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Class Information
Number: 192/12B
Name: Clutches and power-stop control > Clutch and brake > One-way engaging
Description:










Sub-classes under this class:

Class Number Class Name Patents
192/12BA Coil spring type 73


Patents under this class:
1 2

Patent Number Title Of Patent Date Issued
8668065 Torque limiting coupling Mar. 11, 2014
8646589 Mechanism for controlling a transmission component Feb. 11, 2014
8499913 Shape memory alloy actuator system and method Aug. 6, 2013
8038575 Safety control for releasable backstopping clutch Oct. 18, 2011
8006818 Transmission arrangement Aug. 30, 2011
7635050 Electric brake assembly Dec. 22, 2009
7353930 Bi-directional friction clutch or brake assembly for transmissions Apr. 8, 2008
7189182 Transmission clutch control system Mar. 13, 2007
7052430 Transmission with friction launch mechanism May. 30, 2006
7021442 One-way torque transmitter with a friction actuating apparatus Apr. 4, 2006
6994195 Clutch release mechanism Feb. 7, 2006
6945600 Apparatus and method for double clutch actuator Sep. 20, 2005
6814158 Hand-guided drilling or percussion drilling machine Nov. 9, 2004
6805227 Electromotive servo drive Oct. 19, 2004
6776273 Starter having braking member for one-way clutch Aug. 17, 2004
6688442 Power transmission device Feb. 10, 2004
6575277 Clutch and drive device having the clutch Jun. 10, 2003
6557678 Transmission May. 6, 2003
6547031 Front wheel steering variable control actuator Apr. 15, 2003
6332518 Device for overload protection and braking of a machine part driven by motor Dec. 25, 2001
6260685 Rotary couplings Jul. 17, 2001
6209690 Load brake Apr. 3, 2001
6199322 Method and apparatus for automatically driving an open/close body Mar. 13, 2001
6131717 Braking roller Oct. 17, 2000
6073731 Multi-plate type brake for vehicle Jun. 13, 2000
5868229 Device for overload protection and braking of a machine part driven by a motor Feb. 9, 1999
5593294 Scroll machine with reverse rotation protection Jan. 14, 1997
5398911 Winch assembly Mar. 21, 1995
5390763 Winding mechanism for rubber band motor Feb. 21, 1995
5267917 Rotary element engaging device for an automatic transmission Dec. 7, 1993
5259258 Friction clutch drive for a submersible cleaning device Nov. 9, 1993
5234389 Releasable overrunning coupling power transmission mechanism acting in cooperation with a friction brake Aug. 10, 1993
5211272 Supporting structure for control elements for automatic transmission May. 18, 1993
5207123 Electrohydraulic control for an automatic transmission May. 4, 1993
5129868 Quick-return motion mechanism of automatic magnetic drilling machine Jul. 14, 1992
5129870 Multiple-ratio automatic transmission with releasable hyperboloidal couplings Jul. 14, 1992
5014837 Impulse torque converter May. 14, 1991
4984666 Speed governor for toilet or the like Jan. 15, 1991
4860606 Ratchet apparatus with hand truck assembly Aug. 29, 1989
4838333 Roller blind with a centrifugal-mass brake located outside the roller and an end support containing the brake Jun. 13, 1989
4796733 Oil damper Jan. 10, 1989
4788874 Differential clutch Dec. 6, 1988
4676352 Combination gear drive with improved clutch assembly Jun. 30, 1987
4645047 Freewheel mechanism Feb. 24, 1987
4638890 Brake device for a cycle Jan. 27, 1987
4595209 Skateboard Jun. 17, 1986
4476744 Multi-speed fan drive apparatus Oct. 16, 1984
4454937 Clutch-brake device Jun. 19, 1984
4358088 Winch drive and braking mechanism Nov. 9, 1982
4311060 Parking brake operating device Jan. 19, 1982

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