| Patents for F16H 48 - Differential gearings (9,240) |
|---|
| 02/02/1988 | US4722244 Differential gear in an automobile |
| 01/27/1988 | CN85101984B Compound self-lock differential system |
| 01/26/1988 | US4721010 Differential drive arrangement |
| 01/21/1988 | DE3632104C1 Self-locking differential, particularly for motor vehicles |
| 01/19/1988 | US4719985 Drive arrangement for a motor vehicle with four-wheel drive |
| 01/19/1988 | US4719817 Locking differential with variable friction torque |
| 01/14/1988 | WO1988000300A1 Torque retaining and proportioning differential drive assembly |
| 01/14/1988 | DE3720280A1 Self-locking differential |
| 01/13/1988 | EP0252183A1 Four-wheel-drive locking device in the drive train of an automotive vehicle |
| 01/12/1988 | US4718516 Four wheel drive unit |
| 01/12/1988 | US4718304 Vehicle differential which distributes torque between vehicle wheels in accordance with operating demands |
| 01/12/1988 | US4718303 Four wheel drive transfer case with clutch mechanism |
| 01/12/1988 | US4718302 Epicyclic distributor gear-box for driving two vehicle axles of a motor vehicle |
| 01/12/1988 | US4718300 Power-drive transmission with viscous clutch |
| 01/07/1988 | DE3620924A1 Axle assembly for motor vehicles |
| 12/29/1987 | US4715248 Manual differential lock-up |
| 12/22/1987 | USRE32565 Four-wheel vehicle drive system |
| 12/22/1987 | US4715012 Electronic tractor control |
| 12/22/1987 | US4714129 Transmission system with intermediate differential for all-wheel drive vehicle |
| 12/17/1987 | WO1987007692A1 Subassembly for a differential |
| 12/15/1987 | US4712449 Apparatus for limiting differential rotation |
| 12/15/1987 | US4712448 Drive mechanism for motor vehicles having two drive axles |
| 12/09/1987 | EP0248582A2 Differential gear |
| 12/09/1987 | EP0248577A1 Power transfer device for four-wheel drive |
| 12/08/1987 | US4711332 Drive connection with a freewheel mechanism |
| 12/03/1987 | WO1987007348A1 Differential gear |
| 12/03/1987 | DE3617706A1 Differential |
| 12/02/1987 | EP0247820A2 Differential gear |
| 12/01/1987 | US4709778 Vehicle drive unit |
| 11/26/1987 | DE3617074A1 Axle assembly for motor vehicles |
| 11/25/1987 | EP0247008A1 Improvements in four-wheel drive transmission systems for motor vehicles |
| 11/25/1987 | EP0246926A2 Power transfer device for four-wheel drive |
| 11/25/1987 | EP0246884A2 Power transmission system for a four-wheel drive vehicle |
| 11/25/1987 | EP0246268A1 A differential gear assembly and transmission device using the differential gear assembly |
| 11/25/1987 | CN87103283A Braking system of all wheels in transmission rod of motor vehicle |
| 11/23/1987 | EP0160671A4 No-slip, imposed differential. |
| 11/17/1987 | CA1229245A1 Positive drive |
| 11/11/1987 | EP0245137A1 Mechanical system for continuously converting torque in stages |
| 11/11/1987 | CN86105601A Ring gear/pinion gear design |
| 11/10/1987 | US4704921 Differential gear drive having two output shafts between which there is a limited speed ratio |
| 11/10/1987 | CA1229003A1 Positive drive |
| 11/05/1987 | WO1987006668A1 Self-locking differential for motor vehicles |
| 11/05/1987 | DE3713819A1 Differential |
| 11/05/1987 | DE3713119A1 Self-locking differential for motor vehicles |
| 11/04/1987 | EP0243620A1 Actuator for a differential lock control device |
| 11/04/1987 | EP0043849B1 A locking differential control system |
| 11/03/1987 | US4703671 Differental locking mechanism for a final reduction gear |
| 10/28/1987 | EP0243266A1 Front wheel drive vehicle transmission device |
| 10/28/1987 | EP0242374A1 Differential gear-box with incorporated constant velocity rotary joints |
| 10/21/1987 | EP0242338A1 Motor vehicle transmission system |
| 10/20/1987 | US4700823 Clutch with pyrolytic carbon friction material |
| 10/20/1987 | CA1228248A1 Torque limiting device |
