Patents for F16H 59 - Control inputs to change-speed- or reversing-gearings for conveying rotary motion (25,993)
10/1991
10/08/1991US5054336 Shift control for automatic transmission for effective engine brake running
10/03/1991WO1991014888A1 Abnormality detection device for speed change system
10/02/1991EP0449765A1 Drilling machine with gear speed change
10/02/1991EP0449615A2 Alarm system for vehicle automatic transmission
10/02/1991EP0449499A2 Start from stop control method
10/02/1991EP0449424A2 Throttle error detection logic
10/02/1991EP0448549A1 Electrical control system for control of an automatic transmission apparatus
10/02/1991EP0367819A4 An electronically-controlled, adaptive automatic transmission system
10/02/1991DE4010037A1 Speed adjusting mechanism for portable drill - has switch lever movement constrained by spring clip exerting force
10/01/1991US5053963 AMT cruise control mode shift logic
10/01/1991US5053962 Automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation
10/01/1991US5053961 Semi-automatic shift implementation for mechanical transmission system
10/01/1991US5053960 Electronic control system for powershift transmission with compensation for variation in supply voltage
10/01/1991US5053959 Control system and method for sensing and indicating neutral in a semi-automatic mechanical transmission system
10/01/1991US5052512 Reversible control level linkage
10/01/1991US5052246 Motor vehicle with line pressure control for automatic transmission
09/1991
09/30/1991CA2039452A1 Throttle error detection logic
09/26/1991DE4009290A1 Coupling unit for synchronous shaft connection - consists of drive, driven and intermediate shaft, with electromagnetic or mechanical clutches
09/25/1991EP0448348A2 Shift lever for automatic transmission
09/24/1991US5050717 Temperature responsive lock-up control for motor vehicle with automatic transmission
09/24/1991US5050458 Double transition upshift control for an automatic transmission
09/24/1991US5050457 Continuously variable transmission
09/24/1991US5050456 Automatic speed changing apparatus for vehicle
09/24/1991US5050455 Method of controlling continuous variable transmission
09/24/1991US5050453 Compensation for a drop in idling speed upon selecting drive range from neutral range
09/24/1991US5050451 Transmission lubricant temperature/viscosity determination method/apparatus
09/24/1991US5050427 Method for controlling AMT system including speed sensor signal fault detection and tolerance
09/24/1991US5050411 Shift lever locking device for automatic transmission of column type
09/19/1991WO1991013780A1 Control system for a vehicule drive
09/18/1991EP0447086A1 Transmission selector mechanism
09/18/1991CN1013950B Control and method for controlling amt system including manually operated engine compression brake
09/17/1991US5050082 System for controlling automotive automatic transmission
09/17/1991US5048655 Electric declutch mechanism for direct drive crawler
09/17/1991US5048650 Engine brake running control for automatic transmission in automatic drive range
09/17/1991US5048481 Throttle actuator safety method for automated transmission
09/17/1991US5048373 Control apparatus for automatic transmission
09/17/1991US5048372 Transmission gear position dependent output control system for automotive internal combustion engine
09/11/1991EP0445828A2 Speed change gear shifting system for automotive vehicle
09/11/1991EP0445770A1 Control system for automatic transmission
09/11/1991CN1013851B Controller for vehicles
09/11/1991CN1013844B Control mechanism for setting gear shifting box in free position on braking
09/10/1991US5047940 Power train control apparatus for a vehicle
09/10/1991US5047936 Gear shift control for power train
09/10/1991US5047935 Automatic transmission control apparatus, having means for determining the completion of a shift
09/10/1991US5047934 Controlling device for automatic speed change mechanism
09/10/1991US5046383 Acceleration-based control of power-on clutch-to-clutch upshifting in an automatic transmission
09/10/1991US5046263 Oil level monitoring device for automotive automatic power transmission
09/10/1991CA1288616C Control by switch under force of a declatching system at stop for automatic transmission
09/05/1991WO1991012927A1 Testing method for electric shift control apparatus
