Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16D - Couplings for transmitting rotation; Clutches; Brakes › F16D 48 - External control of clutches
Patents for F16D 48 - External control of clutches (10,172)
06/1986
06/18/1986EP0184675A2 Belt type continuous reduction gear mechanism
06/04/1986EP0183094A1 Automated clutch
06/03/1986US4592457 Infinitely variable V-belt transmission for a motor vehicle
05/1986
05/28/1986EP0182312A2 Four wheel drive unit
05/27/1986US4591129 Valve seal breakaway device
05/27/1986US4591038 Automatic clutch control system
05/27/1986US4591034 Controllable drive for a movable releaser of a motor vehicle friction clutch
05/09/1986WO1986002604A1 Control device for a pressure-actuated coupling clutch
04/1986
04/30/1986EP0179683A2 Control device for an automatic transmission with four ratios
04/29/1986US4584905 Method and apparatus for control of gear changing under load in a transmission
04/23/1986EP0178781A2 Electromagnetic clutch control system for automobiles
04/22/1986US4583627 Vehicle/engine operational parameter responsive clutch control
04/22/1986US4583624 Fluid system with selective differential pressure control
04/16/1986EP0178060A1 Electromagnetic clutch control system for automobiles
04/15/1986US4581979 Shipping and installation restraining clip for master cylinder input member
04/09/1986EP0177341A2 Clutch servos
04/09/1986EP0176529A1 Clutch engagement control system.
04/01/1986US4579200 Inching control apparatus
03/1986
03/27/1986WO1986001864A1 Clutch protection system
03/25/1986US4577741 Fluid-operated servomotor for actuation of clutches or the like
03/18/1986US4576265 Control system for hydraulic automatic clutch
03/18/1986US4576263 Clutch control
03/18/1986US4576262 Method and apparatus for operating a magnetic clutch
03/13/1986WO1986001467A1 Operation of a differential lock
03/11/1986US4574931 Minimum purge volume hydraulic clutch actuator
02/1986
02/26/1986EP0172601A1 Control system for a motor vehicle propulsion unit
02/25/1986US4572131 Governor device of diesel engine
02/13/1986WO1986000849A1 Pressure-adjusting system for a hydraulically-operated clutch and/or brake for the drive shaft of a press
02/04/1986US4567975 Apparatus and method for controlling the engagement of a gap-type electromagnetic coupling and for alleviating engagement noise
02/04/1986US4567972 Clutch wear detector, adjustment and indicator system
02/04/1986US4567971 Hydraulic circuit for activating a clutch and a throttle valve used in the circuit
02/04/1986CA1200264A1 Vehicle with clutch/brake interlock
01/1986
01/28/1986US4566599 Telecontrol system for cranes
01/22/1986EP0168775A1 Actuating device for a positive or non-positive differential locking assembly
01/14/1986US4564039 Hydraulic differential locking device with adjustable sensitivity
01/08/1986EP0166722A1 Control device for a clutch
01/08/1986EP0088093B1 Method and device for the control under load of a gear-box
01/07/1986US4562909 Clutch device for marine vessel drive
01/07/1986US4562905 Clutch operation control system for fluid torque converters
12/1985
12/31/1985US4561530 Electronic clutch control system
12/31/1985US4561528 Lock-up clutch control valve assembly
12/31/1985US4561460 Dual orifice control
12/24/1985US4560369 Belt type continuous reduction gear mechanism
12/24/1985US4560047 Solenoid operated clutch engagement
12/24/1985US4560045 Transmission control system for a transmission having input shafts clutched to a power source
12/17/1985US4558772 For a motor vehicle
12/03/1985CA1197396A1 Continuously variable transmission ratio control system
11/1985
11/27/1985EP0162629A1 Transmission control system
11/21/1985EP0161824A1 System for controlling the transmission ratio of an infinitely variable transmission
11/19/1985US4553654 Installation for controlling a clutch in response to drive pedal position and engine speed
