| Patents for F16D 25 - Fluid-actuated clutches (9,207) |
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| 11/12/2009 | DE10049460B4 Kraftfahrzeugantriebsstrang mit einer Kupplungsglocke Motor vehicle drive train with a clutch bell |
| 11/11/2009 | EP2116734A2 Double clutch |
| 11/11/2009 | CN201344212Y Novel bidirectional hydraulic control shifting friction clutch |
| 11/11/2009 | CN201344211Y Automobile clutch |
| 11/11/2009 | CN101578464A Automatic transmission |
| 11/11/2009 | CN101578462A Automatic transmission |
| 11/11/2009 | CN101578461A Automatic transmission |
| 11/11/2009 | CN101578460A Automatic transmission |
| 11/11/2009 | CN101578459A Clutch device with fastening means for fixing the output hub |
| 11/11/2009 | CN101576130A Gas (liquid) four-directional overrunning clutch |
| 11/10/2009 | US7614487 Frictional engagement apparatus |
| 11/05/2009 | US20090272616 Method and apparatus for clutch pressure control |
| 11/05/2009 | DE102009016282A1 Zweifach wirkende Kupplungsvorrichtung für kompaktes elektromechanisches Getriebe Dual action coupling device for compact electro-mechanical transmission |
| 11/04/2009 | EP2113675A1 Lamella coupling |
| 11/04/2009 | EP1404985B1 Multiple clutch system, especially a double clutch system |
| 11/03/2009 | US7611001 Plugged filter detection system |
| 10/29/2009 | WO2009130166A1 Clutch arrangement, in particular for the drive train of a vehicle |
| 10/29/2009 | US20090266671 Clutch operation mechanism |
| 10/29/2009 | DE112008000090T5 Automatikgetriebe Automatic transmission |
| 10/29/2009 | DE102009016414A1 Kupplungsanordnung, insbesondere für den Antriebsstrang eines Fahrzeugs Clutch arrangement, in particular for the drive train of a vehicle |
| 10/29/2009 | DE102009016296A1 Kupplungsgeberzylinder Clutch master cylinder |
| 10/29/2009 | DE10054759B4 Lageranordnung Bearing assembly |
| 10/28/2009 | CN201334013Y Gearing-down system of monorail train and fast on-off device of walk system |
| 10/28/2009 | CN101568740A Automatic transmission |
| 10/22/2009 | WO2009129114A2 Multiple clutch device having a torque transmission element, and transmission/clutch arrangement having a multiple clutch device of this type |
| 10/22/2009 | WO2009128709A1 Clutch with compensation for centrifugal force by means of a fluid |
| 10/22/2009 | WO2009127499A1 Positively engaging shifting element which can be hydraulically or pneumatically actuated |
| 10/22/2009 | WO2009127498A1 Positively engaging shifting element which can be hydraulically or pneumatically actuated |
| 10/22/2009 | WO2009127473A1 Multigroup transmission of a motor vehicle |
| 10/22/2009 | DE4326695B4 Hydraulische Betätigungsvorrichtung für Kupplung Hydraulic actuating device for coupling |
| 10/22/2009 | DE102009012283A1 Mehrfachkupplungseinrichtung mit einem Drehmomentübertragungselement und Getriebe-Kupplungs-Anordnung mit einer solchen Mehrfachkupplungseinrichtung Multiple clutch device with a torque transmitting member and gear clutch assembly with such multiple clutch device |
| 10/22/2009 | DE102008029095A1 Reibschaltkupplung mit einer Antriebsseite und einer Abtriebsseite und Antriebssystem mit einer Reibschaltkupplung Friction clutch having a driving side and a driven side and drive system having a friction clutch |
| 10/22/2009 | DE102008018093A1 Vorrichtung zum Betätigen einer Kupplung Device for actuating a clutch |
| 10/21/2009 | EP1805055B1 All -wheel drive torque vectoring system |
| 10/20/2009 | US7604106 Clutch system |
| 10/15/2009 | WO2009124684A1 Device for actuating a coupling |
| 10/15/2009 | DE102009013998A1 Hydrauliksystem Hydraulic system |
| 10/14/2009 | CN201325331Y Electrically-controlled hydrodynamic gear shifting system of multi-gear transmission of car |
| 10/14/2009 | CN100549449C Fluid-operable rotary drive clutch |
| 10/13/2009 | US7600624 Power transmission apparatus |
| 10/08/2009 | WO2009122841A1 Clutch control device and μ correction factor calculating method |
| 10/08/2009 | WO2009122600A1 Starting device |
| 10/08/2009 | WO2009121654A1 Method for actuating an activation means |
| 10/08/2009 | US20090250310 Transmission apparatus comprising at least one positive shifting element hydraulically actuated by way of a hydraulic system |
| 10/08/2009 | US20090250309 Hydraulic Shift System for Power Transfer Devices |
| 10/08/2009 | DE102009015153A1 Hydraulische Betätigungseinrichtung Hydraulic actuator |
| 10/08/2009 | DE102009013999A1 Hydraulic actuator i.e. clutch actuator, for actuating hydraulic clutch, has connecting body comprising sliding seat on which locking element is suspensible for fixing of connector counter element |
| 10/01/2009 | US20090242348 Starting device |
| 10/01/2009 | DE102008038100A1 Disk clutch e.g. duplex clutch, has laminated disk set compressible by hydraulically driven operating piston, which is directly or indirectly connected with disk support in rotationally engaging manner and is driven relative to disk support |
