange. The lock sleeve includes at least two openings in a first end of the lock sleeve configured to receive at least two pipe pins extending radially outward from the pipe. The lock sleeve further includes at least four openings in a second end of the lock sleeve configured to receive at least four flange pins extending radially inward from the flange.03-03-2011
20110097141CONNECTOR FOR USE IN MULTIPLE CONFIGURATIONS - A quick connect connector has a male member that can be changed from a first length for connection to a first female coupling member like a Camelbak female coupling member to a second length for connection to a second female coupling member like a CPC coupling member. The female coupling member of an inter-connector is configured to have independently operable buttons each moving a lip from a locked position at rest to an unlocked position to lock and unlock the male member in the female coupling member. The male member and the female member may also each be configured with a spring loaded valve that opens when the male member is inserted into the female coupling member and that closes upon removal of the male member from the female coupling member.04-28-2011
20120128408COMPOSITE SANDWICH SHELL EDGE JOINT - A composite sandwich shell edge joint includes an outboard buildup pad, an inboard buildup pad spaced-apart and adjacent to the outboard buildup pad, an outboard face sheet extending from the outboard buildup pad, an inboard face sheet extending from the inboard buildup pad, bridging plies connecting the outboard buildup pad and the inboard buildup pad and at least one barrel nut installed in the buildup pads.05-24-2012
20120230757BOLT-LOCKING APPARATUS, MOUNTING METHOD THEREOF AND MOUNTING JIG - A bolt-locking apparatus includes a plurality of fitting members 09-13-2012
403040000 NON-ADHERING FLUENT MATERIAL AT JOINT 4
20100135714GREASE TRAP - A transmission system including a damper having a hysteresis package and a flange, wherein the flange includes a first set of splines, an input shaft having a second set of splines arranged about an interior of the input shaft, wherein the first set of splines form an engagement with the second set of splines for transferring torque between the input shaft and the flange, wherein grease is included between the first and second sets of splines for lubricating the engagement of the input shaft and the flange, and a grease trap mounted to the flange located between the input shaft and the hysteresis package for restricting the grease from traveling radially down the flange and into the hysteresis package.06-03-2010
20110129291SHAFT COUPLING - A shaft coupling is disclosed herein. The shaft coupling includes a tubular portion extending along a central axis. The tubular portion has a maximum inner diameter. The shaft coupling also includes a first set of internal splines positioned in the tubular portion. The shaft coupling also includes a dam rising above the maximum inner diameter in the tubular portion. The dam is spaced from the first set of internal splines along the central axis. The shaft coupling also includes at least one aperture for receiving lubricant for the first set of internal splines. The at least one aperture extends through the tubular portion along an aperture axis transverse to the central axis. A cross-sectional area of the at least one aperture decreases along at least part of the aperture axis. In another feature, the shaft coupling can include a passageway extending through the dam.06-02-2011
20120189375BALL JOINT, AND BALL JOINT PRODUCTION METHOD - A ball joint and production method thereof that ensure that grease retainers are provided on the entire contact surface of a resin sheet between an outer surface of a round head of a ball stud and the contact surface to properly maintain lubrication between the round head and the resin sheet. Graphite particles are dispersed over an inner surface of the resin sheet, and the resin sheet and the round head of the ball stud are inserted in a housing. An open end portion of a housing body is swaged to be reduced in diameter. The graphite particles are pressed against the inner surface of the resin sheet, whereby portions of the inner surface of the resin sheet against which the graphite particles abut are depressed. Thus, gaps are formed around the respective graphite particles. Grease enters the gaps, which each function as a grease retainer.07-26-2012
20100086345 SWIVEL FOR HEAVY LOADS - A swivel for heavy loads includes two mutually rotatable parts (04-08-2010
403332000 ANNULAR RECESS IS JOINT COMPONENT 4
