| 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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| 10/22/1991 | CA1290951C Tripod constant velocity joint and sealing retainer thereof |
| 10/17/1991 | WO1991015682A1 An anti-shudder tripod constant velocity universal joint |
| 10/17/1991 | DE4110311A1 Synchronised swivel link with outer and inner part - has three axial guide tracks, rollers, pin bearings and cage |
| 10/17/1991 | CA2028941A1 Telescopic triplan universal joint |
| 10/16/1991 | EP0452272A1 Flexible coupling |
| 10/16/1991 | EP0452261A1 Wheeled hydraulic power unit |
| 10/16/1991 | EP0452187A1 Hydraulic automatic injection advance device |
| 10/15/1991 | US5057178 Method of making a coupling component by expanding and vulcanizing a tube directly onto friction shoe assemblies |
| 10/15/1991 | US5056477 Apparatus for adjusting a rotational angular relationship between a camshaft and its drive element |
| 10/15/1991 | CA1290711C Torsional vibration damping device for clutch plates |
| 10/09/1991 | EP0450845A1 Multi-headed lubrication fitting |
| 10/09/1991 | EP0449906A1 Shaft spline connection. |
| 10/06/1991 | CA2034294A1 Multi-headed lubrication fitting |
| 10/02/1991 | EP0449698A1 Closure cap for a tubular organ, especially for a telescoping system of cardan transmission shafts |
| 10/02/1991 | EP0449531A1 Rotors |
| 10/02/1991 | EP0449345A1 Homokinetic coupling |
| 10/01/1991 | US5052979 Shaft assembly for the wheel drive of a motor vehicle |
| 10/01/1991 | US5052978 Elastic coupling with hydraulic damping device |
| 09/24/1991 | USRE33701 Steering column boot |
| 09/24/1991 | US5051105 Resin rack boot |
| 09/24/1991 | US5051075 Gearing system having interdigited teeth with convex and concave surface portions |
| 09/19/1991 | WO1991014220A1 Interlocking-body connective joints |
| 09/19/1991 | WO1991014109A1 Rapid-assembly protective bellows for universal joints |
| 09/19/1991 | DE4106414A1 Car gearbox torque transmission mechanism - has hydraulic damper between engine output shaft and transmission input element |
| 09/19/1991 | DE4016235C1 Flexible coupling for rotating shaft - incorporates hollow square coupling member bolted to shaft flanges |
| 09/19/1991 | DE4008228A1 Gear hub end of hollow shaft - fits into pinion and has holes in shaft's outer surface and ridge on shaft end |
| 09/19/1991 | DE4005771C1 Cpd. fibre coupling mfg. - uses tubular wound section flanked by conical wound sections to be compressed into flanges |
| 09/18/1991 | EP0446787A1 Variable angle torque transmitting coupling apparatus |
| 09/17/1991 | US5048657 Centrifugal clutch with vibration dampening means |
| 09/17/1991 | US5048622 Hermetically sealed progressive cavity drive train for use in downhole drilling |
| 09/17/1991 | US5048571 Protective cover for end yoke |
| 09/16/1991 | CA2038150A1 Variable angle torque transmitting coupling apparatus |
| 09/12/1991 | DE4106945A1 Elastic shaft coupling - uses wound mixed yarns to give high stretch to break with low thermal shrinkage |
| 09/12/1991 | DE4007508A1 Spark-free coupling for two steel shafts - has bolted flanges on shafts enclosing laminar ring which faces all surfaces, prevented from sparking by e.g. polyurethane elastomer coating |
| 09/12/1991 | DE4007054A1 Deburring machine with indexing table - has jig-drive coupling with slots accommodating drive dogs |
| 09/11/1991 | EP0445665A1 Rotational flexible shaft assembly |
| 09/10/1991 | US5046990 Fixed guard for rotating joints |
| 09/10/1991 | US5046596 Methods and apparatus for controlling the frictional engagement between a hub and a shaft at a power transmission interface |
| 09/10/1991 | US5046460 Variable camshaft timing for internal combustion engine |
| 09/10/1991 | CA1288669C Tilt wheel universal |
| 09/04/1991 | EP0445107A2 Universal joint |
| 09/03/1991 | US5045027 Torsionally tuned spring coupling and drive mechanism including same |
| 09/03/1991 | US5044227 Vehicle transmissions equipped with electric retarders |
| 09/03/1991 | CA1288457C Pivot assembly |
| 08/29/1991 | DE4105747A1 Seal unit with wiper and sealing ring - has elastically inner-coated sleeve, with lips resting on bushing and flange |
| 08/29/1991 | DE4006121A1 Torsional vibration damper with drive and driven part - has at least one spiral spring in damping chamber, with hub part and outer flange |
| 08/29/1991 | DE4005708A1 Movable coupling for connecting shafts not in alignment - consists of two halves, with sprung sections and intermediate piece |
| 08/28/1991 | EP0443470A2 Method and apparatus for producing fribre reinforced composite members |
| 08/27/1991 | US5042632 Vibration damping apparatus |
| 08/22/1991 | WO1991012439A1 Shaft coupling |
