| Patents for F16D 48 - External control of clutches (10,172) |
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| 06/02/2005 | DE10360971A1 Drosselventil eines Kupplungsausrückzylinders Throttle valve of a clutch release cylinder |
| 06/02/2005 | DE10352611A1 Process for recognizing the slip point of a clutch comprises opening the clutch until a defined differential speed is determined between a drive speed of a drive unit and a driving branch speed of a driving branch |
| 06/01/2005 | EP1534973A1 Damper for hydraulic clutch actuator system |
| 06/01/2005 | EP1534552A2 Vehicle clutch |
| 06/01/2005 | CN2703161Y Hydraulic clutch controller for motorcycle |
| 06/01/2005 | CN1204351C Power transmission device for vehicle |
| 05/31/2005 | US6899655 Method of and apparatus for preventing shifts of reference positions of friction clutches |
| 05/31/2005 | US6899211 Pinless accumulator piston |
| 05/26/2005 | WO2005047723A1 Automobile, its controller and its driving power controller |
| 05/26/2005 | WO2005047722A1 Hydraulic clutch control system, comprising servo means which are disposed between the master cylinder and the slave cylinder of the system |
| 05/25/2005 | EP1532379A1 A method and device for controlling a disk clutch |
| 05/25/2005 | DE10229317B4 Verfahren zum Bringen eines Antriebssystems eines rollenden Fahrzeugs in einen zur Drehmomentübertragung zwischen einem Antriebsaggregat und einer Getriebeanordnung über eine Kupplungsanordnung bereiten Zustand Procedure for bringing a drive system of a vehicle into a rolling torque transmission between a drive unit and a transmission assembly via a coupling arrangement ready state |
| 05/25/2005 | DE102004052073A1 Error-protected hydraulic circuit for preventing simultaneous engagement of first and second friction-engaging elements comprises a device for generating oil pressure, safety valves, and oil-pressure identification devices |
| 05/25/2005 | CN1619193A Self-regulating brake oil pressure loop |
| 05/24/2005 | US6896112 Clutch-actuating device and methods of determining clutch parameters |
| 05/24/2005 | US6896083 Four-wheel drive control system and method |
| 05/19/2005 | US20050107215 Slip control method for a clutch |
| 05/19/2005 | US20050103552 Drive power transmission equipment |
| 05/19/2005 | US20050103009 Braking system, in particular for a motor vehicle |
| 05/19/2005 | DE102004049946A1 Doppelkupplung mit auf Scheiben aufgeklebten Reibbelägen Double clutch with glued-on disks friction linings |
| 05/18/2005 | EP1531279A1 Device for controlling slip in motorcycle clutches |
| 05/18/2005 | EP1356212B1 Hydraulically operated clutch system |
| 05/18/2005 | CN2700600Y Improved clutch boosting pump for high horsepower automobile |
| 05/12/2005 | US20050101436 Vehicle control system |
| 05/12/2005 | US20050101432 Double-clutch transmission |
| 05/12/2005 | US20050100405 Starter module for walk behind trowel |
| 05/11/2005 | EP1529980A2 Starter module for walk behind trowel |
| 05/11/2005 | EP1529979A2 Torque transfer assembly with solenoid actuated variable pressure relief valve assembly |
| 05/10/2005 | US6892125 Control device and control method for a vehicle |
| 05/10/2005 | US6890284 Apparatus and method of controlling a vehicle |
| 05/10/2005 | US6889811 Hydraulically operated clutch system |
| 05/10/2005 | US6889805 Clutch hydraulic mechanism |
| 05/10/2005 | US6889804 Clutch control method |
| 05/07/2005 | CA2486965A1 Starter module for walk behind trowel |
| 05/06/2005 | WO2005040629A1 Device and method for transmitting engine power |
| 05/05/2005 | US20050093496 Vehicle drive force control apparatus |
| 05/05/2005 | US20050092576 Method and apparatus for applying and releasing a clutch |
| 05/04/2005 | EP1527928A1 Drive force control apparatus of a hybrid vehicle |
| 05/04/2005 | EP1527288A1 Mobile vehicle comprising a friction clutch and an inch pedal |
| 05/04/2005 | EP1429933B1 Drive device |
| 05/04/2005 | CN1612817A Method and system for transmission utilizing centrifugal clutch to overcome transmission tooth-butt |
| 05/04/2005 | CN1611403A Four-loop protective valve |
| 05/04/2005 | CN1611382A Drive force control apparatus of a hybrid vehicle |
| 05/03/2005 | US6888273 Integrated motor and clutch assembly |
| 05/03/2005 | US6887184 Method of controlling a dual clutch transmission |
| 04/28/2005 | WO2005037643A1 De-coupling clutch, particularly for marine use |
| 04/28/2005 | US20050090370 Method, device and use thereof for operating a motor vehicle |
| 04/28/2005 | CA2542748A1 Decoupling clutch, particularly for marine |
| 04/27/2005 | EP1525408A2 Hydraulic actuation system |
| 04/27/2005 | CN1609470A Choke valve of clutch release cylinder |
| 04/27/2005 | CN1608884A Power transmission apparatus of four wheel drive apparatus |
| 04/26/2005 | US6884131 Shift mechanism for marine propulsion unit |