20120237289FAMILY OF FIXATION DEVICES WITH VARIABLE TAPER - In the prior art, a multitude of families of different drills and lengths exist, varying per diameter of the attachment, contrary to attachments with cylindrical bodies, for which a single tool is sufficient. One of ordinary skill in the art must provide for the appropriate tool and device for each thickness of the element being fastened, which represents a significant cost in tooling, in addition to a loss of the time required to change the tooling. The invention relates to the idea of adapting the rate of taper (C09-20-2012
20110280652STRUCTURE WITH PLURAL COMPONENTS - An exemplary structure includes a first body, a second body and a screw. The screw includes a head and an elongated pole extending from the head. Plural external threads are formed on the pole. The first body defines a through hole with a diameter not smaller than the major diameter of the external threads. The second body defining a latching hole comprising a first portion adjacent to the first body and a second portion farthest away the first body. Plural internal threads matching the external threads are formed on the second body around the first portion. A diameter of the second portion is larger than the major diameter of the external threads. The pole extends through the through hole and threadedly engaged with the internal threads. A free end of the pole farthest away the head is received in the second portion and apart from the second body.11-17-2011
20090263188CONNECTOR ARRANGEMENT - A connector arrangement for detachably interconnecting sections of an operating table. The arrangement includes a first component (10-22-2009
20120213578Mounting Rack Structure and Mounting Hole Adapter Thereof - A mounting rack structure includes a rack body having a plurality of downward extended supporting legs, each of which is provided near a distal end with an mounting hole; a plurality of mounting hole adapters; and a plurality of fastening elements. The mounting hole adapter includes at least one vertical extension portion with a first retaining flange and a central passage having at least one second retaining flange formed therearound; and is assembled to the mounting hole with the first retaining flange firmly pressed against one side of the supporting leg. The fastening element can be extended through the central passage of the mounting hole adapter to firmly lock the supporting leg and accordingly the rack body to a heat-generating unit. With the mounting hole adapter, the mounting rack structure can be used with different types of fastening elements to save the cost for making different molds.08-23-2012
403344000 AXIALLY SPLIT OR SEPARABLE MEMBER 4
20100104358Clamping Element for Connecting a Motor Shaft to a Transmission via a Hub - In the case of a clamping element for connecting a motor shaft to a transmission via a hub (04-29-2010
20080292394Tube rack connector - A tube rack connector includes a lid and a carrier incorporated to each other, multiple slots and secondary slots being disposed on one side each of the lid and the carrier to receive an elastic member; and multiple fasteners each inserting through a locating hole and a connecting hole respectively from the lid and the carrier to allow a stud from a tube to fast and directly insert into the limiting hole to secure the tube in the groove without slip and deflection and convenient replacement of a tube by loosening up without removing the fasteners since both of the lid and carrier are held open due to elasticity exerted from the elastic member.11-27-2008
20110150565Quick release launch connector for micro unmanned aerial vehicle - The invention comprises a clamping mechanism comprising a first and second hinged retaining members for the receiving of a terminal member of a connecting rod. The terminal member is affixed within a retaining volume defined by the first and second hinged retaining members while in a closed first position when the clamping mechanism is disposed within a retaining structure.06-23-2011
20120009012COMPONENT FOR A FASTENING CLIP AND FASTENING CLIP - A component for a fastening clip which is composed of two identical components of this type and serves to fasten at least one conduit, having a base plate and at least one seat for a conduit, the seat defining a substantially semi-cylindrical receiving space, the seat having first latching elements and second latching elements arranged opposite each other in pairs with respect to the cylinder axis and extending on one side of the base plate away therefrom, wherein with respect to a plane which is perpendicular to the cylinder axis, the first latching elements are arranged on a first side of the plane and said second latching elements are arranged on the second side of the plane, and wherein the first latching elements are formed such that they can latch on the second latching elements.01-12-2012
403273000 SHRUNK FIT 4
