Patents for B60K 23 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for (8,118)
03/1988
03/23/1988EP0260451A2 Slip-controlled brake installation for road vehicles with fourwheel drive
03/16/1988EP0259634A2 Clutch actuating system
03/16/1988CN86108617A All wheel stopping system in driving rad of motor vehicle
03/15/1988US4731727 Intelligent optimum-gear indication system
03/15/1988US4730714 Drive system for self-propelled machine
03/15/1988US4730505 Power change-over mechanism of a vehicle for industrial machinery
03/08/1988US4729450 Anti torque shock control device and method engaging torque transmitting clutch between vehicle wheels when transmission is shifted from non drive range to drive range
03/02/1988EP0257132A1 Four-wheel drive locking device in the drive train of an automotive vehicle
03/01/1988US4727954 Power transmitting system for a four-wheel drive vehicle
03/01/1988US4727769 Integrated multi-function differential system
02/1988
02/24/1988EP0256746A2 Differential controlling device for differential gear
02/24/1988EP0256466A2 Control pedal apparatus for a motor vehicle
02/23/1988US4726254 Four wheel drive power transmission system with front universal joint of front propeller shaft located towards gearbox from engine
02/09/1988US4723624 Torque control arrangements for four-wheel-drive vehicles
02/09/1988US4723459 Power transfer device for automotive vehicles
02/02/1988US4723215 Method for indicating a vehicle operation in a fuel economy range for a vehicle with a manual transmission
02/02/1988US4722429 Apparatus for controlling a friction clutch
02/02/1988US4722428 Vibration isolator for clutch control system
02/02/1988US4722414 Shifting arrangement for two clutches for the shifting between a single-axle standard drive and a two-axle all-wheel drive for a motor vehicle having two drivable vehicle axles
02/02/1988US4722249 Control system for a transmission having a main transmission and a sub-transmission
01/1988
01/27/1988CN85101984B Compound self-lock differential system
01/26/1988US4721018 Transmission control having a plurality of speed changing ratios for controlling a transmission system
01/26/1988US4721011 Four wheel drive power transmission system with front propeller shaft including no universal joints connecting transfer device to front differential
01/20/1988EP0156820B1 Process and circuit for determining the fuel consumption-optimum gear for an engine of a motor vehicle
01/19/1988US4719820 Method for directing a down-shift operation for a vehicle with a manual transmission
01/19/1988US4719814 Shift mechanism in power transfer device
01/13/1988EP0252183A1 Four-wheel-drive locking device in the drive train of an automotive vehicle
01/12/1988US4718515 Control device for a vehicle with disengageable four-wheel drive
01/12/1988US4718311 Hydraulic control system for automatic transmissions
01/12/1988US4718307 Transmission remote control apparatus
01/12/1988CA1231313A1 Magnetically synchronized clutch apparatus
01/07/1988DE3721626A1 Motor vehicle with four-wheel drive
01/07/1988DE3620924A1 Axle assembly for motor vehicles
01/05/1988US4716982 Four wheel steer control system connected with limited slip differential
12/1987
12/30/1987WO1987007930A1 Clutch
12/30/1987WO1987007929A1 Clutch
12/29/1987US4715467 Control system for a four-wheel drive vehicle
12/29/1987US4715466 Four wheel steer control system for four wheel drive vehicle, responsive to driving torque distribution
12/22/1987USRE32565 Four-wheel vehicle drive system
12/22/1987US4714145 Speed responsive control for operating vehicle clutch
12/22/1987US4714127 Control apparatus for a vehicle with disengageable four-wheel drive
12/22/1987US4713989 Shift shock suppression in automatic transmission
12/22/1987US4713988 Transmission control device
12/15/1987US4712635 Control apparatus for four-wheel drive vehicle
12/15/1987US4712452 Method for directing an up-shift operation for a vehicle with a manual transmission
12/09/1987EP0248582A2 Differential gear
12/08/1987US4711333 System for controlling a transfer clutch of a four-wheel drive vehicle
12/08/1987US4711318 System for controlling a transfer clutch of a four-wheel drive vehicle
12/08/1987US4711317 System for controlling a transfer clutch of a four-wheel drive vehicle
