Patents for F16D 19 - Clutches with mechanically-actuated clutching members not otherwise provided for (197)
08/2009
08/12/2009EP1673554B1 Transmission ratio change unit having permanent stepped meshing gears
07/2009
07/14/2009US7559386 Vehicle hybrid propulsion system
07/08/2009CN101476602A Multifunctional free clutch
05/2009
05/22/2009WO2009064616A1 Drive mechanism and method
05/21/2009US20090127063 Clutch drive device and vehicle equipped with the same
05/21/2009US20090127062 Clutch drive apparatus and vehicle equipped with the same
05/21/2009US20090127060 Power unit for vehicle and vehicle equipped with the same
04/2009
04/30/2009US20090107797 Clutch Operation Assisting Device, Power Unit for Vehicle and Straddle Type Vehicle Including the Same
04/02/2009US20090088296 Control System for a Transmission with a Dual Area Apply Piston for a Torque-Transmitting Mechanism Engagement
04/01/2009CN201215145Y Mechanical clutch device
03/2009
03/26/2009US20090078529 Lever system for actuating a clutch
12/2008
12/25/2008US20080314712 Actuating Armature
12/10/2008EP1730411A4 Manual/automatic pressure control mechanism for centrifugal clutch
11/2008
11/25/2008US7455160 Electromagnetic clutch
10/2008
10/29/2008EP1984640A2 Torque limiting clutches for power transfer units
10/28/2008US7441643 Transmission having a backup latch mechanism
10/21/2008US7438170 Clutch release arrangement
10/02/2008US20080243176 Guide tube systems and methods
09/2008
09/10/2008CN201113657Y Tube-type electric motor engaging and disengaging device
08/2008
08/28/2008US20080202883 Drive Train
07/2008
07/08/2008US7395911 Vehicle with clutch assist device
06/2008
06/25/2008CN201078418Y Abrasion wear automatic regulating apparatus for mechanical type car clutch
06/19/2008US20080142333 Clutch system
06/12/2008US20080135372 Engine clutch actuator
05/2008
05/06/2008US7367439 Electromagnetic clutch with elastic member easily melted
05/01/2008US20080099306 Power unit for vehicle
05/01/2008US20080099305 Power unit for vehicle
04/2008
04/17/2008US20080087517 Power transmission apparatus
04/09/2008EP1907719A2 Power-operated clutch actuator for torque couplings
01/2008
01/24/2008US20080017469 Automatic transmission
01/22/2008US7320392 Shaft coupling unit
01/17/2008US20080011575 Clutch Operation Assisting Device and Power Unit for Straddle-Type Vehicle
01/16/2008EP1878945A2 Transmission unit with stepped change of gear ratio
01/10/2008WO2007095006A3 Torque limiting clutches for power transfer units
11/2007
11/29/2007WO2007055886A3 Line clutch with quick release mechanism
11/27/2007US7300384 Methods and devices for controlling a disk clutch
10/2007
10/11/2007WO2007016383A3 Power-operated clutch actuator for torque couplings
08/2007
08/23/2007CA2641251A1 Torque limiting clutches for power transfer units
08/02/2007US20070175727 Pressure Controlled Clutch Peak Torque Limiter
08/02/2007US20070175726 Hydraulic clutch transmission element for a hybrid traction chain of a motor vechicle, and motor vehicle comprising one such element
06/2007
06/28/2007US20070144862 Clutch release mechanism
06/28/2007US20070144806 Straddle-Type Vehicle
06/27/2007CN2916907Y Bidirectional releasing mechanism on high voltage switch
06/14/2007CA2566018A1 Floating clutch for dual concentric shafts arrangement
05/2007
05/29/2007US7223068 Housing for axial flow heat-dissipating fan
04/2007
04/04/2007CN1942687A Manual/automatic pressure control mechanism for centrifugal clutch
02/2007
02/08/2007CA2611580A1 Power-operated clutch actuator for torque couplings
02/01/2007US20070023254 Motor vehicle clutch linkage lubrication
12/2006
12/13/2006EP1730411A1 Manual/automatic pressure control mechanism for centrifugal clutch
11/2006