| 08/22/1991 | DE4005198A1 Wellenkupplung Shaft coupling |
| 08/21/1991 | WO1991013240A1 Gearing system |
| 08/21/1991 | EP0442082A1 Connection device for a gearshift control linkage of motor vehicles |
| 08/20/1991 | US5041060 Flexible coupling |
| 08/20/1991 | US5040651 Self actuator for cam phaser with sprag clutch |
| 08/14/1991 | EP0441671A1 Tripod homokinetic joint with reduced axial resistance |
| 08/14/1991 | EP0441382A1 Plunging type constant velocity universal joint |
| 08/14/1991 | EP0441225A1 Drive for rail-vehicles |
| 08/14/1991 | EP0440808A1 Oldham's coupling |
| 08/14/1991 | DE4103921A1 Elastic coupling for shaft - consists of main housing with flange and radially protruding vanes between which has bushings |
| 08/14/1991 | CN2082792U Axle fork type universal joint with constant angular velocity |
| 08/13/1991 | US5038488 Protective arrangement for a longitudinally extendible machine component |
| 08/13/1991 | US5038463 Apparatus for assembling a vehicular drive shaft |
| 08/07/1991 | EP0440518A1 Retaining device for a seal ring in a telescoping system |
| 08/06/1991 | US5037354 Mechanism useful as a slip clutch or brake |
| 07/31/1991 | EP0439379A1 Elastic joint between a driving and a driven shaft |
| 07/31/1991 | CN2081916U Shaft coupling with vee-belt sheave |
| 07/30/1991 | US5035677 A universal power transmission joint having a pair of drive pins fixed in parallel by a tie member |
| 07/30/1991 | US5035676 High torque |
| 07/24/1991 | EP0437733A1 Cleaning and emptying system for fluid conduits, especially for beverage conduits in tapping installations |
| 07/23/1991 | US5033988 Reversible endless belt rotary coupling |
| 07/23/1991 | US5033658 Actuator mechanism for a rotary valve |
| 07/23/1991 | US5033327 Camshaft phasing drive with wedge actuators |
| 07/23/1991 | US5033323 Gear rattle damper for countershaft transmissions |
| 07/23/1991 | CA2030325A1 Stern drive universal joint with crossed center yokes |
| 07/18/1991 | DE4001145A1 Elastic coupling between shaft sections - has elastic member sliding in plain bearing on connecting components to flanges |
| 07/16/1991 | US5031585 Electromagnetic brake for a camshaft phase change device |
| 07/16/1991 | US5031303 Methods and device for accurately positioning a roller segment for the purpose of finishing its pivoting bearing surface, and a method for machining the seats of device of this kind |
| 07/11/1991 | WO1991010075A1 Centrifugal clutch with vibration dampening means |
| 07/09/1991 | US5030184 Eccentric gear |
| 07/09/1991 | US5030168 Articulated transmission joint having a large telescopic travel in particular for an automobile |
| 07/09/1991 | US5030167 Apparatus for damping torsional vibrations |
| 07/09/1991 | US5030166 Multi-stage slip clutch for a divided flywheel damper |
| 07/09/1991 | CA1285970C Boot restraint for plunging universal joint |
| 07/04/1991 | DE3942797A1 Flexible coupling for motor vehicle transmission - has elastic disc with vulcanised bushes which have serrated end faces |
| 07/02/1991 | US5027665 Protective gaiters for joints |
| 06/27/1991 | DE4040605A1 Torsion damper for clutch - has springs in ring shaped mounting space coupled by friction mountings and shells spring ends inside mounting space |
| 06/27/1991 | DE4036616A1 Seal for universal joint |
| 06/26/1991 | EP0434260A1 Protecting bellows device for rotary shaft |
| 06/26/1991 | EP0433725A1 Method for the compensation of tolerances in a rotating ballbearing mounting |
| 06/25/1991 | USRE33620 Continuously variable capacity refrigeration system |
| 06/25/1991 | US5026325 Constant velocity ratio plunging universal joint |
| 06/25/1991 | US5026324 Sealing device for bearings, particularly bearing bushings of universal joints |
| 06/25/1991 | US5026323 Structure for mounting boot |
| 06/25/1991 | US5025595 Method and device for finishing a concave spherical bearing surface on a roller segment, particularly for a homokinetic joint |
| 06/25/1991 | CA1285152C Elastic shaft coupling |
| 06/24/1991 | WO1991009692A1 Device for cleaning and emptying pipelines for conveying liquids, in particular for conveying beverages in dispensing installations |
| 06/24/1991 | CA2071991A1 Device for cleaning and emptying pipelines for conveying liquids, in particular for conveying beverages in dispensing installations |
| 06/20/1991 | DE3941614A1 Flexible coupling for rotary shaft - comprises coil spring with radially profiled turns cut from tube |
| 06/20/1991 | DE3936640A1 Spring clip engages resilient bellows round drive joint - with min. friction to prevent distortion under pressure and opt. imbalance by coating with poly-tetra:fluoroethylene etc. |