| 10/01/2009 | DE102008016269A1 Actuating piston for e.g. lamella clutch, has radial protruding supporting units provided at piston section in circumferential direction at distance from each other, where section is supported in radial direction at coupling part via units |
| 09/30/2009 | EP2105336A2 Driving force transmission device for four-wheel-drive vehicle |
| 09/30/2009 | EP1525408B1 Hydraulic actuation system |
| 09/30/2009 | CN201318405Y Hydraulic pressure clutch total pump |
| 09/30/2009 | CN100545478C Clutch assembly in a gearbox comprising two axially and radially adjoining clutches |
| 09/24/2009 | WO2009115327A1 Clutch |
| 09/24/2009 | US20090236196 Clutch system and method |
| 09/24/2009 | DE19850552B4 Betätigung für eine achsial wirksame Kupplungsdruckplatte sowie Ausrückeeinheit für eine Fahrzeugkupplung Push for an axially effective clutch pressure plate and clutch disengaging unit for a vehicle |
| 09/24/2009 | DE112007002842T5 Mehrfachkupplungsvorrichtung Multiple coupling device |
| 09/24/2009 | DE102009011250A1 Anordnung zur Betätigung eines Geberzylinderkolbens Arrangement for actuating a master cylinder piston |
| 09/23/2009 | EP2103850A1 Bonded piston seal |
| 09/23/2009 | EP2103828A1 Coupling |
| 09/23/2009 | CN201314343Y Embedded clutch for boat |
| 09/23/2009 | CN101542154A Half-clutch point learning device for wet multiple disk clutch |
| 09/23/2009 | CN101542153A Double clutch device |
| 09/23/2009 | CN101539179A A method and apparatus for determining the engagement state of a clutch |
| 09/23/2009 | CN101539176A Method and apparatus for determining whether a leak is present in a hydraulic clutch actuation system |
| 09/23/2009 | CN101539175A Air operated friction clutch |
| 09/23/2009 | CN101539174A Method and apparatus for determining the position of clutch-driven piston |
| 09/23/2009 | CN101539160A Device for operating active cylinder piston |
| 09/23/2009 | CN100543334C Support structure of a friction fastener device and transmission |
| 09/22/2009 | US7591358 Hydraulic control system and apparatus for friction clutch |
| 09/17/2009 | WO2009112316A1 Hydraulic control arrangement for controlling a variable fluid volume flow |
| 09/17/2009 | WO2009112195A1 Clutch mechanism |
| 09/17/2009 | US20090229942 Device for Actuating a Multiplate Clutch in a Transmission |
| 09/17/2009 | DE102009011249A1 Anbindung eines Zentralausrückers an eine Kupplung Connection of a central release of a clutch |
| 09/17/2009 | DE102009010133A1 Central release unit for use as slave cylinder part of hydraulic section for clutch actuation, has housing formed from two partial housings, where one partial housing is connected with clutch cover and encloses another partial housing |
| 09/17/2009 | DE102009009620A1 Kupplung mit Zweiflächenkolben und unabhängiger Drucksteuerung Coupling with dual piston surface and pressure independent control |
| 09/16/2009 | CN101535674A Clutch |
| 09/16/2009 | CN101532542A A debugging-free multifunctional clutch booster |
| 09/16/2009 | CN100540347C Double-clutch transmission element for a hybrid pull chain of a motor vehicle, method of mounting same, and motor vehicle equipped with one such element |
| 09/15/2009 | US7588133 Clutch control system for power transmission devices |
| 09/10/2009 | DE112008000050T5 Automatikgetriebe Automatic transmission |
| 09/10/2009 | DE112007002228T5 Doppelkupplungsvorrichtung The twin clutch device |
| 09/10/2009 | DE102009009145A1 Kupplungssystem Coupling system |
| 09/10/2009 | DE102008012682A1 Clutch for connecting balancing shaft with crankshaft of internal-combustion engine, has annular gear that is mounted on crankshaft, and is connected with crankshaft by switching mechanics in force-fit manner |
| 09/10/2009 | DE102008000482A1 Oil-cooled friction element for use as multi-disk brake or multi-disk clutch of gear, such as motor vehicle gear, has external lamella carrier and internal lamella carrier |
| 09/09/2009 | EP1646799B1 Clutch arrangement in an automatic transmission having an installation space-saving coolant supply |
| 09/09/2009 | CN201306398Y Shaft type pneumatic clutch power takeoff |
| 09/09/2009 | CN100538100C Device for axially securing a clutch device on a rotary joint |
| 09/03/2009 | WO2009106538A1 Clutch and hybrid drive with clutch |
| 09/03/2009 | WO2009105861A1 Friction clutch and method to reduce drag loss in friction clutch |
| 09/03/2009 | US20090218190 Clutch system |
| 09/03/2009 | DE102009007065A1 Vorrichtung und Verfahren zur Herstellung einer Steckverbindung Apparatus and method for producing a plug-in connection |
| 09/03/2009 | DE102008061124A1 Ölmengenüberwachungssystem für ein Motorrad Amount of oil monitoring system for a motorcycle |
| 09/02/2009 | EP2096014A2 Method, device and use of same for operating a motor vehicle |
| 09/02/2009 | EP2094988A2 Hydraulic coupling |
| 09/02/2009 | EP2094985A1 A clutch |
| 09/02/2009 | EP2094517A2 Hybrid module for a hybrid drive system of a vehicle |
| 09/02/2009 | CN101523072A Piston with built-in seal |
| 09/02/2009 | CN101520072A Clutch with dual area piston and independent pressure control |