| Patents for F16D 3 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive (19,875) |
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| 02/11/1992 | US5086661 Vehicle steering column |
| 02/08/1992 | CA2048448A1 Boot for a universal joint |
| 02/07/1992 | CA2047460A1 Rotationally balanced assembly |
| 02/06/1992 | WO1992001873A1 Diaphragm pack coupling with integral fillers |
| 02/06/1992 | DE4120885A1 Central lubrication system for cardan shaft - makes use of axial and radial holes for distributing grease |
| 02/06/1992 | DE4024625A1 Twin-shaft cardan joint system - has ring bearing set coaxially between two engaging end sections of two shafts |
| 02/05/1992 | EP0469412A1 Flexural pivot for the hinged connection of two pieces |
| 02/05/1992 | EP0469396A1 Double universal joint with centering |
| 02/05/1992 | EP0469365A2 Composite springs with improved ends and method of forming same |
| 02/05/1992 | EP0469364A2 Method of forming and stressing composite springs |
| 02/05/1992 | CN1058458A Ball-type universal joint |
| 02/04/1992 | US5085289 Shock-absorbing resilient coupling |
| 02/04/1992 | US5085129 Joint system |
| 02/04/1992 | US5085093 Power splitting transmission |
| 01/30/1992 | DE4124680A1 Lubrication system for universal joint - has spider with central hole for storing lubricant to last lifetime of bearing |
| 01/30/1992 | DE4123109A1 Flexible shaft for vehicle steering column - comprises material of helix composition with sinusoidal interlinked windings transmitting torque along shaft length |
| 01/29/1992 | CN2094644U Float cross disc coupling |
| 01/28/1992 | US5083471 Method and apparatus for capturing torque for testing the rigidity and strength of torque transmission components |
| 01/23/1992 | WO1992001144A1 Variable valve timing |
| 01/23/1992 | DE4023020A1 Double-row wheel bearing - has one-piece inner and outer rings with inner ring broken along peripheral seam between races |
| 01/23/1992 | DE4023016A1 Assembly of bearing inner rings onto wheel hub - involves annular collar, with sleeve-shaped tensioning piece, and welded joint |
| 01/23/1992 | DE4022692A1 Mfr. of motor vehicle transmission shaft - involves forging from thick-walled tubular blank |
| 01/21/1992 | CA1294447C Overload-protected torque transmitting telescopic shaft |
| 01/15/1992 | CN2093261U Universal coupling |
| 01/14/1992 | US5080634 Drive shaft |
| 01/08/1992 | EP0465440A1 Protective casing for a transmission shaft with means for its lubrication |
| 01/08/1992 | EP0465280A1 High precision rotational coupling device and translation control device using the same, especially for an optical instrument in a spacecraft |
| 01/08/1992 | EP0464984A1 Flexible protective bellows |
| 01/07/1992 | US5078652 Convoluted boot and seal |
| 01/07/1992 | US5078650 Universal joint arrangement for downhole tools |
| 01/07/1992 | US5078647 Camshaft phase change device with roller clutches |
| 01/07/1992 | US5078533 Driveline yoke with improved seal retainer |
| 01/02/1992 | EP0464006A1 Protective casing for the end yoke of a transmission shaft |
| 01/02/1992 | EP0463531A1 Constant velocity joint having cross grooves |
| 01/02/1992 | EP0463462A1 Flexible coupling |
| 01/02/1992 | EP0463426A1 Bellows with folds |
| 01/02/1992 | EP0463023A1 Phase change mechanism. |
| 12/31/1991 | CA1293619C Joint device |
| 12/27/1991 | EP0462869A1 Body of a transmission joint and its method of manufacture |
| 12/27/1991 | EP0462356A1 Rotationally elastic coupling |
| 12/24/1991 | US5074767 Positive displacement pump with rotating reciprocating piston and improved lubrication feature |
| 12/23/1991 | CA2045085A1 Protective casing for the end yoke of a transmission shaft |
| 12/23/1991 | CA2045083A1 Protective casing for a transmission shaft with means for its lubrication |
| 12/23/1991 | CA2043707A1 Highly accurate rotational coupling device and translation control device comprising same, in particular for optical instruments |
| 12/21/1991 | CA2044996A1 Hermetically sealed progressive cavity drive train for use in downhole drilling |
| 12/21/1991 | CA2044943A1 Downhole drilling apparatus progressive cavity drive train with sealed coupling |
| 12/21/1991 | CA2044942A1 Progressive cavity drive train with elastomeric joint assembly for use in downhole drilling |
| 12/19/1991 | DE4111897A1 Torque transmission drive shaft - operates between centrally rotating driven shaft and eccentrically rotating drive pin, using sections plugged together |