09/05/1991DE4005588A1 Automatic or manual transmission switching device for vehicle - has selection lever moved into manual position for selective manual operation of gears
09/04/1991EP0444676A1 Operation apparatus for vehicle automatic transmission mechanism
09/04/1991EP0444472A2 Control system, particularly for motor vehicle
09/04/1991EP0444250A1 Shift device for automatic transmission
09/04/1991EP0444188A1 Vehicle creep control
09/03/1991US5046178 Control method for automatic transmission garage shifts
09/03/1991US5046177 Engine-CVT performance mode system
09/03/1991US5046176 Closed-loop clutch control of an automatic shift transmission
09/03/1991US5046175 Method of detecting clutch tie-up during transmission shifting
09/03/1991US5046174 Method of clutch-to-clutch closed throttle downshift in an automatic transmission
09/03/1991US5044478 Foot pedal operated positioning control
09/03/1991US5044230 Gear shift controlling device of automatic transmission
09/03/1991US5044221 Shift lever control device
09/03/1991US5044220 Shifting arrangement for an automatic transmission of a motor vehicle
09/03/1991CA1288315C Temperature compensated control valve, particular for hydraulic control systems for motor vehicles
08/1991
08/29/1991DE4005590A1 Actuating mechanism for motor vehicle automatic gearbox - has holder element swivelling on vehicle structure and connected by link to transmission casting
08/28/1991EP0443992A1 A control device for motor vehicle gearboxes particularly for agricultural tractors
08/28/1991EP0443424A1 Transmission control system for cars comprising a variable speed drive
08/27/1991US5043895 Method of controlling gear changing operation in automatic transmission
08/27/1991US5043894 Jolt control system for drive system
08/27/1991US5043892 Electronic control system for powershift transmission with compensation for magnetic coupling
08/27/1991US5042329 Control system for automatic transmission featuring improved downshifting characteristics with overdrive inhibitor
08/27/1991US5042327 Method for upshifting a compound semi-blocked splitter type automatic mechanical transmission
08/27/1991US5042325 Control system for steplessly variable power transmission
08/27/1991US5042324 Control of torque generated by engine followed by continuously variable transmission
08/27/1991US5042323 Hydraulic control method for continuously variable speed change gear mechanism for a vehicle and a drive control method for a pressure valve thereof
08/27/1991US5042317 Safety device in the control of a motor vehicle automatic transmission
08/27/1991US5042316 Transmission linkage
08/27/1991US5042315 Gear mechanism
08/27/1991US5042314 Steering and transmission shifting control mechanism
08/27/1991US5042133 Automatic transmission
08/22/1991WO1991012444A1 Gear selector device
08/22/1991WO1991012443A1 Transmission for a vehicle
08/20/1991US5040648 Electrohydraulic control device for a drive train of a vehicle
08/20/1991US5040434 Ignition key locking device for gearshift park interlock system
08/14/1991EP0441522A2 Control device for an automobile
08/14/1991EP0441290A2 Automatic transmission with sensor fault detector
08/14/1991EP0441248A1 Gear shift device for a vehicle
08/14/1991EP0440951A1 Hand lever connecting device with rod assembly for selecting the speed of a gear shift transmission
08/14/1991EP0380564B1 Process and device for controlling a motor vehicle transmission line
08/13/1991US5040114 Method of controlling continuously variable transmission in combination with engine throttle control
08/13/1991US5038901 Clutch control system in which the clutch actuation is initiated by control of the gear shift lever
08/13/1991US5038887 Control console for bidirectional service vehicle
08/13/1991US5038880 Automatic speed control system for vehicle
08/13/1991US5038636 Double transition downshift control for an automatic transmission
08/13/1991US5038635 System for controlling servo activating hydraulic pressure occurring in vehicular power train
08/13/1991US5038627 Vehicle transmission with manually shifted lower gears and automatically shifted upper gears
08/08/1991WO1991011638A1 Gear position sensor
08/08/1991DE4003281A1 Motor vehicle gear box - has illuminated indicator to show which gear is engaged
08/08/1991DE4002932A1 Gear-change lever mechanism for road vehicle - has selection lever coupled to gear-change spindle using ball couplings
08/06/1991US5038286 Method for controlling transmission system