| Patents for F16H 48 - Differential gearings (9,240) |
|---|
| 07/11/1989 | US4845831 Open casing, self-locking differential |
| 07/11/1989 | CA1257106A1 Power transmission apparatus |
| 06/29/1989 | WO1989005933A1 Improved timing of multiple gear train differential |
| 06/28/1989 | EP0321848A2 Power transmission apparatus |
| 06/28/1989 | EP0321459A1 Staggered combination gears |
| 06/27/1989 | US4842111 Drive system for motor vehicles having driven front and rear axles |
| 06/27/1989 | US4841807 Semi-floating differential pinion gear and lubrication thereof |
| 06/21/1989 | EP0321435A2 Axle drive differential for motor vehicles |
| 06/21/1989 | EP0321335A1 Differential system with variable controlled slip |
| 06/21/1989 | EP0321138A2 Transfer device for a four-wheel drive vehicle |
| 06/20/1989 | US4840089 Axle-controlled, positive differential |
| 06/20/1989 | US4840087 Differential gear assembly including at least one integrated constant velocity universal joint |
| 06/15/1989 | WO1989005414A1 Non-slip differential with levers for multiplying the controlling torque |
| 06/15/1989 | DE3839787A1 Self-locking differential with actuating-force multiplication levers |
| 06/13/1989 | US4838121 Manually operated change-speed mechanism in power transfer device |
| 06/13/1989 | US4838120 Centrifugally actuate clutch for a limited slip differential |
| 06/13/1989 | US4838119 Differential gear assembly with viscous and friction clutch mechanisms |
| 06/13/1989 | US4838118 Anti-spin differential |
| 06/08/1989 | DE3740140A1 Divided wheel whose inner and outer parts are displaced with respect to one another with the aid of an electromotively moved worm gear and a crown gear integrated in the outer part |
| 06/06/1989 | US4836051 Differential transmission device in particular for a motor vehicle |
| 06/01/1989 | DE3738280A1 Lamellar locking differential for motor vehicles, in particular front wheel drive passenger cars |
| 05/30/1989 | CA1254767A1 Axle locking differential device |
| 05/23/1989 | US4831890 Differential device |
| 05/16/1989 | US4829849 Power transmission system for vehicles |
| 05/11/1989 | DE3836552A1 Differential with self-locking clutch |
| 05/11/1989 | DE3831003A1 Bevel-gear differential for motor vehicles |
| 05/11/1989 | DE3824060A1 Self-locking differential and transfer gearbox as a simultaneous anti-lock system for all the driven wheels |
| 05/10/1989 | EP0315214A2 Rotational speed differential responsive type torque transmitting assembly |
| 05/10/1989 | EP0315200A1 Power transmission apparatus |
| 05/05/1989 | WO1989003943A1 Improved side gear mounting for differential assembly |
| 05/05/1989 | WO1989003942A1 Friction reduction in a differential assembly |
| 05/05/1989 | WO1989003775A1 Differential system for light cross-country vehicle |
| 05/03/1989 | EP0314420A1 Viscous clutch assembly for torque transmission in motor vehicle |
| 05/03/1989 | EP0314076A1 A differential device of the limited slip type |
| 05/03/1989 | EP0313742A2 Shift mechanism for an in-line-shift transmission |
| 05/03/1989 | EP0222757B1 Differentials |
| 05/02/1989 | US4825726 Differential gear arrangement |
| 05/02/1989 | US4825724 Differential gear |
| 05/02/1989 | CA1253359A1 Part time on-demand four wheel drive vehicle transaxle with viscous clutch |
| 04/26/1989 | EP0313528A2 Mechanical device that combines the function of self-locking differential and torque divider |
| 04/18/1989 | US4821603 Torque-apportioning differential mechanism for motor vehicles |
| 04/18/1989 | US4821602 Support structure of differential gear unit |
| 04/18/1989 | US4821601 Differential controlling device for differential gear |
| 04/18/1989 | US4821395 Method and apparatus for adjusting the backlash on a differential |
| 04/13/1989 | DE3733153A1 Vorrichtung zum wahlweisen zu- und abschalten des drehmomentenflusses an der welle von angetriebenen kraftfahrzeugraedern Means for selectively activate and deactivate the torque flow to the wave of driven motor vehicle wheels |
| 04/12/1989 | EP0310616A1 Differentialassembly. |
| 04/11/1989 | US4819512 Differential gear for a two wheel or four wheel drive vehicle |
