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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:
Patents under this class:
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 |
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