Patents for F16D 25 - Fluid-actuated clutches (9,207)
07/1987
07/01/1987EP0227068A1 Propulsion system for motor vehicles, especially for motor cars
06/1987
06/24/1987EP0226440A2 Rotational control apparatus
06/24/1987EP0226358A1 Clutch servos
06/11/1987DE3545698C1 Clutch fitted to an internal combustion engine
06/04/1987WO1987003348A1 Multiple disc clutch
06/03/1987EP0176574A4 Clutch arrangement.
06/02/1987US4669588 Clutch apparatus for vehicles
05/1987
05/27/1987EP0222742A1 Lamellar clutch
05/26/1987US4667798 Forced-cooling friction brake or clutch
05/26/1987US4667796 Hydraulic clutch
05/26/1987US4667568 Pull-type booster for vehicle
05/26/1987US4667567 Pull-type booster for vehicle
05/19/1987US4665802 Shipping and installation restraining strap for slave cylinder
05/12/1987US4664242 Torque transmitting device having a fluid-operated piston
05/12/1987US4664240 Friction clutch operated by a fluid pressure
05/05/1987US4662492 Method and system to trigger release of a safety disconnect clutch
05/05/1987US4662490 Clutch system for an internal combustion engine provided with a plurality of engine units
04/1987
04/28/1987US4660702 Clutch release bearing
04/28/1987US4660694 Prefilled hydraulic control apparatus for motor vehicle mechanical clutch
04/14/1987US4657127 Clutch for linking a compressor with a drive means therefor
04/14/1987US4657126 Two-speed clutch
04/07/1987US4655335 Clutch release mechanism
04/07/1987US4654945 Method for a compact conversion air-actuated drive unit
04/01/1987EP0216046A2 Clutch for a rotary sheet-printing machine
04/01/1987EP0216045A2 Clutch in a rotary sheet-printing machine
03/1987
03/31/1987US4653272 Fluid actuation device with compensation for wear
03/26/1987WO1987001773A1 Arrangement in a friction clutch
03/24/1987CA1219537A1 Drive mechanism
03/19/1987DE3630975A1 Fluid friction clutch
03/17/1987US4650055 Clutch release apparatus for change speed transmission
03/17/1987US4650054 Disengaging device for a double friction clutch
03/12/1987WO1987001420A1 Compressor drive with oil distribution sleeve
03/11/1987EP0214021A1 Hydraulically controlled clutch
03/11/1987EP0214000A1 Automatic wear-adjusting device for a motor vehicle clutch
03/10/1987US4648495 Clutch assembly and lubrication arrangement
03/10/1987US4648493 Rotational control apparatus
03/04/1987EP0212089A1 Actuating pressure amplifier for motor vehicles
03/03/1987US4646894 Pneumatic clutch apparatus
03/03/1987US4646893 Hydraulic clutch actuator
03/03/1987US4646889 Compressor drive with oil distribution sleeve
02/1987
02/26/1987DE3529352A1 Master cylinder
02/24/1987US4644968 Master clutch pressure and lubrication valve
02/17/1987US4642985 Oil pump system in power train
02/05/1987DE3527399A1 Double clutch, in particular for motor-vehicle gear boxes
02/04/1987EP0210353A1 Double clutch for a motor vehicle transmission
02/03/1987US4640478 Quick connect cylinder mount structure
02/03/1987US4640401 Vehicle clutch lube control system
02/03/1987US4640294 Assembly method and apparatus for spline-type connection
01/1987
01/27/1987US4638900 Fan drive mechanism
01/24/1987CN86104607A Viscous liquid driving speed control clutch
01/20/1987US4637505 Fluid-operated clutch disengaging apparatus
01/13/1987US4635778 Fluid-operated piston
01/13/1987US4635768 Clutch having an output with break away connection
01/13/1987US4635442 Hydraulic master cylinder assembly
01/07/1987EP0207685A1 Starting clutch assembly for a continuously variable transmission
01/06/1987US4633993 Hydraulically operated clutch release bearing
01/06/1987US4633992 Clutch mechanism for automobile
01/06/1987US4633991 Coupling clutch having axially captured, rotatable housing
01/06/1987CA1216244A1 Actuator for friction coupling
01/02/1987DE3545842A1 Multi-plate clutch actuated with power assistance from a pressure medium and having a diaphragm spring with driver teeth to secure it against relative rotation
12/1986
12/31/1986WO1986007623A1 Fan drive mechanism
12/23/1986CA1215659A1 Variable speed drive unit
12/23/1986CA1215654A1 Rotational control apparatus
12/23/1986CA1215609A1 Dual-rotary union, rotational isolation adapter
12/16/1986US4629050 Multidisk clutch featuring improved lubrication and cooling
12/10/1986EP0204663A1 Co-axial pneumatic clutch for integration with the gearbox power take-off of industrial vehicles
12/09/1986US4627512 Air actuated clutch for four wheel drive vehicles
12/02/1986US4625846 Device for disconnecting the wheels from a vehicle's optional drive
11/1986
11/26/1986CN86101229A Fitting method for splines automobile clutch
11/25/1986US4624356 Fluid pressure operated, axially-engaging clutch
11/25/1986US4624355 Hydraulic clutch and pump assembly
11/25/1986US4624353 Friction device
11/25/1986US4624291 Method of prefilling modular hydraulic control apparatus
11/25/1986US4624290 Prefilled hydraulic control apparatus for motor vehicle
11/18/1986US4623055 Hydraulic clutch
11/11/1986US4621565 Hydraulic slave cylinder switch
11/11/1986US4621541 Apparatus for changing rotational speed with the aid of clutching activity
11/05/1986EP0200461A1 Improvements in clutch actuating systems
11/05/1986EP0200410A1 A clutch release mechanism
11/05/1986EP0200161A2 Control system
11/05/1986EP0200160A2 Valve
11/04/1986US4620625 Fluid actuated clutch assembly
10/1986
10/21/1986US4617855 Hydraulic slave cylinder switch
10/15/1986EP0197651A1 Fluid operated clutch system
10/14/1986US4616526 Transmission device housing construction with shaft lubricating oil shield cover generating lubricant pool
10/14/1986CA1212639A1 Cooling oil cut-off valve for a clutch
10/14/1986CA1212638A1 Fluid operated clutch or brake
10/07/1986US4615422 Coupling with spline clutch having different helix angles
09/1986
09/30/1986US4614259 Clutch drum for automatic transmission
09/24/1986EP0195521A1 Hydraulic control apparatus and method of assembly thereof
09/24/1986EP0195463A2 Hydraulic master-slave cylinder clutch with safety system to assure positive clutch actuation
09/24/1986CN85109194A Device for drawing horizontal ribbed slab
09/23/1986US4613026 Friction clutch device
09/23/1986US4613024 Power transmission for working vehicles
09/17/1986EP0194773A1 Hydraulic control apparatus having an installation restraining strap
09/16/1986US4611698 Switch mechanism for sequential action of a double clutch mechanism
09/10/1986EP0194120A2 Assembly method for a spline-type connection
09/02/1986US4609087 Motor vehicle transmission having clutch operating hydraulic cylinder
08/1986
08/28/1986WO1986004968A1 Start-up and shifting clutch mechanism
08/27/1986EP0191987A2 Hydraulically actuated starting clutch assembly
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