Patents for F16H 63 - Control outputs to change-speed- or reversing-gearings for conveying rotary motion (19,101)
04/1992
04/07/1992US5101680 Inhibitor for a manual transmission shift control
04/07/1992US5101677 Transmission mounted range selector
04/02/1992DE4041128C1 Gearchange mechanism on gearbox - incorporates locking element to hold lever and prevent jumping out of gear
04/02/1992DE4030667A1 Verfahren zur steuerung einer in ein kraftfahrzeug eingebauten brennkraftmaschine A method for controlling a built-in a motor vehicle internal combustion engine
04/01/1992EP0478138A2 Fluid operated clutch control system having latch member
04/01/1992EP0478029A2 Shift control mechanism for a manual transmission
04/01/1992EP0477603A1 Detent structure for an automatic transmission system
04/01/1992CN2100525U Electric-controlled pneumatic means of automotive clutch operating mechanism
03/1992
03/31/1992US5099711 Tooth butt/buzz control method/system
03/31/1992US5099710 Continuously variable transmission system having parallel drive paths with fluid control valve including pressure equalization
03/31/1992CA1298171C Park position shift selector mechanism and method
03/25/1992EP0477082A2 Traction control system for automotive vehicle
03/25/1992EP0477062A1 Shift fork for a gearbox of a motor vehicle
03/25/1992EP0476005A1 Gear change device for the gearbox of a motor vehicle.
03/25/1992EP0475982A1 Process for manufacturing a gear shift fork of a change gear
03/24/1992US5097724 Automatic mechanical transmission start control system
03/24/1992US5097723 Control of downshift to engine brake running range
03/19/1992WO1992004560A1 Multiple stage gear change box
03/19/1992WO1992004558A1 Double clutch gear-change for motor vehicles
03/18/1992EP0475585A1 Method and system for improving smoothness of upshifts in an automatic transmission
03/18/1992EP0475390A1 System for starting an internal combustion engine for powering vehicles
03/18/1992EP0287573B1 Ratio valve to control unloading of modulating relief valve
03/17/1992US5096032 Combined park brake and shift lever
03/17/1992US5095776 System for controlling a continuously variable transmission having a torque converter
03/17/1992US5095774 Method for controlling gear transmission for vehicle
03/17/1992CA1297386C Transmission shift rail interlock
03/17/1992CA1297385C Control device for an automatic transmission in a motor vehicle
03/17/1992CA1297382C Control valve system for a continuously variable cone-sheaves transmission, particularly for motor vehicles
03/11/1992EP0474107A2 Method and apparatus for controlling a clutch for vehicles
03/11/1992CN1059395A Speed variator
03/10/1992US5095435 Apparatus for controlling lock-up clutch in vehicle automatic transmission according to fuzzy set theory
03/10/1992US5095434 Motor vehicle drive control system
03/10/1992US5094652 Belt driven continuously variable transmission
03/10/1992US5094125 System for controlling engine and automatic transmission
03/10/1992US5094121 Shifting mechanism detent arrangement
03/10/1992US5094116 Planetary gearing
03/04/1992EP0473298A2 Control method inhibiting a change to neutral in a semi-automatic transmission
03/03/1992US5093789 Oil pressure control systems for automatic transmissions
03/03/1992US5092434 Control strategies for a dual range infinitely variable transmission
03/03/1992US5092188 Transfer case motor control apparatus for 4 WD mechanism
03/03/1992US5092187 Auxiliary transmission shift control system
03/01/1992CA2050109A1 Fluid operated clutch control system having latch member
02/1992
02/27/1992DE4133724A1 Hydraulic control for cone pulley flange - has two pressure chambers with cylinder and piston
02/25/1992US5091854 Control systems for vehicle engines coupled with automatic transmissions
02/25/1992US5090950 Automatic power transmission with subsidiary transmission unit
02/25/1992CA1296201C Mechanical transmission and control method therefor
02/23/1992CA2044754A1 Side shifting mechanism for transaxle
02/20/1992WO1992002393A1 Parking brake control valve dual actuating device