20100092237SHAFT-GEAR CONNECTION - A shaft-gear connection and method for producing the connection which includes a shaft (04-15-2010
20080292393PLASTIC SEMI-PERMANENT RETAINER RING - A semi-permanent retainer mechanism for securing a shaft within a component by forming a semi-permanent ridge on the shaft is provided. The mechanism includes a ring made from a heat shrinkable polymer that will heat shrink into a radial groove on the shaft. The heat shrinkable polymer of the ring has a release temperature wherein the ring shrinks in size when heated to a temperature above the release temperature. The ring has a pre-release size that is larger than the radial groove and a release size that is smaller than the outer circumference of the shaft.11-27-2008
20120195679ROTATION TRANSMITTING MEMBER - With the aim of providing a rotation transmitting member that suppresses the occurrence of abnormal noises, a rotation transmitting member includes a fitting portion (08-02-2012
20120282018SHAFT-GEAR CONNECTION - A shaft-gear connection comprises a shaft and a shrunk-on gear that has an axial first section, attached by a first shrink-fit bond, and an axial second section, attached by a second shrink-fit bond. The second shrink-fit bond is greater than the first shrink-fit bond so that a greater maximum torque to be transmitted from the gear to the shaft by the second shrink-fit bond than by the first shrink-fit bond. An axial intermediate section, attached by a third shrink-fit bond, is located between the axial first section and the axial second section. Both a surface pressure and a maximum torque that can be transmitted by the third shrink-fit bond are greater than the surface pressure and the maximum torque that can be transmitted by the first shrink-fit bond, but are less than the surface pressure and the maximum torque that can be transmitted by the second shrink-fit bond.11-08-2012
403206000 AXIALLY CURVED OR BENT PORTION OF ROD IS JOINT COMPONENT 3
20110052314Thimble with element retaining feature - A captivated wire rope assembly can comprise a wire rope, shackle, ferrule, and wire rope thimble having an element retaining feature. The element retaining feature can ensure that all of the assembly components remain together for the life of the assembly by rendering it impossible to remove or replace the shackle or other rigging element without apparent damage to the system. The element retaining feature can be, for example, a substantially triangular gusset welded to one thimble leg, but not the other. Disclosed methods for making such a captivated wire rope assembly require no welding after the wire rope has been placed in the thimble, thus preventing damage to the wire rope or other assembly components.03-03-2011
20120003033THIMBLE WITH ELEMENT RETAINING FEATURE - A captivated wire rope assembly can comprise a wire rope, shackle, ferrule, and wire rope thimble having an element retaining feature. The element retaining feature can ensure that all of the assembly components remain together for the life of the assembly by rendering it impossible to remove or replace the shackle or other rigging element without apparent damage to the system. The element retaining feature can be, for example, a substantially triangular gusset welded to one thimble leg, but not the other. Disclosed methods for making such a captivated wire rope assembly require no welding after the wire rope has been placed in the thimble, thus preventing damage to the wire rope or other assembly components.01-05-2012
20130183081CONNECTION ARRANGEMENT - A connection arrangement (07-18-2013
403403000 RIGID ANGLE 3
20090129859Assembly between a side member and a rear panel of a piece of furniture - An assembly (05-21-2009
20080298888Standing board fixing structure and television receiving apparatus - In fixing a standing board to a main board, the standing board is held by a first and a second fixing holder and fixed at right angles to the main board. The first and the second fixing holders are identical, being formed of metal plates having the same shape. The first fixing holder holds one of two opposite edges of the standing board with a side board thereof extending from an edge of a back board face in a direction perpendicular thereto such that the back board face and one face of the standing board face each other and are substantially parallel to each other. The second fixing holder holds the other one of the two opposite edges of the standing board with a side board thereof extending from an edge of a back board face in a direction perpendicular thereto such that the back board face and the other face of the standing board face each other and are substantially parallel to each other.12-04-2008