11/30/2006DE102006019251A1 Clutch operating device in particular for wet clutch in four wheel drive with differential lock, comprises spring acting in combination with rotating wedge element
11/23/2006US20060260903 Clamping plate
11/08/2006CN1283423C Portable tool machine
10/2006
10/24/2006US7124871 Disengaging systems
10/12/2006US20060225985 Residual magnetic devices and methods
09/2006
09/19/2006US7108116 Clutch actuator
08/2006
08/08/2006US7086976 Electric motor applied clutch with a drag torque actuator
06/2006
06/28/2006EP1673554A2 Transmission ratio change unit having permanent stepped meshing gears
03/2006
03/21/2006US7014587 Power shift automatic gearbox for motor vehicles
03/21/2006US7014026 Manual/automatic pressure control mechanism for centrifugal clutch
02/2006
02/21/2006US7001301 Sealing sleeve for a hydraulic actuator
01/2006
01/26/2006US20060016661 Device for operatively connecting an internal combustion engine to a transmission
12/2005
12/08/2005US20050269183 Electromagnetic clutch with elastic member easily melted
12/01/2005US20050265828 Housing for axial flow heat-dissipating fan
11/2005
11/10/2005DE102004019216A1 Verteilergetriebe mit regelbarer Kupplungseinrichtung für ein Kraftfahrzeug Transfer case with adjustable coupling device for a motor vehicle
10/2005
10/27/2005US20050236249 Transfer gearbox with controllable coupling device for a motor vehicle
09/2005
09/09/2005WO2005083284A1 Manual/automatic pressure control mechanism for centrifugal clutch
08/2005
08/04/2005US20050170933 Methods and devices for controlling a disk clutch
06/2005
06/07/2005US6902048 Clutch
05/2005
05/25/2005EP1532379A1 A method and device for controlling a disk clutch
05/18/2005CN1202363C Clutch device with stepless gearbox
01/2005
01/06/2005US20050000775 Manual/automatic pressure control mechanism for centrifugal clutch
09/2004
09/08/2004CN2639481Y Power clutch device of electric door
01/2004
01/15/2004WO2004005744A1 A method and device for controlling a disk clutch
06/2002
06/26/2002CN1355387A Engaging and disengaging gear of belt buncher
04/2002
04/17/2002CN1083071C Lock device of output shaft
10/2000
10/19/2000WO2000061254A1 Clutch actuated by shape altering material
07/2000
07/19/2000CN2388405Y Power box for electric door-opening machine
09/1999
09/09/1999DE19834067A1 Automotive clutch operated by progressive relative inclination between rings
07/1998
07/15/1998EP0853268A2 Manual operating element to be mounted on a shaft
11/1997
11/12/1997CN2267348Y Worm-gear speed reducing box type clutch
07/1997
07/09/1997CN1153873A Lock device of output shaft
11/1993
11/03/1993CN2145280Y Self-lock two-way clutch
11/1992
11/03/1992US5160006 Overload clutch with automatic disengagement
07/1991
07/16/1991US5031742 Overload clutch with automatic disengagement
06/1989
06/13/1989US4838829 Automatic overload clutch reset arrangement
01/1989
01/17/1989US4798559 Automatic overload clutch structure
01/10/1989US4796738 Controllable clutch
11/1987
11/11/1987EP0245203A2 Controllable clutch
08/1987
08/26/1987EP0233508A1 Automatically disengageable safety clutch, especially for hand tools
05/1987
05/05/1987US4662492 Method and system to trigger release of a safety disconnect clutch
11/1985
11/26/1985US4554845 Positive drive and secondary clutch means therefor
07/1984
07/31/1984US4462272 Limited slip differential
11/1981
11/24/1981US4301689 Transmission control system
06/1981
06/02/1981CA1102296A1 Valve actuator having a rotary bi-directional apparatus with a dual ratchet
01/1981
01/27/1981US4246996 Screw operated coupling
12/1979
12/25/1979US4180238 Valve actuator having a rotary bi-directional apparatus with a dual ratchet mechanism
12/1978
12/19/1978US4130001 Drive coupler and uncoupler
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