12/02/1987EP0247820A2 Differential gear
12/01/1987US4709775 Torque control system for vehicles
11/1987
11/26/1987DE3617074A1 Axle assembly for motor vehicles
11/25/1987EP0247008A1 Improvements in four-wheel drive transmission systems for motor vehicles
11/25/1987EP0246884A2 Power transmission system for a four-wheel drive vehicle
11/25/1987CN87103283A Braking system of all wheels in transmission rod of motor vehicle
11/24/1987US4708227 System for controlling a transfer clutch of a four-wheel drive vehicle
11/24/1987US4708032 Transmission control device having selectable rotation speed detector
11/19/1987WO1987006989A1 Device for selecting speed stage of automatic transmission
11/11/1987EP0245069A1 Device for controlling 4wd vehicle central differential restriction device according to front and rear wheels rotational speed difference, and method of operation thereof
11/10/1987US4705134 System for controlling a transfer clutch of a four-wheel drive vehicle
11/05/1987DE3713119A1 Self-locking differential for motor vehicles
11/04/1987EP0244223A2 Control system for a clutch for a vehicle
11/04/1987EP0244222A2 System for controlling a clutch for a motor vehicle
11/04/1987EP0243865A1 Four-wheel-driving system
11/04/1987EP0243620A1 Actuator for a differential lock control device
10/1987
10/27/1987US4703304 Shift indicator system for vehicle
10/27/1987US4702341 Four wheel drive vehicle slippage control device and method limiting center differential action according to input torque supplied thereto
10/20/1987US4701852 Method and device for signaling that gear change is required
10/20/1987US4700797 Propulsion control system for motor vehicles
10/15/1987DE3612189A1 Switchable liquid friction clutch which is also variable in its characteristic
10/14/1987EP0240795A2 Four-wheel drive motor vehicle
10/13/1987US4699236 Four wheel drive vehicle slippage control device and method limiting center differential action during transmission shifting
10/01/1987DE3708193A1 Motor vehicle with all-wheel drive
10/01/1987DE3546571A1 Device for controlling the drive on motor vehicles
09/1987
09/22/1987US4694943 Ground clutch assembly with dynamic engagement and disengagement
09/16/1987EP0237147A1 Four wheel drive vehicle slippage control device and method limiting center differential action during transmission shifting
09/16/1987EP0236694A1 Control system for the transmission of a four wheel drive vehicle
09/16/1987EP0236564A1 Switching device for two clutches for changing over from one-axle standard drive to two-axle all-wheel drive of a car with two driving axles
09/08/1987US4691593 Limited slip differential system for a motor vehicle with all-wheel drive
09/08/1987CA1226648A1 Vehicle front wheel assist drive overspeed control system
09/02/1987EP0234864A2 Control cable adjuster device
09/01/1987US4690239 Control system for intermediate differential in four-wheel drive vehicle
08/1987
08/26/1987EP0233587A2 Control system for a differential lock in a driving axle, in particular one of a terrain vehicle
08/26/1987EP0233440A1 Manually-operated control device for a motor vehicle gearbox comprising a variator
08/25/1987CA1225947A1 System for controlling a power transmission of a four- wheel drive vehicle
08/12/1987EP0231665A1 Control apparatus for four-wheel drive vehicle with center differential mechanism
08/12/1987CN86107434A All wheel driving apparatus of car
08/11/1987US4685352 For a vehicle
08/11/1987US4685301 Hydraulic pressure generator
08/05/1987EP0230661A1 Gear box
08/05/1987EP0230523A2 Four-wheel drive for a motor vehicle
07/1987
07/28/1987US4683455 Shifting timing indicating system for a vehicle
07/28/1987CA1224696A1 Multi-wheel drive system
07/23/1987DE3618443A1 Clutch unit
07/22/1987CN86100124A Controller for wheeled construction machine
07/21/1987US4681185 Apparatus for the automatic engagement and disengagement of drive elements of a motor vehicle
07/21/1987US4681180 Power transmission system for rear wheels of a motor vehicle
07/15/1987EP0228380A1 Electromagnetically-operated locking clutch for motor vehicle differential gears.
07/14/1987US4680712 System for controlling an electromagnetic clutch for a vehicle
07/14/1987US4679463 Limited slip differential
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