| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 08/12/2004 | WO2004068520A1 Switch |
| 08/12/2004 | US20040154895 Clutch release bearing, in particular for motor vehicle |
| 08/12/2004 | US20040154894 Multi-disk friction device selective lubrication on demand |
| 08/12/2004 | US20040154893 Start-up clutch assembly |
| 08/12/2004 | DE10303639A1 Vorrichtung zur Steuerung einer hydraulisch betätigbaren Kupplung eines Automatgetriebes Device for controlling a hydraulically actuated clutch of an automatic transmission |
| 08/11/2004 | EP1445506A1 Multi-disk friction device with selective lubrification on demand |
| 08/11/2004 | CN1520494A 转矩传递装置 Torque transfer device |
| 08/05/2004 | US20040149535 Device for the control of a hydraulically actuated clutch of an automatic transmission |
| 08/05/2004 | DE10240679B4 Vorrichtung zum Betätigen einer Lamellenkupplung Apparatus for operating a multi-plate clutch |
| 08/04/2004 | EP1051327B1 Clutch |
| 08/03/2004 | US6769506 All wheel drive system for a motor vehicle |
| 08/03/2004 | US6769254 Hydraulic operating systems for clutches and the like |
| 07/29/2004 | WO2004063588A1 Clutch accelerators |
| 07/29/2004 | WO2004046573A8 Device for rendering operational a hydraulic actuating device |
| 07/29/2004 | US20040144614 Multi-plate friction clutch |
| 07/28/2004 | CN2628798Y Hydraulic automatic clutch for motorcycle |
| 07/27/2004 | CA2191393C Two piece clutch assembly having twist lock joint |
| 07/22/2004 | DE19645878B4 Kupplungsbetätigungseinrichtung Clutch actuator |
| 07/22/2004 | DE10351907A1 Hydraulic system for motor vehicle clutches, has sender cylinder with adapter for reversible connection to pressure medium line; adapter contains bush made of metal |
| 07/22/2004 | DE10297144T5 Kupplungsvorrichtung Coupling device |
| 07/22/2004 | DE102004001268A1 Geberzylinder für Kupplungsausrücksysteme Master cylinder for clutch release |
| 07/21/2004 | EP1351847B1 Master cylinder for motorcycle/bike, or the like, brake or clutch |
| 07/20/2004 | US6763922 Clutch engaging and disengaging apparatus |
| 07/15/2004 | WO2004022994A3 Damper for fluid vibrations comprising two diaphragms |
| 07/15/2004 | WO2003100260A3 Hydraulic system, especially for motor vehicles |
| 07/15/2004 | WO2003087608A3 Clutch unit |
| 07/15/2004 | US20040134741 Separator plate for wet-type multiplate clutch and wet-type multiplate clutch provided with such separator plates |
| 07/14/2004 | EP1437519A1 Master cylinder for clutch release system |
| 07/14/2004 | EP1436518A1 Clutch arrangement |
| 07/13/2004 | US6761659 Method for controlling engagement of frictionally engaging element in power transmission |
| 07/08/2004 | US20040132581 Speed differential-dependent hydraulic clutch with a control valve |
| 07/08/2004 | DE10257866A1 Druckgesteuerte Reibungskupplung Pressure-controlled friction clutch |
| 07/07/2004 | EP1435468A1 Release assembly for a clutch pressure plate and actuator therefor |
| 07/06/2004 | US6759093 Immersing binding agent into paper body; immersing second binding agent into paper body; heating and curing paper body to obtain wet type friction material |
| 07/01/2004 | US20040124059 Clutch release arrangement |
| 07/01/2004 | DE10358836A1 Hydraulic system, especially for motor vehicles, has receiver cylinder with piston and piston movement path, each consisting of material with similar coefficients of thermal expansion |
| 07/01/2004 | DE10260914A1 Piston rod guide device for a clutch cylinder is designed as a perforated disk with a recess receiving a piston rod |
| 07/01/2004 | DE10259880A1 Operating device for coupling in an automatic or semi automatic gear in a motor vehicle has a self positioning coupling plate and electromagnetic brake |