| 12/18/1991 | EP0461311A2 Cylindrical telescopic kelly-bar apparatus |
| 12/18/1991 | EP0461150A1 Actuating mechanisms. |
| 12/17/1991 | US5073145 Joint movable in all directions, especially for linkages and cardan shafts |
| 12/17/1991 | US5073144 Drive assembly for universal joint |
| 12/17/1991 | US5073143 Apparatus for transmitting torque between the engine and the change speed transmission of a motor vehicle |
| 12/17/1991 | US5072818 Disk clutch for a dual mass flywheel for an internal combustion engine |
| 12/10/1991 | US5071329 Scroll type fluid transferring machine with thermoplastic Oldham ring |
| 12/10/1991 | US5070974 Hydraulic torsional vibration damper |
| 12/10/1991 | US5070765 Torque transfer mechanism |
| 12/04/1991 | EP0459871A1 Elastic torsional component for automotive vehicle suspension, having means to vary its stiffness discontinuously |
| 12/04/1991 | EP0459352A1 Branched transmission |
| 12/04/1991 | EP0459057A1 Multi-piece flexural pivot |
| 12/03/1991 | US5070366 Image forming apparatus featuring a constant contact-pressure drive |
| 12/03/1991 | US5069653 Tripot type constant velocity universal joint |
| 12/03/1991 | US5069574 Connection between two components |
| 12/03/1991 | US5069569 Universal joint |
| 11/27/1991 | EP0458208A2 Equivelocity universal joint and axial piston pump. motor device using the joint |
| 11/27/1991 | EP0457756A1 A device for assembling an impeller on a driving shaft. |
| 11/27/1991 | EP0454732A4 Flexible coupling for joining a driving member to a driven member |
| 11/26/1991 | US5067929 Constant velocity ratio universal joint |
| 11/26/1991 | US5067450 Variable valve timing system having rotational vibration damping |
| 11/26/1991 | CA1292375C Shaft support system |
| 11/26/1991 | CA1292374C Phase adjusting mechanism |
| 11/20/1991 | CN2089090U Cross axle type universal coupling |
| 11/19/1991 | US5066263 Resilient shaft coupling |
| 11/14/1991 | WO1991017369A1 Bevel splined articulated joint |
| 11/14/1991 | DE4015731C1 Cover sleeve for drive-shaft link - has clips with wire snap on closure to cover maintenance opening |
| 11/13/1991 | EP0456538A1 Seal arrangement for a drive shaft with inner splines |
| 11/13/1991 | EP0456417A1 Electromagnetic brake for a camshaft phase change device |
| 11/13/1991 | EP0456384A1 Link and bearing for rotary coupling |
| 11/13/1991 | EP0456056A1 Coupling component and method of making the same |
| 11/13/1991 | CN2088620U Active key coupling |
| 11/12/1991 | US5064042 Torsionally elastic clutch |
| 11/12/1991 | US5064040 Splined clutch drum mounting |
| 11/06/1991 | EP0455556A1 Damped flexible coupling between two coaxial rotating discs |
| 11/06/1991 | EP0454956A1 Coupling with serially mounted lamellae groups |
| 11/06/1991 | EP0454732A1 Flexible coupling for joining a driving member to a driven member. |
| 11/05/1991 | US5062821 Arrangement of a protective cover on the socket of a transmission joint |
| 11/05/1991 | US5062730 Universal joint |
| 11/05/1991 | CA1291695C Large diameter nose bar roll apparatus for veneer lathe with automatic knife gap adjustment during peeling |
| 10/31/1991 | WO1991016567A1 Sealing device for drive shafts having internal splines |
| 10/31/1991 | WO1991016550A1 Flexible coupling for joining a driving member to a driven member |
| 10/31/1991 | WO1991016549A1 A telescopic triplan universal joint |
| 10/31/1991 | DE4013830A1 Angle drive with two shafts and two axles - has torque transmitter with at least one angled transmission rod in sections, with holder |
| 10/30/1991 | EP0454592A1 Transmission joint, part of a transmission line equipped with such a joint and process for installin a joint |
| 10/29/1991 | US5061223 Homokinetic universal joint |
| 10/24/1991 | DE4111962A1 Torque transfer device with two rotatable flywheel masses - quickly releases torque before delayed build-up |
| 10/24/1991 | DE4109133A1 Sealing assembly for cruciform universal joint - has reinforcement ring connecting main and secondary seals for static sealing |
| 10/24/1991 | DE4012429A1 Plate spring damping coupling with inner and outer part - has liq. compartments divided into chambers with throttle paths |
| 10/23/1991 | EP0453334A1 Sliding type transmission joint |
| 10/22/1991 | CA1290953C Coupling arrangement |
| 10/22/1991 | CA1290952C Downhole motor drive shaft universal joint assembly |