| 10/14/1987 | EP0241382A1 Rear axle for a four-wheel drive vehicle |
| 10/13/1987 | US4699230 Suspension of an axle gear casing for motor vehicles |
| 10/07/1987 | EP0239763A2 Single shaft positive drive |
| 10/06/1987 | US4697470 Power transfer device for four-wheel drive |
| 09/30/1987 | EP0239034A2 Connection device for at least two constrictable and removable components |
| 09/23/1987 | EP0237840A2 Control device for a friction clutch of a lockable differential of a motor vehicle |
| 09/23/1987 | EP0237638A1 Axle gearing |
| 09/17/1987 | DE3608755A1 Repair paste for conveyor belts |
| 09/16/1987 | EP0236695A1 Four-wheel drive for a motor vehicle |
| 09/16/1987 | EP0236650A1 Driving device for two aligned shafts, with a differential, especially for two rear axle transmission shafts of a vehicle |
| 09/15/1987 | US4693334 Four wheel drive system |
| 09/09/1987 | EP0175690B1 Distributor gear with viscosity coupling |
| 09/08/1987 | US4691593 Limited slip differential system for a motor vehicle with all-wheel drive |
| 09/03/1987 | DE3703759A1 Drive assembly |
| 09/01/1987 | CA1226148A1 Differential apparatus with side-gear-centered center cam |
| 08/26/1987 | EP0233583A1 Differential making possible the locking of axle shafts |
| 08/25/1987 | US4688962 No-slip shear connection |
| 08/12/1987 | EP0231318A1 Torque-apportioning differential mechanism for motor vehicles. |
| 08/05/1987 | EP0230962A1 Differential device using a fluid |
| 08/05/1987 | EP0230561A1 Device for switching a multidisc clutch for blocking an intermediate differential driving two axles of a motor vehicle |
| 08/04/1987 | US4683998 Fluid friction clutch, utilizing fluid shear force between clutch plates and camming of plates together to increase fluid shears forces, especially for differential gears of motor vehicles |
| 08/04/1987 | US4683775 Differential axle speed sensing mechanism |
| 07/22/1987 | EP0229063A1 Viscous clutch with filling adjustment |
| 07/16/1987 | DE3546522A1 Differential with at least one integrated homokinetic joint |
| 07/15/1987 | EP0228380A1 Electromagnetically-operated locking clutch for motor vehicle differential gears. |
| 07/14/1987 | US4679463 Limited slip differential |
| 07/14/1987 | US4679450 Control system for selectively switchable two/four wheel drive automatic transmission system shifting transfer transmission according to main transmission speed stage |
| 07/08/1987 | EP0228326A1 Coupling-retarder |
| 07/08/1987 | EP0227660A1 Operation of a differential lock. |
| 07/07/1987 | US4677876 Torque-proportioning differential with cylindrical spacer |
| 07/01/1987 | EP0227641A2 Improved transaxle |
| 06/16/1987 | EP0225389A1 Power transmitting structure utilizing viscous fluid |
| 06/09/1987 | US4671376 Automatic differential locking system for a working vehicle |
| 06/09/1987 | US4671136 Power transmission for four-wheel drive vehicle |
| 06/09/1987 | US4671135 Transmission system for a four-wheel drive vehicle |
| 06/04/1987 | DE3542184A1 Self-locking planetary differential |
| 05/27/1987 | EP0222757A1 Differentials. |
| 05/26/1987 | US4667535 Differentials |
| 05/26/1987 | US4667534 Limited slip differential gear mechanism |
| 05/21/1987 | WO1987003061A1 A differential gear assembly and transmission device using the differential gear assembly |
| 05/19/1987 | US4665769 Differential drive |
| 05/19/1987 | CA1221892A1 Fluid level control system |
| 05/12/1987 | US4663988 Locking differential |
| 05/06/1987 | EP0138913B1 Differential assembly having means for accommodating angular misalignments of axle segments |
| 05/05/1987 | CA1221252A1 Torque-proportioning differential with cylindrical spacer |
| 04/23/1987 | WO1987002435A1 Differential gear-box with incorporated constant velocity rotary joints |
| 04/23/1987 | DE3634394A1 Retaining device |
| 04/22/1987 | EP0218598A1 Differential engagement friction clutch, controlled by a parallel-operating viscous coupling |