| Patents for F16D 48 - External control of clutches (10,172) |
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| 09/17/1997 | EP0794877A1 Pressure medium actuated operating device |
| 09/16/1997 | US5667051 Hydraulic control and lubrication system with compressed air pre-heat circuit for rapid response at low ambient temperatures |
| 09/10/1997 | EP0793785A1 Hydraulically operated friction clutch with shift shock prevention and method of using same |
| 09/04/1997 | DE19708287A1 Transmission torque estimation for clutch of power transmission system in motor vehicle |
| 09/04/1997 | DE19607768A1 Circuit for monitoring/controlling electromagnetic coupling e.g. for power transmission |
| 09/03/1997 | EP0793007A1 Control system of automatic transmission |
| 09/02/1997 | US5662553 Electromagnetic clutch and engine control |
| 08/20/1997 | EP0598121B1 Device for interrupting a powertransmission in an automobile |
| 08/20/1997 | CN1157230A Car |
| 08/12/1997 | US5655996 Clutch control method and device for vehicle with automatic transmission |
| 08/12/1997 | US5655567 Valve assembly for transmission |
| 08/07/1997 | WO1997027995A1 Hydraulic system for controlling brakes, clutches and brakes-clutches |
| 08/07/1997 | DE19700935A1 Operating apparatus for constituents of power train in motor vehicle |
| 08/07/1997 | DE19602608A1 Hydraulic displacement and force transmission unit |
| 08/06/1997 | EP0787923A2 Method and apparatus for slip mode control of automatic clutch |
| 07/31/1997 | DE19702449A1 Apparatus for automated actuation of torque transmitting system in vehicle |
| 07/31/1997 | DE19700936A1 Servo drive for actuating motor vehicle torque- or gear-transmission system |
| 07/31/1997 | DE19603239A1 Speed or torque increase for vehicle engine with geared or infinitely variable transmission |
| 07/30/1997 | EP0786368A2 Braking force control system for motor vehicle furnished with starting clutch |
| 07/29/1997 | US5651288 Hydraulically operated friction clutch with shift shock prevention and method of using same |
| 07/24/1997 | DE19700325A1 Transmission for vehicle with IC engine |
| 07/24/1997 | DE19602066A1 Automatic clutch for vehicle |
| 07/17/1997 | WO1997025556A1 Transmission control system for reducing thermal load on engaging elements |
| 07/17/1997 | DE19600739A1 Getriebesteuerung zur Reduzierung der thermischen Belastung von Schaltelementen Transmission control system for reducing the thermal load of shift elements |
| 07/16/1997 | EP0562126B1 Hydraulic circuit construction in system for adjusting right and left driving forces for vehicle |
| 07/10/1997 | DE19653203A1 Control system for vehicle gears to prevent vehicle moving when parked on slope |
| 07/10/1997 | DE19600244A1 Reibungskupplung mit einem Betätigungselement A friction clutch having an actuating element |
| 07/08/1997 | US5644916 Hydraulic pressure supply system for variable torque transfer of four-wheel drive vehicle |
| 07/03/1997 | DE19628584A1 System for monitoring unpermitted slip of motor vehicle coupling between engine and gearbox |
| 07/03/1997 | DE19549081A1 System for controlling coupling arranged between vehicle engine and wheels |
| 07/02/1997 | EP0781214A1 Control for an automatically operated clutch |
| 06/25/1997 | EP0780591A2 Clutch for a motorcycle |
| 06/19/1997 | DE19652244A1 Structure for torque transmission system in motor vehicle |
| 06/19/1997 | DE19650450A1 Apparatus for adjusting or actuating clutches in power train of motor vehicle |
| 06/12/1997 | DE19650725A1 Control system for hybrid drive motor vehicle |
| 06/12/1997 | DE19650723A1 Control system for vehicle hybrid drive unit |
| 06/05/1997 | WO1997019828A1 Control system dependent on an error in the engine control system |
| 06/05/1997 | DE19649703A1 Oil pressure circuit for motor vehicle clutch |
| 06/03/1997 | US5634867 Main clutch reengagement control for a double clutch downshift |
| 05/28/1997 | EP0589870B1 An electrohydraulic control device for a drive train of a vehicle |
| 05/28/1997 | DE19544021A1 Steuerungssystem Control system |
| 05/28/1997 | CN1150568A Process for controlling yaw moment in vehicle |
| 05/27/1997 | US5632706 Motor vehicle with electronic clutch management system |
| 05/27/1997 | US5632185 Axle drive for distributing torque |
| 05/20/1997 | US5630773 Method and apparatus for slip mode control of automatic clutch |
| 05/15/1997 | WO1997017552A1 Servo-clutch control system |
| 05/14/1997 | EP0773130A2 Drive power distribution control system for vehicle |
