| Patents for B60K 23 - Arrangement or mounting of control devices for vehicle transmissions, or parts thereof, not otherwise provided for (8,118) |
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| 06/26/1991 | EP0434640A1 A unit for operating a disengageable four-wheel-drive transmission for motor cars |
| 06/25/1991 | US5025884 Free wheel hub system |
| 06/19/1991 | EP0432549A1 A device for engaging the four wheel drive transmission of a vehicle |
| 06/18/1991 | US5024307 Free wheel hub system |
| 06/13/1991 | DE4011857A1 Smoothly distributing drive torque of vehicle engine between two axles - using permanent transmission link between shaft and one axle and controlled coupling between shaft other axle |
| 06/11/1991 | US5022503 Electrically actuated wheel hub clutch apparatus |
| 06/11/1991 | US5022477 System and method for controlling the ground speed and enhancing the maneuverability of an off-road vehicle |
| 06/05/1991 | EP0430778A1 Active control of driving torque distribution between front and rear axles of a four-wheel drive vehicle |
| 06/05/1991 | EP0430600A1 Motor vehicle control pedals and their mountings |
| 06/05/1991 | CN2078248U Controlled sliding energy-saving device for vehicle |
| 06/04/1991 | US5021038 Differential unit |
| 06/04/1991 | US5020626 Power transmitting system for a four-wheel drive vehicle |
| 05/28/1991 | US5019985 Anti-skid brake control system for automotive vehicle, particularly for vehicle having selective two-wheel and four-wheel drive power train |
| 05/28/1991 | US5019979 Control for automatic transmission |
| 05/28/1991 | US5018597 Free wheel hub control system |
| 05/28/1991 | US5018596 Power transmitting system for a four-wheel drive vehicle |
| 05/21/1991 | US5017183 Power transmission apparatus |
| 05/21/1991 | US5016724 Inter-axle differential having a friction-type biasing clutch and wheel slip sensing control means therefor |
| 05/16/1991 | DE4033821A1 Automatic control for four wheel drive - has wheel speed sensors and servo operated clutches |
| 05/15/1991 | EP0426745A1 Process and device for controlling a clutch. |
| 05/14/1991 | US5016179 Drive slip regulator for motor vehicles |
| 05/14/1991 | US5014809 Driving torque distribution control system for 4WD vehicle |
| 05/08/1991 | CN2076511U Sliding device for automobile |
| 05/08/1991 | CN2076510U Differential sliding device for vehicle |
| 05/02/1991 | EP0424932A1 Transfer gear for motor vehicles |
| 05/02/1991 | DE3935439A1 Vehicular friction clutch automatic actuator for smooth starting - includes set-point generator modifying desired value of engine speed in nonlinear relationship to throttle opening |
| 05/01/1991 | CN2076043U Overrunning clutch device for vehicle |
| 04/30/1991 | US5010974 4WD vehicle with driving force distribution control |
| 04/25/1991 | DE4025147A1 Pedal pressure relief for car |
| 04/24/1991 | EP0424345A1 A method for facilitating the control of a centre-steered articulated vehicle and a centre-steered articulated vehicle herefor |
| 04/24/1991 | EP0424054A2 A system for controlling torque distribution in a four wheel drive vehicle |
| 04/24/1991 | EP0423568A2 A disengageable four-wheel-drive transmission system for motor vehicles |
| 04/23/1991 | US5009128 Indicating system for an automatic motor vehicle transmission |
| 04/21/1991 | CA2028080A1 Method for facilitating the control of a centre-steered articulated vehicle and a centre-steered articulated vehicle herefor |
| 04/16/1991 | US5007886 Limited slip differential |
| 04/10/1991 | EP0421594A1 Torque distribution control system for a four wheel drive motor vehicle |
| 04/09/1991 | US5005663 Four-wheel drive vehicle |
| 04/09/1991 | US5005662 Power transmission system for a four-wheel drive vehicle |
| 04/03/1991 | EP0420738A1 Transmission control linkwork for motor vehicles |
| 04/03/1991 | EP0420737A1 Transmission control linkwork for motor vehicles |
| 04/03/1991 | EP0420736A1 Transmission control linkwork for motor vehicles |
| 04/02/1991 | US5005131 Slip control device for differential |
| 04/02/1991 | US5004064 Traction control system for a four-wheel drive motor vehicle |
| 04/02/1991 | CA1282352C Vibration isolator for clutch control system |
| 03/27/1991 | CN2073827U Sliding inertia energy-saving device for car |
| 03/26/1991 | US5002147 Power transmitting system for a four-wheel drive vehicle |
| 03/21/1991 | WO1991003386A1 Hand control |
| 03/14/1991 | DE4026573A1 Parking release button for automatic transmission - has arrangement which allows button to be positioned alongside selection lever |
| 03/06/1991 | EP0415654A2 System for controlling distribution of torque to left and right wheels of a motor vehicle |
| 03/06/1991 | EP0415630A1 Torque distribution control system for a four-wheel drive motor vehicle |
