| Patents for F16D 3 - Yielding couplings, i.e. with means permitting movement between the connected parts during the drive (19,875) |
|---|
| 06/19/1991 | EP0432366A1 Resilient rotating body |
| 06/18/1991 | US5024632 Transmission shaft with shear section and debris retainer |
| 06/13/1991 | DE3940488A1 Guide for balls in telescopic drive shafts - has outer and inner shaft sections with opposite facing tracks and spacer springs |
| 06/13/1991 | DE3940365A1 Torsional vibration absorber for vehicle drive shafts - has hub ring enclosed by rotating ring with sprung pieces between |
| 06/12/1991 | EP0431676A1 Convoluted boot seal with low friction and high wall strength |
| 06/12/1991 | EP0431675A1 Convoluted boot seal with anti-abrasion side wall ribs |
| 06/12/1991 | EP0431242A2 Torsional vibration damper |
| 06/11/1991 | US5022645 Disengageable coupling usable in a sheet transport mechanism |
| 06/05/1991 | EP0430748A1 Axially fixed transmission joint |
| 06/05/1991 | EP0430742A1 Transmission joint |
| 06/05/1991 | EP0430564A1 Protective cover for end yoke |
| 06/04/1991 | US5020281 High speed rotary hand tool with adjustable head coupling |
| 05/30/1991 | WO1991007601A1 Cross for a universal joint |
| 05/29/1991 | EP0429327A1 Manufacturing method and apparatus to produce a shell and telescopic articulated universal joint including that shell |
| 05/29/1991 | EP0429326A1 Telescopic articulated transmission joint, especially for motor vehicles |
| 05/29/1991 | DE3939104A1 Electrical remote adjustment of eccentric rotary mass vibrator - has outlying masses displaced by electromagnets switched by delayed-dropout relays and ganged rotary stepped selectors |
| 05/28/1991 | US5019016 Anti-shudder tripod constant velocity universal joint |
| 05/28/1991 | US5019015 Flexible shaft coupling |
| 05/28/1991 | US5018899 Yoke for universal joint and manufacturing method therefor |
| 05/28/1991 | CA1284429C Joint assembly |
| 05/23/1991 | DE3942432C1 Swivel joint coupling for vehicle drive shaft - includes rubber core with rigid sleeves through which fixing bolts pass |
| 05/23/1991 | DE3936603A1 Tripod link transmission joint - has inner section with rollers, journal and pairs of tracks |
| 05/22/1991 | EP0428420A1 Tripod homokinetic joint with axial retention |
| 05/22/1991 | EP0188532B1 Power transmission device |
| 05/21/1991 | US5017179 Flexible coupling with load variable damping |
| 05/21/1991 | US5017178 Resilient coupling apparatus |
| 05/16/1991 | DE3937644A1 IC engine camshaft hydraulic rotary angle adjuster - has locking device securing vaned wheel in initial angular position w.r.t. sliding vane wheel |
| 05/14/1991 | US5015215 Flexible boot for universal joints |
| 05/08/1991 | EP0426186A1 Homokinetic universal joint |
| 05/08/1991 | EP0425865A1 Bellows |
| 05/08/1991 | EP0425864A1 Bellows |
| 05/08/1991 | EP0425769A1 Elastic coupling for torque transmission |
| 05/08/1991 | DE3936602A1 Tripod-type universal joint - has balls working in grooves holding pivoting heads on arms at correct angle |
| 05/07/1991 | US5013282 Extendible shaft assembly for portable tools |
| 05/07/1991 | US5012774 Device for the relative angular adjustment of a camshaft |
| 05/02/1991 | EP0425338A1 Transmission for vehicles with electric retarders |
| 05/02/1991 | EP0425238A1 Telescopic shaft for rotational torque transmission |
| 05/02/1991 | EP0425220A1 Universal joint |
| 04/24/1991 | EP0424103A1 Variable camshaft timing for internal combustion engine |
| 04/24/1991 | EP0423468A2 Ignition distributor rotor for internal combustion engines |
| 04/23/1991 | US5009628 Body having a composite structure for a transmission joint and its method of production |
| 04/23/1991 | US5008994 Apparatus and method for fitting a protective boot particularly for articulated joint assemblies |
| 04/23/1991 | CA1283300C Lubricated spline joint |
| 04/18/1991 | CA2027631A1 Transmissions of vehicles equipped with electric retarders |
| 04/17/1991 | EP0423089A1 Flywheel for an internal combustion engine |
| 04/17/1991 | EP0422792A1 Camshaft-phasing drive with wedge actuators |
| 04/16/1991 | US5007881 Multi-component, multi-segment, non-flexible boot for mechanical joint |
| 04/16/1991 | US5007880 Bevel splined articulated joint |
| 04/16/1991 | US5007491 Downhole drilling apparatus progressive cavity drive train with sealed coupling |
