Patents
Sitemap › F16 - Engineering elements or units; General measures for producing and maintaining effective functioning of machines or installations; Thermal insulation in general › F16H - Gearing › F16H 61 - Control functions within change-speed- or reversing-gearings for conveying rotary motion
Patents for F16H 61 - Control functions within change-speed- or reversing-gearings for conveying rotary motion (47,420)
07/1988
07/27/1988EP0275463A2 Transmission clutch closed loop slip controller
07/26/1988US4759432 Pressure medium-adjusting member for the actuation of a lamelae-clutch with a lubricating valve
07/26/1988US4759236 System for controlling the pressure of oil in a system for a continuously variable transmission
07/26/1988US4759212 Abnormality determination device for a vehicle speed sensor
07/26/1988US4759184 Acceleration modulator for a hydraulic driving system
07/20/1988EP0156861B1 Gear shifting device for a manual gear-box of motor vehicles
07/19/1988US4758695 Automotive transmission control system and improved longevity therefor
07/19/1988US4757886 Transmission clutch closed loop slip controller and method
07/19/1988US4757726 Vehicle gear transmission having an overdrive gear stage
07/19/1988CA1239331A1 Method and apparatus for selective supplementary hydraulic driving of the wheels of a vehicle
07/14/1988WO1988005140A1 Integrated drive generator with common centerline
07/14/1988WO1988005138A1 Continuously variable transmission
07/13/1988EP0274080A2 Forward and reverse clutch actuation system for a belt-driven continually variable transmission
07/13/1988EP0274079A2 Lockup control system for an automatic transmission torque converter
07/13/1988EP0274078A2 System for actuating the displaceable pulley in a continually variable transmission
07/13/1988EP0186840B1 Socket housing for a vehicle gear shift lever with a reverse gear locking device
07/12/1988US4757449 Automatic transmission system for vehicles
07/12/1988US4756213 Transmission control with a clutch priority valve
07/12/1988US4756205 Gear shifter for manual transmission systems
07/12/1988US4756157 Control device for a hydrostatic gear
07/12/1988US4756156 Drive system with two hydrostatic gears
07/12/1988CA1239074A1 Proportional hydraulic solenoid control
07/06/1988EP0273874A2 Control device for a motor vehicle gearbox
07/06/1988EP0273735A2 Electronic automatic gear transmission control apparatus
07/06/1988EP0273633A1 Hydraulically operated continuously variable transmission
07/06/1988EP0273631A1 Hydraulically operated continuously variable transmission
07/06/1988EP0273177A2 Method for suppressing transmission noise in change speed gearboxes, especially those of motor vehicles
07/05/1988US4754666 Power transmission control system
07/05/1988US4754603 Hydraulic-drive system for an intermittent-demand load
06/1988
06/29/1988EP0272845A2 Hydraulically operated continuously variable transmission
06/29/1988EP0272844A2 Hydraulically operated continuously variable transmission
06/29/1988EP0272843A2 Hydraulically operated continuously variable transmission
06/29/1988CN87107229A Control system for controlling line pressure in continuously variable transmission
06/28/1988US4754403 Hydraulic pressure control system of automatic transmissions for vehicle
06/28/1988US4753627 Hydraulic control system for a belt drive continuously-variable speed transmission
06/28/1988US4753135 Control means for vehicle automatic transmissions
06/28/1988US4753134 Downshift timing and engine brake control for automatic transmission
06/28/1988US4753133 Control system for continuously variable transmission in motor vehicle
06/28/1988US4753132 Hydraulic servo for friction coupling devices of automatic transmissions
06/22/1988EP0272109A2 Pressure control valve
06/22/1988EP0272108A2 Rotational speed detecting device for a continuously variable transmission for a vehicle
06/22/1988EP0271617A1 Semi-automatic mechanical transmission control and control method
06/21/1988US4752883 Method for directing an up-shift operation for a vehicle having a manual transmission
06/21/1988US4752278 Manually-operated control device for a motor vehicle gearbox comprising a variator
06/21/1988US4752277 Control system for an infinitely variable transmission