11/19/1985US4553470 Assistor for reducing stepping force
11/12/1985US4552256 Motor, clutch and gearing control
11/06/1985EP0160368A1 Clutch control
11/05/1985US4550816 System for controlling stall speed for an electromagnetic clutch
10/1985
10/29/1985US4549564 Pressure modulator valve
10/24/1985WO1985004697A1 Clutch engagement control system
10/22/1985US4548303 Composite drive for a tractor including a fluid coupling assembly with a lockup clutch
10/16/1985EP0158004A1 Selfadjusting servomechanism for actuation of a clutch
10/09/1985EP0157086A1 Valve arrangement for a hydraulically actuated friction clutch, especially for motor vehicles
10/08/1985US4546296 Electric actuators
09/1985
09/26/1985WO1985004225A1 Automatic transmission for vehicles
09/18/1985EP0154834A2 Method and apparatus for controlling electromagnetic couplings
09/11/1985EP0154230A2 Electromagnetic clutch assembly
09/10/1985US4540078 Clutch lube control
09/10/1985CA1193342A1 Control system for an infinitely variable transmission with an electromagnetic powder clutch
09/03/1985CA1192764A1 Change speed multiple axle shift lock out
08/1985
08/28/1985EP0153051A1 System for controlling an electromagnetic clutch for a vehicle
08/28/1985EP0153050A1 System for controlling an electromagnetic clutch
08/21/1985EP0152182A2 System for controlling an electromagnetic clutch of a vehicle
08/20/1985US4535879 Control system for controlling the engagement of a pressure-operated actuator
08/14/1985EP0151424A2 Valve arrangement for a hydraulically operated friction clutch, especially for motor vehicles
08/07/1985EP0151043A2 System for controlling an electromagnetic clutch of a vehicle
08/07/1985EP0151038A2 System for controlling an elektromagnetic clutch for a vehicle
08/07/1985EP0151037A2 System for controlling the clutch current of an electromagnetic clutch for a vehicle
08/06/1985US4533030 Clutch actuating system
08/06/1985US4532768 Valve device for a hydraulic circuit
08/06/1985CA1191458A1 Control system for split axle drive mechanism
07/1985
07/31/1985EP0149742A1 Vehicle with differential locking means
07/30/1985US4531624 Check valve used with vacuum system for an automotive vehicle
07/17/1985EP0148409A2 Method and apparatus for operating a magnetic clutch
07/17/1985EP0148349A1 Lock-up torque converter control combined with anti-skid brake control
07/16/1985US4529073 Cooling oil cut-off valve for a clutch
07/16/1985US4529072 Automatic clutch control system
07/09/1985US4527681 Variable speed drive unit with graduated increasing and decreasing speed profile
07/09/1985US4527679 Electro-pneumatic clutch control valve
07/09/1985US4527678 Transmission clutch control system and method
07/03/1985EP0147228A2 System for controlling the clutch torque of an electromagnetic clutch for a vehicle
07/03/1985EP0147227A2 System for controlling the clutch current of an electromagnetic clutch of a vehicle
07/03/1985EP0147202A2 System for controlling the clutch torque of an electromagnetic clutch for a vehicle
07/03/1985EP0147201A2 System for controlling the clutch torque of an electromagnetic clutch for a vehicle
07/03/1985EP0147200A2 System for controlling the clutch torque of an electromagnetic clutch for vehicles
07/02/1985US4526255 Fluid drive transmission employing lockup clutch
07/02/1985US4526065 Automatic transmission brake-neutral control circuit
06/1985
06/26/1985EP0146283A1 Improvements in or relating to prefilled hydraulic control apparatus
06/19/1985EP0144737A2 Control system for a twin clutch of a power shift gearbox
06/19/1985EP0144587A2 Pressure modulating apparatus
06/18/1985US4523494 Steering pressure responsive differential lock control system
06/18/1985CA1188908A1 Clutch release system
06/12/1985EP0144241A1 Clutch Assembly
06/12/1985EP0143975A2 Farm tractor with two drivable axles, both with a differential gearing
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