02/18/1992US5089965 Shift prohibiting for automatic shift preselection mode for mechanical transmission system with semi-automatic shift implementation
02/18/1992US5089962 Unexpected n logic
02/18/1992US5088341 Engaging lever lock for rotor turning gear
02/11/1992US5086895 Brake-actuating mechanism for vehicle parking brakes
02/11/1992US5086887 Anchor pin for brake band
02/11/1992US5086670 Adaptive transmission shift pressure control with closed-loop compensation
02/11/1992US5086667 Intake system for automobile engine
02/11/1992US5086666 Shift control system for an automatic transmission
02/11/1992US5086659 Upshift brake
02/06/1992DE4115675A1 Stepped ratio vehicle gearbox - uses single control shaft in guide tube with blocking balls and pins engaging forks
02/05/1992CN1015398B Gearing with two gears gearing-down box
02/04/1992US5085107 Apparatus for controlling hydraulically operated continuously variable vehicle transmission, having means for changing power transmitting capacity with input torque
02/04/1992US5085103 Hydraulic control apparatus for automatic transmissions
02/04/1992US5085095 Gearbox selector mechanism
01/1992
01/30/1992DE4124718A1 Gear-change mechanism for motor vehicle - has lever arm with relatively movable parts and devices extending effective moment arm
01/29/1992EP0468107A1 Transmission
01/28/1992US5083642 Double wrap friction brake band and method of manufacture
01/28/1992US5083479 Electronic control type automatic speed changer
01/28/1992US5083475 Gear selection apparatus and method therefor
01/28/1992US5083473 Ratio control system for toroidal continuously variable transmission
01/23/1992DE4105157A1 Electric-motor-operated gearbox esp. for motor vehicle - incorporates selector fork movable axially along shaft by rotor within threaded on to fixed shaft
01/22/1992EP0467772A1 Integrated double acting cylinder
01/22/1992EP0467771A1 Brake band fastening device
01/22/1992EP0467752A1 Output gear assembly of an epicyclic gear of an automatic gearbox
01/22/1992EP0467605A2 Control system for engines and automatic transmissions
01/22/1992EP0467519A1 Pulse width modulation technique
01/22/1992EP0467382A1 Traction drive transmission and lock-up control
01/22/1992EP0467181A1 Hydrostatic transmission for a vehicle with wheel brakes
01/21/1992US5081887 System and method for controlling vehicle speed to prevent gear shift shock applicable to automatic transmission equipped vehicles
01/21/1992CA1294516C Shifter housing assembly for multiple speed power transmission
01/20/1992CA2043916A1 Pulse width modulation technique
01/15/1992EP0466036A1 An automated power unit assembly for a commercial vehicle
01/15/1992CN2093266U Automatic stepless speed change structure for hovercraft
01/14/1992US5081583 Automatic control system for gear transmission
01/14/1992US5080640 Differential unit
01/14/1992US5080639 Variable transmission
01/14/1992US5080209 Manual override of an automatic ratio controller in a hydromechanical transmission
01/14/1992US5080207 Servo-assisted gear selector
01/14/1992US5079970 Acceleration-based control of power-on downshifting in an automatic transmission
01/14/1992US5079969 Motor vehicle transmission system
01/08/1992EP0464406A2 Method for controlling gear transmission for vehicle
01/07/1992US5078249 Gear box with gears shiftable under load
01/07/1992US5078028 Hydraulic control device with cutback valve for an automatic transmission
01/02/1992EP0408592B1 Drive mechanism with two-speed gearbox
01/02/1992DE4121438A1 Adaptive automatic setting of motor vehicle transmission - correcting for torque lost to ancillary circuits
12/1991
12/31/1991US5076113 Shifting device for marine propulsion unit
12/31/1991US5076112 Easy shift sector for transfer case
12/27/1991EP0462904A2 Gearbox
12/27/1991EP0462862A1 Modulation control procedure for the torque of a thermic engine, connected to an automatic transmission
12/27/1991EP0462449A1 Positioning device for the shifting rods in change speed gearing
12/27/1991EP0462401A2 Working vehicle
12/25/1991CN1015195B Extenden range spliter type compound transmission