| 04/26/2005 | US6883394 Method for controlling the positioning of the synchronizers of a dual clutch transmission |
| 04/21/2005 | WO2005035295A1 Drive train of an all-wheel drive vehicle comprising clutches and method for controlling and regulating a drive train |
| 04/21/2005 | US20050085976 Method for operating a drive train by treating the motor characteristic by means of parallel evaluation and pt1-filtering |
| 04/21/2005 | US20050085340 Hydraulic controller of power transmission device |
| 04/21/2005 | US20050082918 Drive arrangement with a fixed bearing |
| 04/21/2005 | US20050082135 Power transmission apparatus of four wheel drive apparatus |
| 04/21/2005 | US20050082098 Hybrid drive system wherein clutch is engaged when engine speed has exceeded motor speed upon switching from motor drive mode to engine drive mode |
| 04/21/2005 | US20050081709 Choke valve of clutch release cylinder |
| 04/20/2005 | CN2694038Y Air pulling liquid type clutch executing mechanism |
| 04/20/2005 | CN1607339A Hydraulic oil management system for dual clutch transmissions |
| 04/19/2005 | US6881172 Method and arrangement for automatically restarting a drive unit |
| 04/19/2005 | US6881171 Method for the operation of a multiple clutching device and a power shift transmission |
| 04/19/2005 | US6881167 Torque controlling apparatus and method for hybrid vehicle |
| 04/19/2005 | US6880687 Transmission system and method of operation to accomodate engagement of centrifugal clutch |
| 04/14/2005 | US20050079943 Torque transfer device having an electric motor/brake actuator and friction clutch |
| 04/14/2005 | US20050076958 Control apparatus, method and diagnostic for hydraulic fill and drain |
| 04/14/2005 | DE19602066C5 Automatische Getriebekupplung für ein Kraftfahrzeug Automatic transmission clutch for a motor vehicle |
| 04/14/2005 | DE102004045164A1 Steuersystem für interaktiven Antrieb und Fahrzeugsteuerung Control system for interactive driving and vehicle control |
| 04/13/2005 | EP1522762A2 Multi-clutch system with blended output system for powertrain transmissions |
| 04/13/2005 | EP1522754A1 Emergency fluid pressure supply for a clutch system and vehicle drive line equipped with this emergency fluid pressure supply. |
| 04/13/2005 | EP1521917A1 Method and device for improving the functional safety when actuating a clutch and/or a transmission |
| 04/13/2005 | CN1605765A Modularized ultrasonic clutch and brake apparatus |
| 04/12/2005 | US6878095 Automatic-clutch control system of automatic clutch type transmission |
| 04/12/2005 | US6878086 Automatic transmission |
| 04/12/2005 | CA2244874C Power transmission device for vehicle |
| 04/07/2005 | US20050075773 Method for controlling a motor vehicle drivetrain system |
| 04/07/2005 | US20050072617 Automatic axle traction control |
| 04/07/2005 | US20050072256 Automatic transmission, dynamo-electric machine, and car |
| 04/07/2005 | US20050072255 Multi-clutch system with blended output system for powertrain transmissions |
| 04/07/2005 | DE102004043037A1 Operating device for hydraulic clutch has first drive element supporting running of motor driven by a clutch control signal and drives first piston, and second drive element acts on first piston parallel to first drive element |
| 04/07/2005 | DE102004043016A1 System zur Steuerung der Strömungsgeschwindigkeit eines Fluids einer Kupplung System for controlling the flow velocity of a fluid of a clutch |
| 04/06/2005 | EP1521003A1 Oil measurement system for dual clutch transmissions |
| 04/06/2005 | EP1519852A1 Method and device for controlling functions of an occupational vehicle |
| 04/06/2005 | CN1603152A Vehicle drive apparatus |
| 04/05/2005 | US6875139 Control system |
| 03/31/2005 | US20050071065 Method for controlling and/or regulating a starting process of a vehicle |
| 03/31/2005 | US20050070401 Vehicle drive apparatus |
| 03/31/2005 | US20050067251 Oil management system for dual clutch transmissions |
| 03/30/2005 | EP1519068A1 Clutch control device |
| 03/30/2005 | EP1519066A1 Assembling method of clutch actuator and electronic control unit |
| 03/30/2005 | EP1518736A1 Vehicle drive apparatus |
| 03/30/2005 | EP1430237B1 Device and method for adjusting the torque transmitted by a friction clutch |
| 03/29/2005 | US6873896 Drive-force distribution controller and drive-force distribution method for four-wheel-drive vehicle |
| 03/29/2005 | US6873895 Method of controlling 4-wheel drive vehicles |
| 03/29/2005 | US6871734 Motor vehicle with overspeed protector for the prime mover |
| 03/24/2005 | US20050064993 Control system for interactive driveline and vehicle control |
| 03/24/2005 | US20050064991 Twin-clutch gearbox and method for shifting an initial gear upwards into a target gear in the twin-clutch gearbox of a motor vehicle |
| 03/24/2005 | US20050064990 Twin-clutch transmission and method for carrying out a gearshift in a twin-clutch transmission |