20130156500CORNER BRACKET - A corner bracket. The corner bracket includes a bottom edge and an outside edge, where the outside edge includes a bend. The corner bracket also includes an inside edge, where the inside edge includes a bend. The angle of the bend in the outside edge is the same as the angle of the bend in the inside edge.06-20-2013
403202000 RADIALLY SPACED MEMBERS JOINED BY INDEPENDENT COUPLING 3
20100008715PIPE JOINT - The present invention provides a internal pipe joints suitable for connection when pipes used under light-load conditions, or to be more concrete, plastic coated steel pipes having an external diameter ranging from about 28 mm to about 45 mm, which are produced by coating the outer surfaces of thin steel pipes with synthetic resin in a thin layer, are assembled into a planar or three-dimensional pipe structure, and more specifically, relates to pipe joints that have high strength in pipe connection and is excellent in design for having a simple appearance design in the position connecting the pipes.01-14-2010
20100239363CONNECTING FLANGE FOR TRANSMISSION ELEMENTS OF CYCLES AND MOTORCYCLES - A connecting flange (09-23-2010
20100316439MOUNTING SYSTEM - A mounting system with a receiver arrangement with an annular gland nut and an annular receiver bushing. The bushing having an inner passage and an oppositely facing outer surface. The outer bushing surface having at least one receiver-bearing surface shaped to engage a bearing surface of the mounting opening to align the receiver laterally within the opening. The bushing further including a support edge to position the receiver axially within the mounting opening. The annular gland nut having an OD thread configured to threadingly engage an ID thread in the mounting opening and having a contact edge to engage the receiver and force the support edge of the receiver against the bottom ledge of the mounting opening thereby securing the receiver axially in the mounting opening.12-16-2010
403204000 COACTING CONNECTION BETWEEN INNER MEMBER AND PLURAL PARTS OF OUTER MEMBER 3
20090290931Fastener and Assembly Utilizing the Same - A fastener is disclosed. The fastener includes a housing, wherein the housing forms a housing cavity, wherein the housing cavity includes at least one recess; a cage at least partially disposed in said housing cavity, wherein an outer surface of the cage is spaced apart from an inner surface of the housing that forms the housing cavity, wherein the cage defines a cage cavity, and a plurality of passages aligned with said at least one recess; a plurality of retaining members at least partially retained within said plurality of passages; and a plunger at least partially disposed in said cage cavity, wherein said plunger is at least partially movable within said cage cavity between a first position to cause said one or more retaining members to be displaced radially outwardly thereby mechanically coupling said housing to said cage, and a second position to allow said one or more retaining members to be displaced radially inwardly thereby allowing said housing to be uncoupled from said cage.11-26-2009
20080317547DOUBLE PIN CONNECTOR AND HYDRAULIC CONNECT WITH SEAL ASSEMBLY - A double pin connector with hydraulic connect and seal assembly having a top portion. The top portion has an upper tubular portion. The upper tubular portion engages an intermediate tubular portion. The intermediate tubular portion has an upper flow path in fluid communication with the first hydraulic connector and a plurality of seals comprising at least one second hydraulic flow path seal.12-25-2008
20120009009DEVICE FOR ATTACHING BEAMS AND OTHER COMPONENTS - A device for fixing a component includes a first and second flange arranged opposite to each other comprising a slot and an outer side comprising a first detent toothing comprising a plurality of detent teeth directed transversely to the slots comprising an upper flank with an undercut. A bolt is configured to slide into the slot so as to affix the component in a height-adjustable manner. First and second extruded bearing elements are arranged at the outer side of the respective first and second flange comprising a second detent toothing at a side facing the respective first and second flange. The second detent toothing comprises at least one detent tooth comprising a lower flank with an undercut. The second detent toothing is configured to hang with the first detent toothing in at least one indexing position of different heights and to connect onto the first detent toothing via the undercuts.01-12-2012
403180000 THREE OR MORE SERIAL JOINTS, AT LEAST ONE DIVERSE 2
20080317546Device For Coupling Two Components - A device for coupling two components (12-25-2008