| 03/06/1991 | EP0415619A2 System for controlling distribution of torque to left and right wheels of a motor vehicle |
| 03/06/1991 | EP0415554A1 Torque distribution control system for a four-wheel drive motor vehicle |
| 03/06/1991 | EP0415365A2 A differential |
| 03/06/1991 | EP0414767A1 Fluid operable actuator |
| 02/26/1991 | US4995862 Interaxle transfer mechanism for four wheel drive vehicles |
| 02/20/1991 | EP0413436A1 Torque distribution control system for a four-wheel drive motor vehicle |
| 02/20/1991 | EP0413412A1 Semi-automatic shift implementation control system |
| 02/20/1991 | CN2071602U Propeller for driving automobile out of stagnated site due to skiding etc. |
| 02/13/1991 | EP0412683A1 Dual mass flywheel for a transmission input clutch |
| 02/12/1991 | US4991680 Control device of a remote free wheel hub mechanism |
| 02/12/1991 | US4991679 Four wheel-drive anti-locking braking |
| 02/12/1991 | US4991678 System method for drive force distributing control for front-and-rear-wheel drive motor vehicle |
| 02/12/1991 | US4991535 Shift lever unit for automotive automatic transmission |
| 02/06/1991 | EP0411307A1 Clutch control system for motor vehicles |
| 02/05/1991 | US4989686 System for controlling torque transmission in a four wheel drive vehicle |
| 01/30/1991 | EP0410441A2 Differential gear locking device for motor vehicles |
| 01/29/1991 | US4987967 Method of controlling a four wheel drive vehicle |
| 01/24/1991 | DE3923852A1 Steering arrangement for motor vehicles - has bracket for steering column mounted on pedal mechanism housing contg. integral lower bracket bolting point |
| 01/23/1991 | EP0409529A1 Torque distribution control system for a four-wheel drive motor vehicle |
| 01/22/1991 | US4986388 Driving force distribution control system for 4wd vehicle |
| 01/17/1991 | DE3922215A1 Hydraulic operated clutch mechanism - incorporates servo-booster and throttle to reduce kick-back at pedal |
| 01/16/1991 | EP0363367B1 Arrangement of an electromagnet positive clutch |
| 01/15/1991 | US4984663 Transfer apparatus for 4-wheel driving |
| 01/08/1991 | US4982809 Method and apparatus for controlling 4-wheel drive system for a motor vehicle |
| 01/08/1991 | CA1278708C Differential with angularly offset holdout rings |
| 01/03/1991 | CA2019838A1 Front wheel drive clutch control system |
| 01/02/1991 | EP0405570A2 Anti-skid brake control system |
| 01/01/1991 | US4981191 Front and rear road wheel drive apparatus for motor vehicle |
| 01/01/1991 | US4981190 Torque distribution control system for a four wheel drive vehicle |
| 12/25/1990 | US4979931 Differential gear and control system for motor vehicles having a single driven axle and at least one undriven axle |
| 12/20/1990 | DE4018600A1 Auxiliary power operated gear changing unit for motor vehicle drive - has gear selector and gear change controlled by driver across clutch operation at pedal |
| 12/20/1990 | DE4014863A1 System zum steuern der drehmomentuebertragung in einem fahrzeug mit vierradantrieb A system for controlling the drehmomentuebertragung in a four wheel drive vehicle |
| 12/18/1990 | US4979072 Lamp output protective circuit in electronic controller |
| 12/18/1990 | US4977989 Dog clutch mechanism |
| 12/13/1990 | CA2016077A1 System for controlling torque transmission in a four wheel drive vehicle |
| 12/05/1990 | EP0401095A1 Process and apparatus for the control of a differential gear, especially for a motor vehicle |
| 12/04/1990 | US4974696 Power transmission device for four wheel drive vehicles |
| 11/27/1990 | US4973296 Apparatus for driving a pair of motor vehicle road wheels |
| 11/27/1990 | US4973294 Limited-slip differential control system |
| 11/20/1990 | CA1276564C 4 wheel drive/overrunning system |
| 11/20/1990 | CA1276484C Four wheel drive vehicle slippage control device and method limiting center differential action according to input torque supplied thereto |
| 11/15/1990 | DE4013299A1 Vehicle coupling automatic actuation arrangement - contains elastic element in lever force transfer path whose deflection corresp. to manually applied force |
| 11/14/1990 | EP0396533A1 Antilocking system. |
| 11/08/1990 | DE3914792A1 Vehicle drive with engine and cone pulley stepless drive - has power-dependent clutch regulated by adjusting element with hydraulic system and control value to produce required transmission ratio |
| 11/08/1990 | DE3914633A1 Tractor transmission with proportional valve - has system for setting degree of travel of single pedal |
| 11/07/1990 | EP0396323A1 Torque distribution control system for a four-wheel drive motor vehicle |
| 11/06/1990 | US4967869 Torque distribution control system for four-wheel drive vehicle |
| 11/06/1990 | US4967868 Drive arrangement for a four wheel drive vehicle |
| 11/06/1990 | US4967616 Automotive vehicle |
| 11/06/1990 | CA1275941C Four wheel drive vehicle |