| 04/16/1991 | US5007490 Progressive cavity drive train with elastomeric joint assembly for use in downhole drilling |
| 04/16/1991 | US5007154 Method of assembling a vehicular driving shaft |
| 04/10/1991 | EP0421965A1 Flywheel device for an internal combustion engine |
| 04/10/1991 | EP0420866A1 Damping device for a shaft with a toothed wheel |
| 04/10/1991 | EP0257026B1 Tools for disassembling universal joints |
| 04/10/1991 | CN2074840U High spring coupling |
| 04/09/1991 | US5006376 Joint boot molded of a thermoplastic polyester elastomer |
| 04/09/1991 | US5006005 Lubricant supply for universal joint |
| 04/04/1991 | DE3930943A1 Coupling connecting two shafts - has outer and intermediate ring with annular gap between, with grooves and adjusting springs |
| 04/03/1991 | EP0420830A1 Flywheel for an internal combustion engine |
| 04/03/1991 | EP0419887A2 Viscous damper with low seal drag torque |
| 03/27/1991 | CN2073956U Spring universal coupling |
| 03/26/1991 | US5002023 Variable camshaft timing for internal combustion engine |
| 03/26/1991 | US5001920 Method and apparatus for manufacturing a constant velocity joint and the like |
| 03/26/1991 | US5001824 Method of flexibly coupling a drive shaft |
| 03/21/1991 | WO1991003628A1 Device for adjusting the relative angle of rotation of a shaft to a drive wheel, especially the camshaft of an internal combustion engine |
| 03/21/1991 | DE3930388A1 Moulding rubber undercut bellows shapes - by injection moulding preform without undercuts, placing this plus its core tool in final mould, extending core, inflating preform |
| 03/20/1991 | EP0417536A1 Sheet metal universal joint fork |
| 03/19/1991 | US5000723 Universal joint for downhole motors |
| 03/19/1991 | US5000722 Coupling member for rotatable shafts |
| 03/19/1991 | US5000609 Retainer for universal joint bearing cups |
| 03/19/1991 | US5000587 Bearing assembly and auxiliary bearing seal |
| 03/19/1991 | US5000304 Clutch disc |
| 03/19/1991 | US5000024 Rolling mill drive with spindles releasably arranged between pinions and work rolls |
| 03/13/1991 | EP0416125A1 Oldham coupling |
| 03/13/1991 | EP0304474B1 Elastic coupling |
| 03/13/1991 | CN2073050U Inclined oil-way crankshaft bush |
| 03/12/1991 | CA1281196C Axial retaining member and method for interconnecting male and female splined members |
| 03/07/1991 | WO1991002907A1 Oldham's coupling |
| 03/07/1991 | DE3929624A1 Camshaft for IC engine - has hollow hub for drive wheel and two cavities, with flange and neck |
| 03/07/1991 | DE3929620A1 Adjustment with drive wheel and shaft - has hollow hub mounted in shafts end cavity with flange and thrust ring |
| 03/07/1991 | DE3929619A1 Connecting rod for shafts pivot angle - has adjustment between drive wheel and shaft, cam shaft with disc flange |
| 03/06/1991 | CN2072618U Improved half-gear shaft coupling |
| 03/05/1991 | US4997408 Axial spline drive lug |
| 03/05/1991 | US4997407 Centered double joint with lubrication |
| 03/05/1991 | US4997123 Multi-piece flexural pivot |
| 03/05/1991 | US4996765 Apparatus for securely fastening boot to driving shaft, and driving shaft position alignment device for use therein |
| 03/01/1991 | WO1991003655A1 Universal joint with rotating holder sleeve |
| 03/01/1991 | CA2065428A1 Universal joint with rotating holder sleeve |
| 02/26/1991 | US4995853 Plunging constant velocity ratio universal joint |
| 02/26/1991 | US4995850 Homokinetic coupling having a guiding device having a radial spring force action |
| 02/26/1991 | US4995849 Fork for cardan joints and method of forming same |
| 02/20/1991 | EP0413677A1 Intermediate member for mounting in a torque transmitting drive unit |
| 02/19/1991 | US4994005 Excentric motion translating apparatus |
| 02/19/1991 | US4993992 Single stage engagement coupling |
| 02/13/1991 | EP0412559A1 Clutch disc |
| 02/13/1991 | EP0412334A1 Mechanical coupling assembly |
| 02/12/1991 | US4992076 Yoke for hookes universal joint wherein the yoke is divided in the region of the bearing bore |
| 02/12/1991 | US4991992 Coupling of two shaft parts of toothed profiles |
| 02/08/1991 | WO1991002175A1 Torsionally tuned spring coupling and drive mechanism including same |
| 02/08/1991 | CA2060890A1 Torsionally tuned spring coupling and drive mechanism including same |