Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 48 - Differential gearings
Patents for F16H 48 - Differential gearings (9,240)
04/1986
04/10/1986WO1986002133A1 Differential engagement friction clutch, controlled by a parallel-operating viscous coupling
04/10/1986WO1986002132A1 Viscous clutch with filling adjustment
04/09/1986EP0177286A2 Power transmission for four-wheel drive vehicle
04/09/1986EP0177179A1 Method of providing variable reduction axle
04/02/1986EP0175690A1 Distributor gear with viscosity coupling.
04/02/1986EP0051600B1 Wheel slip control on differentially driven wheels
03/1986
03/26/1986EP0175674A1 Transmission arrangement for motor vehicles
03/25/1986US4577530 Differential cross shaft retaining means
03/13/1986WO1986001467A1 Operation of a differential lock
03/11/1986US4574656 In a vehicle drive system
02/1986
02/25/1986US4572310 Drive system for a vehicle
02/25/1986CA1200989A1 Self-locking differential
02/18/1986US4570509 Differential lock control system responsive to steering and/or braking action to unlock differential
02/11/1986US4569250 Positive drive with torque responsive dampener
02/11/1986CA1200406A1 Positive drive and generated cam surfaces therefor
01/1986
01/16/1986WO1986000381A1 Differential for motor vehicle
01/08/1986EP0167312A1 Viscous coupling
01/03/1986WO1986000070A1 Cephem compounds
12/1985
12/24/1985US4560056 Four-wheel drive clutch lubrication system
12/24/1985US4559847 Steering pressure-responsive differential lock control system
12/24/1985US4559846 System for shifting a vehicle to two or four-wheel drive
12/18/1985EP0164544A2 Differential gearing
12/10/1985US4557158 Holdout ring construction for differentials
12/10/1985CA1197709A1 Three mode differential
12/03/1985US4555962 Manually engaged and automatically disengaged locking device for a vehicle differential
11/1985
11/26/1985US4554845 Positive drive and secondary clutch means therefor
11/26/1985CA1197113A1 Single shaft positive drive
11/13/1985EP0160671A1 No-slip, imposed differential.
11/07/1985WO1985004936A1 Hydraulic braking and/or locking device and inter alia use of same as differential brake and/or lock
10/1985
10/30/1985EP0159925A1 Transmission device for four-wheel drive vehicles
10/29/1985US4549448 Differential lock control system responsive to a plurality of vehicle parameters
10/23/1985EP0159105A2 A fluid level control system
10/22/1985US4548096 Compact fluid drive transmission
10/15/1985CA1195144A1 Differential gearing
10/14/1985EP0138913A4 Differential assembly having means for accommodating angular misalignments of axle segments.
10/14/1985EP0138911A4 Differential assembly having means for locking and positioning axle shafts therein.
10/14/1985EP0138910A4 Differential apparatus and method of making.
10/14/1985EP0138888A4 Differential apparatus and method of making.
10/09/1985EP0157236A1 Fluid friction coupling, especially for differential gears of motor vehicles
10/08/1985US4545457 Gear shifting apparatus of a transmission for a four-wheel drive vehicle
10/08/1985US4545456 Four-wheel drive axleshaft clutch mechanism
10/02/1985EP0156201A1 Fluid friction coupling, especially for the differential gears of motor vehicles
10/01/1985US4543854 Differential gear mechanism
10/01/1985US4543853 Mounting of a differential gear in an undivided axle housing
10/01/1985EP0139679A4 Differential gear apparatus.
10/01/1985EP0138912A4 Differential gearing assembly.
09/1985
09/26/1985WO1985004229A1 Transmission systems for vehicles
09/26/1985WO1985004226A1 Hydraulic friction coupling, particularly for differential gears of motor vehicles
09/17/1985US4541503 Four-wheel drive automobile
09/17/1985US4541306 Differential having reduced axial width
09/11/1985EP0153956A1 Final drive unit for a vehicle
09/03/1985US4538713 Friction clutch differential axle
08/1985
08/21/1985EP0151928A2 Power Divider
08/20/1985US4535651 Torque proportioning differential
08/20/1985CA1192057A1 Transaxle
07/1985
07/30/1985CA1191176A1 Drive axle and fluid pump assembly
07/17/1985EP0148641A2 Differentials
07/16/1985US4529061 Fluid level control system
07/10/1985EP0147397A1 Differential mechanisms.
07/02/1985US4526063 Three mode differential
06/1985
06/25/1985US4524642 High torque infinitely variable epicyclic transmission
06/25/1985US4524640 Integral holdout ring and spring retainer for differentials
06/10/1985EP0054029A4 Method and apparatus for controlling differentially driven wheel slip.
06/04/1985US4520692 Speed differential device
06/04/1985US4520690 Inter-axle differential transfer box unit for a four-wheel drive vehicle
05/1985
05/14/1985US4516443 Restriction device for differential gear
05/14/1985CA1187006A1 Four-wheel vehicle drive system
05/08/1985EP0139679A1 Differential gear apparatus.
05/07/1985CA1186528A1 Integral holdout ring and spring retainer for differentials
05/02/1985EP0138913A1 Differential assembly having means for accommodating angular misalignments of axle segments.
05/02/1985EP0138912A1 Differential gearing assembly.
05/02/1985EP0138911A1 Differential assembly having means for locking and positioning axle shafts therein.
05/02/1985EP0138910A1 Differential apparatus and method of making.
05/02/1985EP0138888A1 Differential apparatus and method of making.
04/1985
04/30/1985US4513635 Differential gear for automotive vehicles
04/30/1985US4513633 Positive drive and generated cam surfaces therefor
04/25/1985WO1985001784A1 No-slip, imposed differential
04/25/1985EP0051601A4 Failsafe wheel slip control system and method of operating same.
04/23/1985US4512211 Differential assembly having means for locking and positioning axle shafts therein
04/09/1985US4509388 Differential gear
04/02/1985US4507984 Single shaft positive drive
04/02/1985CA1184956A1 Method and apparatus for controlling wheel slip on differentially driven wheels
03/1985
03/26/1985US4506562 Unitary air bleed device
03/14/1985WO1985001091A1 Final drive unit for a vehicle
02/1985
02/19/1985CA1182886A1 Differential wheel slip control system
02/13/1985EP0132759A1 Low noise self-locking differential
02/12/1985US4498355 Self locking differential
02/05/1985US4497220 Differential planetary gear system for producing complementary levels of forward/reverse drive
01/1985
01/29/1985US4495836 Automotive vehicle power drive system
01/29/1985US4495835 Differential gearing assembly
01/23/1985EP0131892A1 Power transfer device for four wheel drive
01/16/1985EP0131135A2 Control system for the locking of a differential gearing
01/15/1985US4493227 Self-locking differential gear unit; more specially for motor vehicles
01/09/1985EP0130806A2 Differential mechanism
01/02/1985CA1180430A Electronic tractor control
01/01/1985US4491036 Differential assembly having means for accommodating angular misalignments of axle segments
01/01/1985US4491035 Differential gear apparatus
12/1984
12/19/1984EP0128478A1 A locking differential-control system
12/19/1984EP0128477A1 A locking differential control system
12/18/1984US4488454 Balking clamp positive drive
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