| 06/30/2004 | CN1508454A Device for transfering torque between two co-axial workpieces capable of rotating |
| 06/29/2004 | US6755289 Rotational control apparatus |
| 06/24/2004 | WO2004053349A1 Pressure-regulated friction clutch |
| 06/24/2004 | US20040121872 Shiftable transmission |
| 06/24/2004 | US20040118641 Master cylinder for a motorcycle/bike or the like brake or clutch |
| 06/24/2004 | DE202004006213U1 Hydraulikzylinder, insbesondere Geberzylinder für eine hydraulische Kupplungsbetätigung für Kraftfahrzeuge Hydraulic cylinder, in particular master cylinder for a hydraulic clutch actuation system for motor vehicles |
| 06/24/2004 | DE10351993A1 Automobile clutch operating device with displacement sensor and displacement transmission device extending radial to working movement of clutch operating device |
| 06/23/2004 | EP1429936A1 Module for actuators in a vehicle |
| 06/23/2004 | EP1429934A2 Torque transfer clutch with linear piston hydraulic clutch actuator |
| 06/23/2004 | EP1429933A1 Drive device |
| 06/22/2004 | US6752252 Multiplate clutch |
| 06/17/2004 | WO2004051109A1 Device for increasing the functional reliability of a hydraulic circuit of a hydraulically operable clutch |
| 06/17/2004 | WO2004051108A1 Clutch which is dependent on the difference in rotation speed and has a magnetorheological working fluid |
| 06/17/2004 | US20040112171 Motor vehicle comprising a drive train having a multiple clutch drive |
| 06/17/2004 | DE202004002771U1 Deformable plate coupling for motor vehicle has inner and outer cylindrical wave rings with inner bore having high pressure seals at ends |
| 06/17/2004 | DE10255537A1 Hydraulic-operated clutch for automatic automotive gearbox has corrugated spring disc between the fixed and compression plates |
| 06/16/2004 | EP1427948A2 Multiple clutch system with multi-plate clutch arrangements axially juxtaposed |
| 06/09/2004 | EP1426640A1 A device for transmitting torque between two rotatable, coaxial shaft members |
| 06/09/2004 | DE10256023A1 Hydraulically operated combination of brake and clutch unit, working with overlapping action of both systems |
| 06/09/2004 | DE10255713A1 Einrichtung zur Erhöhung der Funktionssicherheit für einen Hydraulikkreis einer hydraulisch betätigbaren Kupplung Means for increasing the reliability of a hydraulic circuit of a hydraulically actuated clutch |
| 06/08/2004 | US6745886 Motor vehicle clutch pedal vibration absorber |
| 06/08/2004 | CA2118977C Device for transmitting torque between two rotatable shafts |
| 06/03/2004 | WO2004046573A1 Device for rendering operational a hydraulic actuating device |
| 06/03/2004 | DE10353174A1 Automobile hydraulic system for clutch operation with hydraulic pump in pressure medium line between source cylinder and actuator cylinder |
| 06/03/2004 | DE10347203A1 Kraftfahrzeug-Antriebsstrang mit einer Pumpenanordnung zur Versorgung einer Kupplungseinrichtung mit Druckmedium oder/und Betriebsmedium oder/und zur Versorgung eines Getriebes mit Druckmedium, entsprechende Pumpenanordnung und entsprechende Betätigungsanordnung für die Getriebebetätigung Motor vehicle drive train with a pump arrangement for supplying a coupling device with pressure medium and / or operating medium and / or for the supply of a transmission with pressure medium, corresponding pump assembly and corresponding actuator assembly for actuating gear |