| 04/11/1989 | US4819511 Activation apparatus for a differential pawl with an actuator |
| 04/06/1989 | DE3828422C1 Viscous coupling |
| 04/06/1989 | DE3731668A1 Differential with limited self-locking for a motor vehicle |
| 04/04/1989 | US4817753 Interaxle differential restriction device for vehicle four wheel drive systems |
| 03/28/1989 | US4815556 Vibration-proof apparatus for a vehicle |
| 03/28/1989 | US4815338 Single gear-pair vehicle differential |
| 03/28/1989 | US4815337 Locking ring for independent rear suspensions |
| 03/28/1989 | US4815336 Power transfer device for four-wheel drive |
| 03/23/1989 | WO1989002549A1 Differential gear with a multi-plate clutch as locking clutch |
| 03/23/1989 | DE3829701A1 Differential with a multi-plate clutch as a lock-up clutch |
| 03/21/1989 | US4813297 Differential gear |
| 03/15/1989 | EP0307269A1 Differential transmission for a motor vehicle |
| 03/15/1989 | EP0228380B1 Electromagnetically-operated locking clutch for motor vehicle differential gears |
| 03/14/1989 | US4811629 Differential locking device |
| 03/14/1989 | US4811628 Lockable differential gear |
| 03/01/1989 | EP0188436B1 Hydraulic braking and/or locking device and inter alia use of same as differential brake and/or lock |
| 02/23/1989 | DE3726986A1 Differential for motor vehicles |
| 02/22/1989 | EP0303968A2 Clutch with two pressure plates comprising a detent mechanism and a differential with two clutches |
| 02/21/1989 | US4805721 Power transmitting system for a four-wheel drive vehicle |
| 02/21/1989 | US4805487 Side gear mounting for differential assembly |
| 02/21/1989 | US4805486 Locking differential gear assembly |
| 02/21/1989 | US4805485 Power transfer device for four-wheel drive vehicles |
| 02/21/1989 | US4805472 Rotary torque transmission apparatus for four-wheel drive vehicles |
| 02/16/1989 | DE3825456A1 Arrangement of a bevel gearing in a gear case |
| 02/14/1989 | US4804061 Power transmission for four wheel drive vehicle |
| 02/09/1989 | WO1989001101A1 Arrangement of a bevel drive in a gearbox housing |
| 02/07/1989 | US4802383 Power transfer device for four-wheel drive |
| 01/31/1989 | US4800778 Mechanical system for the continuous and staged conversion of a torque |
| 01/24/1989 | US4799402 Transmission device for a front wheel drive vehicle |
| 01/18/1989 | EP0299055A1 Nutating gear positraction differential. |
| 01/10/1989 | US4796722 Drive shaft apparatus for transverse engine vehicle |
| 01/10/1989 | US4796488 Differential whose a ring gear is mounted in sound damping manner on its carrier |
| 12/29/1988 | WO1988010378A1 A device to oppose relative rotational movement between two rotatable shafts |
| 12/28/1988 | CN88100946A Method for producing near net ring gear forgings |
| 12/28/1988 | CA1247400A Torque-proportioning differential with sectional housing |
| 12/27/1988 | US4793212 Differential gear assembly for motor vehicles |
| 12/27/1988 | US4793211 Vehicle differential axle bearing arrangement |
| 12/20/1988 | US4791832 Caged helical gear differential |
| 12/20/1988 | CA1246895A1 Two-and-four-wheel drive shifting system |
| 12/13/1988 | US4790278 Centrifugal axle speed governor |
| 12/13/1988 | US4790212 Engine brake clutch including electrical brake |
| 12/13/1988 | US4790211 Power transmission device for four wheel drive vehicle having an improved differential motion limiting mechanism |
| 12/13/1988 | US4790210 Bearing of an idler gear of an all-wheel transfer transmission |
| 12/06/1988 | US4788888 Two-and-four-wheel drive shifting system |
| 12/06/1988 | US4788886 Planetary transmission for two axles of a motor vehicle |
| 11/29/1988 | US4787471 Power transmitting system for a four-wheel drive vehicle |
| 11/29/1988 | US4787267 Differential axle reduction gear housing |
| 11/23/1988 | EP0291544A1 Locking differential |
| 11/15/1988 | US4784016 Differential device using a viscous fluid coupling mechanisms |
| 11/10/1988 | DE3814435A1 Transfer gear box for all-wheel drive vehicles |
| 11/09/1988 | EP0290201A1 Power transmitting system for a four-wheel drive vehicle |
| 11/08/1988 | US4782720 Power transmission unit |
| 11/01/1988 | US4781266 Two-wheel/four-wheel automatic change-over device in automobile transfer apparatus |