06/21/1988US4751859 Hydraulic control apparatus for hydraulically-operated power transmitting system having continuously variable transmission
06/21/1988US4751858 Device for controlling quantity of lubricating oil in automatic transmission for vehicle
06/21/1988US4751857 System for controlling the pressure of oil in a system for an infinitely variable transmission
06/21/1988US4751817 Fluid machine and a method of controlling the same
06/16/1988DE3641801A1 Energy-saving hydraulic feed device for motor vehicles
06/16/1988DE3641211A1 Hydrostatic drive system with two loads connected in parallel
06/15/1988EP0271234A2 Fluid actuated shift bar housing assembly
06/15/1988EP0271159A2 Automatic engine/transmission control system
06/15/1988EP0270708A1 Control and method for controlling AMT system including manually operated engine compression brake
06/15/1988EP0270674A1 Automatic transmission of wheel loader
06/14/1988US4750598 Control system for the throttle valve of a vehicle engine
06/14/1988US4750385 Brake responsive automatic transmission control apparatus
06/14/1988US4750384 Overdrive transmission unit
06/14/1988CA1238102A1 Variable speed drive
06/09/1988DE3640640A1 Hydrostatic drive system with a consumer with two connections
06/08/1988EP0270301A2 Slide parts
06/08/1988EP0270272A2 Control system for controlling the line pressure in a continuously variable transmission
06/08/1988EP0270197A2 Automatic engine/transmission control system
06/08/1988EP0270196A2 Automatic engine/transmission control system
06/08/1988EP0270195A2 Automatic engine/transmission control system
06/08/1988EP0270194A2 Automatic engine/transmission control system
06/08/1988EP0270190A2 Hydraulic drive system
06/08/1988EP0270036A2 Vehicle speed control system for motor vehicle having an automatic transmission control system
06/08/1988EP0269942A2 Semi-automatic mechanical transmission control
06/08/1988EP0269772A1 Semi-automatic mechanical transmission control and control method
06/08/1988EP0156860B1 Remote control distance of a gear-box for a motor vehicle with incorporated compressed air system
06/07/1988US4748898 Switching valve device
06/07/1988US4748891 Hydraulic system
06/07/1988US4748870 Control system for automatic transmission
06/07/1988US4748863 Fluid actuated shift bar housing assembly
06/07/1988US4748809 Hydraulic servo mechanism of automatic transmission for vehicle
06/07/1988CA1237638A1 Remote master shift control
06/07/1988CA1237636A1 Directly mounted master shift control
06/01/1988EP0268686A1 Device for selecting starting speed stage in automatic transmission
06/01/1988EP0268582A1 Transmission.
06/01/1988EP0222761B1 Gear shifting device
05/1988
05/31/1988US4747809 Hydraulic control for a continuously variable transmission
05/31/1988US4747808 System for actuating the displaceable pulley in a continually variable transmission
05/31/1988US4747807 Control system for an infinitely variable transmission
05/31/1988US4747327 Hydraulic control apparatus for hydraulically-operated power transmitting system having continuously variable transmission
05/31/1988US4747325 Transmission ratio control system for a continuously variable transmission
05/31/1988US4747278 Shift lock
05/25/1988EP0268484A1 Hydraulically operated continuously variable transmission
05/25/1988EP0268078A1 Total capacity regulating device for at least two hydrostatic transmissions
05/24/1988US4747056 Automatic transmission control apparatus
05/24/1988US4746826 Electromagnetic clutch apparatus
05/24/1988US4745826 Shift condition detector for an automatic vehicle transmission
05/24/1988US4745822 Two speed axle
05/24/1988US4745748 Clutch valve system for static hydraulic continuously variable transmission
05/24/1988US4745746 Power control for a hydrostatic transmission
05/24/1988CA1236998A1 Transmission for vehicle
05/19/1988DE3738249A1 Electrical switching element for drives
05/19/1988DE3738012A1 Gangwechsel-steueranordnung fuer hydraulisches getriebe Gear change control arrangement for hydraulic transmission
05/19/1988DE3734213A1 Continuously variable cross-flow transmission with integrated bypass flaps 1 + 2 for use as a start-up clutch and freewheel
05/18/1988EP0267752A1 Hydrostatically operated continuously variable transmission
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