| 06/03/2004 | DE10316215A1 Kraftfahrzeug-Antriebsstrang mit einer Pumpenanordnung zur Versorgung einer Kupplungseinrichtung mit Druckmedium und Betriebsmedium sowie ggf. zur Versorgung eines Getriebes mit Druckmedium, und entsprechende Pumpenanordnung Motor vehicle drive train with a pump arrangement for supplying a coupling device with pressure medium, operating medium and, if necessary, for supply of a transmission with pressure medium, and corresponding pump assembly |
| 06/03/2004 | DE10254066A1 Double multi-plate clutch for gear-changing on road vehicle without breaking drive has second clutch assembly inside first and has clutches controlled by hydraulic fluid flowing through galleries |
| 06/02/2004 | EP1424504A1 A mounting mechanism for a push rod of a master cylinder |
| 06/02/2004 | EP1424503A1 A hydraulic master cylinder |
| 06/02/2004 | EP1423622A2 Coupling system comprising a wet running or/and hydraulically actuatable multiple coupling device |
| 06/01/2004 | US6742954 Locking system for a rotating joint |
| 06/01/2004 | US6742540 Two-way orifice check valve device for hydraulic circuit |
| 05/27/2004 | US20040101425 Hydraulic master cylinder |
| 05/27/2004 | DE10350774A1 Rotational speed differential hydraulic coupling has sprung piston valve to control flow through pressure chamber caused by differential between drive housing and output shaft |
| 05/27/2004 | DE10253492A1 Car clutch hydraulic actuator operational readiness preparation unit, has hydraulic pistons with valve controlled fluid link impedance and flow |
| 05/27/2004 | DE10253023A1 Betätigungseinrichtung mit Wegsteuerung Actuator with position control |
| 05/27/2004 | DE10253021A1 Operating device for vehicle clutch has sliding ring made with slotted abutment having at least one offset |
| 05/27/2004 | DE10253020A1 Pneumatic operating device for friction clutch has pressurized surfaces of piston and cylinder with axial recess toward opposite pressurized surface |
| 05/26/2004 | EP1422433A2 Hydraulic system |
| 05/25/2004 | US6739042 Method for assembling a mechatronics sensor |
| 05/20/2004 | US20040097323 Torque biasing assembly and method |
| 05/20/2004 | US20040094383 Multi-plate clutch and rotational speed detecting sensor attaching structure |
| 05/19/2004 | EP1420186A2 Vehicle drive train comprising a pumping arrangement in order to supply a clutch device with a pressurised fluid |
| 05/19/2004 | EP1420185A2 Vehicle drive train comprising a pumping arrangement in order to supply a clutch device with a pressurised fluid |
| 05/19/2004 | EP1419322A1 Rotational control apparatus with variable actuation methods |
| 05/19/2004 | CN1498318A Shiftable transmission |
| 05/18/2004 | US6736228 Electric machine with integrated wet clutches |
| 05/12/2004 | EP1418360A1 Through flow device for changing the direction of or transmitting pressure of a fluid |
| 05/12/2004 | EP1418359A1 Start clutch device |
| 05/12/2004 | EP1164306B1 Frictional engaging device and frictional engagement control method |
| 05/11/2004 | US6732837 Lubrication control device |
| 05/06/2004 | WO2004010017A3 Hydraulic actuation system |
| 05/05/2004 | CN1148517C Clutch structure for automatic speed variator |
| 04/29/2004 | WO2004022374A3 Vehicle clutch |
| 04/29/2004 | WO2004020238A3 Transmission arrangement for a motor vehicle |
| 04/29/2004 | US20040079605 Rotational element for automatic transmission |
| 04/29/2004 | US20040079595 Friction-lining segment, friction lining and process for its manufacture |
| 04/29/2004 | DE19516392C5 Druckmittelantrieb Pressure fluid drive |
| 04/28/2004 | EP1413803A2 Dual clutch transmission clutch cooling control method |
| 04/28/2004 | EP1413791A1 Friction lining segment, friction lining and method of their manufacturing |
| 04/28/2004 | EP1412650A1 Multiple clutch device |
| 04/27/2004 | US6725993 Connecting arrangement for a clutch-release mechanism |