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Class Information
Number: 192/85CA
Name: Clutches and power-stop control > Clutches > Operators > Fluid pressure > Clutch and nonrotating motor
Description:










Sub-classes under this class:

Class Number Class Name Patents


Patents under this class:
1 2 3 4 5

Patent Number Title Of Patent Date Issued
7591358 Hydraulic control system and apparatus for friction clutch Sep. 22, 2009
7571795 Coupling device of a motor vehicle Aug. 11, 2009
7510064 Power take-off having an axially movable bearing Mar. 31, 2009
7497312 Clutch assembly Mar. 3, 2009
7478717 Clutch control assembly for vehicle Jan. 20, 2009
7467702 Clutch release bearing and method of manufacture Dec. 23, 2008
7384356 Pulley cover assembly for motorcycle transmission Jun. 10, 2008
7370745 Hydraulic clutch-release system May. 13, 2008
7267215 Actuating device for transferring a control piston force of an engaging/disengaging device to a double clutch Sep. 11, 2007
7225909 PTO clutch assembly Jun. 5, 2007
7210376 Device for transmitting torque between two rotatable, coaxial schaft members May. 1, 2007
7211017 Inter-axle differential lock shift mechanism May. 1, 2007
7147092 Multiple clutch unit Dec. 12, 2006
7143884 Bi-directional clutch unit Dec. 5, 2006
7121396 Hydraulic operating arrangement for clutches and the like Oct. 17, 2006
7117986 Clutch release bearing, in particular for motor vehicle Oct. 10, 2006
7100757 Clutch device utilizing a compressed air source Sep. 5, 2006
7036645 Rotating torque-transmitting apparatus May. 2, 2006
7021444 Friction clutch for a drive assembly of a motor vehicle Apr. 4, 2006
6938536 Central release device for a hydraulic clutch actuation system Sep. 6, 2005
6918851 Concentric shift system for engaging an interaxle differential lock Jul. 19, 2005
6883658 Device for optional engaging and disengaging of a friction clutch for motor vehicles Apr. 26, 2005
6868951 Slave cylinder for a hydraulic system for actuating a friction clutch of a motor vehicle Mar. 22, 2005
6840364 Power train for use in motor vehicles and the like Jan. 11, 2005
6827194 Clutch actuation device Dec. 7, 2004
6793055 Torque cam mechanism and power transmission system for four-wheel drive vehicle Sep. 21, 2004
RE38580 Clutch operating mechanism Sep. 14, 2004
6786313 Rotational control apparatus Sep. 7, 2004
6752252 Multiplate clutch Jun. 22, 2004
6725993 Connecting arrangement for a clutch-release mechanism Apr. 27, 2004
6719115 Hydraulic operating arrangement for clutches and the like Apr. 13, 2004
6688445 Clutch regulating device with torque sensor and displacement sensor Feb. 10, 2004
6659252 Clutch actuating apparatus Dec. 9, 2003
6622836 Release system for a clutch assembly Sep. 23, 2003
6619457 Bi-directional clutch unit Sep. 16, 2003
6612414 Hydraulically controlled clutch release bearing for a diaphragm clutch, notably for a motor vehicle, having a guide sleeve Sep. 2, 2003
6595341 Aluminum-coated plastic member Jul. 22, 2003
6578690 Clutch actuator Jun. 17, 2003
6575283 Actuation device for a friction clutch Jun. 10, 2003
6540634 Wheel differential shift mechanism Apr. 1, 2003
6540059 Actuation device for a friction clutch in a motor vehicle Apr. 1, 2003
6540058 Actuation device for a friction clutch in a drivetrain Apr. 1, 2003
6540057 Actuation device for a friction clutch Apr. 1, 2003
6502682 Hydraulic release system Jan. 7, 2003
6471025 Actuating device for the actuation, in particular pneumatic actuation, of a friction clutch Oct. 29, 2002
6454068 Power transmitting system for four-wheel drive vehicle Sep. 24, 2002
6443279 Clutch-brake device for a mechanical press Sep. 3, 2002
6422370 Hydraulically controlled clutch release device Jul. 23, 2002
6419067 Pressure-medium-actuated clutch Jul. 16, 2002
6415900 Hydraulic control receiver with closing plate Jul. 9, 2002

1 2 3 4 5










 
 
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