| 05/13/1997 | US5629593 Output torque matching in a multi-speed electric vehicle |
| 05/13/1997 | US5628390 Method for adaptively engaging a clutch for a motor |
| 05/07/1997 | DE19540921A1 System zur Steuerung einer Servokupplung System for controlling a servo clutch |
| 05/06/1997 | US5627750 Clutch slip control device and method of manufacturing the same, clutch slip control method, and vehicle control device |
| 05/06/1997 | US5626534 Clutch control system |
| 05/02/1997 | EP0770790A1 Valve, valve body and a friction disc clutch |
| 04/29/1997 | US5624350 Automated clutch control and calibration |
| 04/29/1997 | CA2119426C Method/system for determining clutch touch point |
| 04/24/1997 | DE19538861A1 Magnifying force especially for operating motor vehicle brakes |
| 04/23/1997 | CN1148364A Vehicle transmissions |
| 04/16/1997 | EP0500935B1 Method of preventing slip of a loading vehicle |
| 04/10/1997 | WO1997013080A1 Hydraulically operated friction clutch with shift shock prevention and method of using same |
| 04/10/1997 | DE19537393A1 Actuating device with external force back-up e.g. for vehicle servo-assisted clutch actuation |
| 04/10/1997 | DE19536320A1 Verfahren und Vorrichtung zum Ändern eines Nutzmoments in einem Antriebsstrang eines Kraftfahrzeugs Method and apparatus for changing a Nutzmoments in a drive train of a motor vehicle |
| 03/27/1997 | DE19637193A1 Slew correction for vehicle |
| 03/25/1997 | US5613581 Electrohydraulic control device for a drive train of a machine |
| 03/20/1997 | DE19633420A1 Clutch control system particularly for motor vehicle |
| 03/20/1997 | DE19537442A1 Feed-pump supplying receiver in motor vehicle |
| 03/19/1997 | EP0763443A2 Drive system for a motor vehicle |
| 03/18/1997 | US5612880 Process for controlling travel state during braking in vehicle |
| 03/18/1997 | US5611247 Gearbox actuating device |
| 03/18/1997 | CA2099709C Clutch assembly |
| 03/13/1997 | WO1997002963A3 Clutch and gear actuation device |
| 03/13/1997 | DE19532946A1 Control device for motor vehicle's engine braking phase |
| 03/12/1997 | EP0761490A1 Control of an automatic clutch |
| 03/11/1997 | US5609543 Clutch operational control apparatus |
| 03/11/1997 | US5609219 On demand vehicle drive system |
| 03/06/1997 | DE19532113A1 Pneumatic control device to operate pneumatic clutch |
| 03/05/1997 | EP0760442A1 Starting clutch control system |
| 03/05/1997 | EP0759857A1 Vehicle transmissions |
| 03/04/1997 | US5607038 Hydraulic control valve assembly |
| 02/26/1997 | EP0759515A2 Automatic clutch control during vehicle start |
| 02/26/1997 | EP0759514A2 Automatic clutch control as a function of brake signal |
| 02/26/1997 | EP0759513A2 Automatic clutch control as a function of engine torque |
| 02/26/1997 | CN1143580A Selectable enhanced creep control mode for automated clutch and vehicular automated mechanical transmission system utilizing same |
| 02/25/1997 | US5605201 On demand vehicle drive system |
| 02/12/1997 | EP0757760A1 Device for reducing the pressure in a power shift clutch |
| 02/11/1997 | US5601172 Power take off clutch engagement control system for cold weather starting |
| 02/06/1997 | WO1997004245A1 A device for transmitting torque between two rotatable shafts |
| 02/05/1997 | EP0756677A1 Pressure control device |
| 02/04/1997 | US5600237 Method and apparatus for determining the position of an armature in an electromagnetic actuator by measuring the driving voltage frequency |
| 02/04/1997 | US5598908 Magnetorheological fluid coupling device and torque load simulator system |
| 01/30/1997 | WO1997002963A2 Clutch and gear actuation device |
| 01/28/1997 | US5597215 Method for increasing drive torque with controlled brake engagement |
| 01/23/1997 | WO1997002444A1 Hydrostatic drive with synchronised direct through-drive |
| 01/23/1997 | DE19540753C1 Method of suppressing vibrations, especially on hydraulic clutch pedal of motor vehicle |
| 01/21/1997 | US5595550 Clutch control system |
| 01/21/1997 | CA2039524C Electromagnetic clutch |
| 01/15/1997 | CN1140141A Control method/system for pneumatically actuated clutch |
| 01/09/1997 | DE19524188A1 Hydrostatischer Antrieb mit synchronisiertem Direktdurchtrieb Hydrostatic transmission with synchronized direct-drive |
| 01/02/1997 | EP0613426B1 A clutch control system |
| 01/01/1997 | CN1139063A Hydraulic control device of power-assisted steering and clutch and its operating mode |
| 12/27/1996 | EP0749887A1 Fluid-driven control apparatus for a power steering and a clutch as well as method for its operation |