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Class Information
Number: 192/35
Name: Clutches and power-stop control > Clutches > Automatic > Manual control > Pilot mechanism
Description: Clutches in which the initial action is to throw in a pilot-clutch or other pilot mechanism, which operates to effect the engagement of the main clutch.










Sub-classes under this class:

Class Number Class Name Patents
192/36 Brake band 51


Patents under this class:
1 2 3 4 5 6 7 8

Patent Number Title Of Patent Date Issued
8657090 Clutch actuated by initial limit-torque sliding damping Feb. 25, 2014
8657089 Torque actuated clutch Feb. 25, 2014
8627935 Clutch for selectively driving an accessory Jan. 14, 2014
8617019 Aircraft electric taxi system with friction actuated, bi-directional clutch Dec. 31, 2013
8579095 Clutch having a pre-clutch and a main clutch Nov. 12, 2013
8485331 Driven accessory with low-power clutch for activating or de-activating same Jul. 16, 2013
8474585 Clutch device Jul. 2, 2013
8464852 Wet clutch Jun. 18, 2013
8448764 Rotation transmission device May. 28, 2013
8387767 Driven accessory with low-power clutch for activating or de-activating same Mar. 5, 2013
8376106 Driving force transmitting device Feb. 19, 2013
8276724 Power transmission system for vehicle changing power transmission state by electric control Oct. 2, 2012
8272487 Rotation transmission device Sep. 25, 2012
8256593 Driving force transmitting device Sep. 4, 2012
8191696 Torque transmission apparatus Jun. 5, 2012
8151926 Friction clutch and vehicle equipped with the same Apr. 10, 2012
8151958 Power transmitting device Apr. 10, 2012
8127908 Polycone clutch with roller ramp actuator Mar. 6, 2012
7980371 Selectable mode clutch Jul. 19, 2011
7954612 Driving-force transmission apparatus Jun. 7, 2011
7938041 Bi-directional overrunning clutched differential unit May. 10, 2011
7874413 Rotation transmission device Jan. 25, 2011
7849988 Power transmitting device Dec. 14, 2010
7845479 Electromagnetic clutch Dec. 7, 2010
7815028 Clutch plate, friction clutch, and coupling device Oct. 19, 2010
7779978 Selectable mode clutch Aug. 24, 2010
7753173 Power divider for motor vehicles and lubrication thereof Jul. 13, 2010
7694791 Driving force transmitting apparatus Apr. 13, 2010
7654375 Rotation transmission device Feb. 2, 2010
7604105 Rotation transmission device Oct. 20, 2009
7568568 Hydraulic coupling with disconnect clutch Aug. 4, 2009
7562753 Transaxle of multi-wheel drive vehicle Jul. 21, 2009
7464626 Torque transmission apparatus and case structure Dec. 16, 2008
7419039 Rotation transmission device Sep. 2, 2008
7410040 Conical clutch pack actuator especially for a transfer case Aug. 12, 2008
7350632 Mechanical clutch unit Apr. 1, 2008
7338403 Torque coupling with power-operated clutch actuator Mar. 4, 2008
7287635 Force -transmission unit comprising speed -dependent hydraulic clutch and centrifugal force compensation Oct. 30, 2007
7281617 Active torque coupling with hydraulically-actuated rotary clutch actuator Oct. 16, 2007
7255213 Clutch device Aug. 14, 2007
7240779 Transmission device Jul. 10, 2007
7237662 Selectable one-way torque transmitter with a friction torque transmitter actuator Jul. 3, 2007
7210565 Torque transmission apparatus and case structure May. 1, 2007
7210566 Friction coupling assembly with auxiliary clutch control of fluid pump May. 1, 2007
7175228 Method of operating a power closure panel Feb. 13, 2007
7172059 Electromagnetic coupling Feb. 6, 2007
7152721 Electronic locking clutch having a non-magnetic sleeve Dec. 26, 2006
7111718 Driving force-transmitting device Sep. 26, 2006
7111717 Power transmission apparatus of four wheel drive apparatus Sep. 26, 2006
7104374 Power transmission mechanism and electric drive system using the same Sep. 12, 2006

1 2 3 4 5 6 7 8










 
 
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