20080273921Device for fixing pedal switch of vehicle - The present invention is to improve productivity and maintain a predetermined switch contact gap between a sensing rod and a stopper after mounting the pedal switch in order to accurately detect the operational conditions as the pedal arm is operated, by fastening a pedal switch to a mounting bracket fixed to the car body in one touch insertion way.11-06-2008
403032000 WITH AMBIENT CONDITION RESPONSIVE CONTROL MEANS 2
20100143025MULTI-PURPOSED PNEUMATIC TUBE CONNECTOR - A multi-purposed pneumatic tube connector, which is incorporated in a pneumatic system to create a second passageway, includes a main member and an electromagnetic valve. The main member has a main tunnel, a first tunnel, a second tunnel, an inter-tunnel, and a sub-tunnel. The second tunnel is normally communicated with the main tunnel. The inter-tunnel is communicated with the main tunnel, in which a control end of the electromagnetic valve is inserted. The inter-tunnel is communicated with the first tunnel through the sub-tunnel, and the electromagnetic valve may control the communication of the main tunnel and the first tunnel.06-10-2010
20080219753Assembly for Constructing Responsive Structural Elements - The invention is an assembly for use in construction. In one embodiment, the invention is an assembly for connecting structural elements including an engaging member, a coupling member, and an elongate member. In another embodiment, the invention is a manifold assembly for use in construction including a manifold, an engaging member, and an elongate member. In yet another embodiment, the invention is structural assembly having dynamic constructive elements, manifolds, and a controller, wherein the controller regulates the environment within cavities of the dynamic constructive elements and conduits of the manifolds.09-11-2008
403331000 SIDE SLIDE: ELONGATED CO-LINEAR MEMBERS 2
20090245933SLIDE MODULE AND MOBILE TERMINAL HAVING THE SAME - A mobile terminal including a first body, a second body slidably moveable with respect to the first body such that the first body is moved between a closed position and an open position, a connector electrically connecting the first body to the second body, and a slide module connecting the first body to the second body to allow the second body to move with respect to the first body between the closed position and the open position is provided. The slide module includes a cover unit to prevent exposure of the connector when the first body is in the open position.10-01-2009
20120207540LOCKING DEVICE, IN PARTICULAR FOR A CRASH-ACTIVE HEAD RESTRAINT OF A VEHICLE - A locking device is disclosed, such as for head restraint of a vehicle seat. The head restraint has a first subsection that may be displaced from a first position in a direction of displacement into a comfort position. Relative movement of a second subsection relative to the first subsection and/or relative to a third subsection is provided about a rotational axis substantially parallel to the direction of displacement. A blocking device and a sliding device are arranged between the first and second subsections and/or between the second and third subsections.08-16-2012
403342000 THIMBLE: SCREW OR CAM 2
20090245934BUSHING STRUCTURE FOR SHEATHING A SHAFT OF A TONER SUPPLY MEMBER - A bushing structure includes a base. A first hole is formed on the base. The bushing structure includes a supply member bushing installed inside the first hole of the base. An opening is formed on the supply member bushing for sheathing a shaft of a supply member. At least one groove is formed on an inner wall neighboring to the opening of the supply member bushing.10-01-2009
20100329776CLAMPING ASSEMBLY - A clamping assembly (12-30-2010
403401000 MITER JOINT 1
20110299922MITER COUPLING AND METHOD - A miter coupling is provided, together with a method for using the miter coupling to join a pair of square metal tubes at a desired angle using a welding process. The miter coupling, in a preferred embodiment, comprises a single piece of metal formed into a shape that is adapted to receive the ends of two square metal tubes at a desired angle. The miter coupling is shaped to form a pair of parallel elbow members, where the elbow members are formed into a desired angle, and the elbow members are interconnected by a cross support. This arrangement provides a stronger joint, and eliminates the time consuming steps of cutting the square metal tubes at specific angles and grinding the welds to form a smooth seam.12-08-2011
403185000 JOINT INVOLVING PLURAL LAYERS OF SINGLE ROD 1
20100074674COUPLING PIN AND METHOD OF USE THEREOF - A coupling pin (03-25-2010
403339000 SCARF 1
20110038666ENGINE SHAFT OF HYBRID DESIGN - On an engine shaft of hybrid design with an externally toothed power transmission element (02-17-2011

Patent applications in class Joints and connections

Patent applications in all subclasses Joints and connections