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)
01/1983
01/25/1983US4369865 Lock-up control system for a torque converter
01/25/1983US4369804 Electrohydraulic translation apparatus, in particular permitting control of a pressure in an automatic transmission
01/25/1983US4369677 Transmission throttle pressure regulator assembly
01/25/1983US4369676 Kick-down circuit for automatic change-speed transmissions
01/25/1983US4369675 Method and apparatus for controlling an infinitely variable transmission of a motor vehicle
01/25/1983US4369674 Power transmission device
01/25/1983US4369671 Torque transfer mechanism with hydraulic control system for a four wheel drive vehicle
01/25/1983CA1139968A1 Two-speed automatic transmission for a marine propulsion device
01/19/1983EP0069922A2 Control method for automatic transmissions in automotive vehicles
01/18/1983US4368798 Automatic control device of an infinitely variable transmission gear driven by an internal combustion engine, especially for motorized vehicles
01/18/1983US4368653 Hydromechanical transmission
01/18/1983US4368651 Multistage automatic planetary transmission gearing
01/18/1983US4368650 Compact transmission, including a main transmission and a subtransmission
01/18/1983CA1139866A1 Sequencing switching device for controlling an automatic transmission
01/18/1983CA1139639A1 Control system for sequentially actuating fluid actuators
01/18/1983CA1139637A1 Hydraulic fan drive system
01/18/1983CA1139636A1 Sequential preconditioning circuit for hydrostatic transmission
01/11/1983US4367812 Control apparatus for torque converter direct coupling clutch in automatic transmissions
01/11/1983CA1139193A1 System of changing travelling speed of working vehicle
01/11/1983CA1139132A1 Differential traction drive with extreme overall torque ratios for use in a gas turbine engine driveline
01/05/1983EP0068654A1 Self-tensioning motor transmission control system
01/04/1983US4367528 Shift control device for an automatic transmission
01/04/1983US4366705 Throttle opening detector for internal combustion engine
01/04/1983US4366671 Hydrostatic transmission
01/04/1983CA1138681A1 Automatic transmission
01/04/1983CA1138680A1 Centrifugally actuated valve for transmission
12/1982
12/28/1982US4365526 Apparatus for controlling line pressure of automatic transmission
12/28/1982US4365522 Shift lever mechanism of an automatic transmission
12/28/1982US4365473 Hydrostatic transmission having an overspeed control
12/22/1982EP0067594A1 Motor vehicle transmissions
12/22/1982EP0067190A1 Device for maintaining a vehicle stationary
12/21/1982US4364285 Automatic transmission
12/21/1982US4364230 Hydrostatic transmission overspeed prevention circuit
12/15/1982EP0066816A2 Transmission shift control mechanism
12/15/1982EP0066739A2 A gear operating mechanism of an automotive manual transmission
12/15/1982EP0066738A2 A gear operating mechanism of an automotive manual transmission
12/14/1982US4363973 Safety circuit of automatic transmission control system
12/14/1982US4363249 Safety apparatus for vehicles having automatic transmissions
12/08/1982EP0066367A1 Controlled-slip torque converter clutches
12/08/1982EP0066178A2 A gear operating mechanism of an automotive manual transmission
12/01/1982EP0065824A2 Control system for an automatic transmission
12/01/1982EP0065528A1 A method of automatic gear selection in a vehicle power transmission
11/1982
11/30/1982US4361217 Clutch assembly for semiautomatic gear transmission
11/30/1982US4361060 Mechanical automatic transmission
11/24/1982EP0065391A1 Hydraulic vehicle transmission control system
11/24/1982EP0065304A2 Electrohydraulic transmission
11/23/1982US4360353 Power transmission system
11/23/1982US4360092 Gearshift method and apparatus
11/23/1982US4360090 Torque reversal control valve for a torque converter clutch
11/23/1982US4359910 Shift mechanism for power transmissions
11/17/1982EP0064641A2 Gear-change cylinder with three positions
11/16/1982US4358965 Transmission neutral lever lock
11/10/1982EP0064148A2 Transmission control system with pressure biased lock up clutch control valve
11/09/1982CA1135376A1 Automatic transmission line pressure control
11/09/1982CA1135158A1 Pressure override control
11/09/1982CA1135157A1 Multi-mode hydromechanical transmission shift system
11/09/1982CA1135154A1 Control valve mechanism for a power transmission
11/03/1982EP0063787A1 Control system for continuously variable transmission
11/03/1982EP0063786A1 Control arrangement for a variable pulley transmission
11/03/1982EP0063566A1 Method of vehicle propulsion
11/02/1982US4356879 Manipulation device for a transmission apparatus
11/02/1982US4356742 Transmission control system providing overlapped shift line combinations
11/02/1982US4356738 Control arrangement with snubber means
10/1982
10/28/1982WO1982003605A1 Improvements in and relating to aids for vehicle drivers
10/26/1982US4355694 Transmission control system for a combination car system
10/26/1982US4355550 Torque control for internal combustion engines
10/26/1982US4355547 Continuously variable ratio transmission
10/26/1982US4355509 Split torque transmission control
10/26/1982CA1134477A1 Traction pressure control system
10/20/1982EP0062877A1 Continuously variable V-belt transmission
10/19/1982US4354420 Fluid motor control system providing speed change by combination of displacement and flow control
10/19/1982US4354401 Automatic transmission for automobiles
10/19/1982US4354400 Hydromechanical transmission
10/19/1982US4354396 Speed change mechanism with load bearing saddle
10/19/1982CA1133792A1 Control circuit for variable displacement pumps with override valve
10/19/1982CA1133725A1 Automatic transmission control device and its use
10/13/1982EP0062458A1 Motor vehicle transmission apparatus
10/13/1982EP0062426A2 Clutch control means
10/13/1982EP0062072A1 Method for controlling a hydraulic power system
10/12/1982US4354236 System for controlling the hydraulic pressure during a shift operation of an automatic, variable speed transmission
10/12/1982US4353290 Pneumatic control valve and circuit
10/12/1982US4353272 Apparatus for controlling the operation of the engine-transmission assembly of a motor vehicle
10/12/1982CA1133357A1 Anti-stall controller
10/06/1982EP0061875A2 An actuator
10/06/1982EP0061736A2 Continuously variable V-belt transmission including hydrodynamic transmission unit with lock-up means
10/06/1982EP0061735A2 Apparatus for controlling continuously variable V-belt transmission
10/06/1982EP0061734A2 Hydraulic control system for continuously variable V-belt transmission
10/06/1982EP0061733A2 A shift control valve means for controlling continuously variable V-belt transmission
10/06/1982EP0061732A2 Hydraulic control system for continuously variable V-belt transmission with hydrodynamic transmission unit
10/05/1982US4352737 Strainer for automatic transmission control valve
10/05/1982US4352302 Control for hydrostatic transmission
09/1982
09/28/1982US4351206 Electronic and hydraulic control system for automatic gear change transmission
09/28/1982US4351205 Apparatus for the automatic shifting of a stepped speed-change transmission, especially for automotive vehicles
09/28/1982US4351152 Electronic constant speed control for a hydrostatic transmission
09/28/1982CA1132472A1 Control valve mechanism for hydraulic clutch in a power transmission mechanism
09/28/1982CA1132438A1 Positive neutral control for hydrostatic transmission
09/22/1982EP0060390A1 Automatic shifting device for the gears of a change-speed gearbox in a vehicle
09/22/1982EP0060247A1 Unloading means for flow-pressure compensated valve
09/21/1982US4350491 Cone-pulley belt-type transmission
09/21/1982US4350234 Automatic transmission system provided with a function of engine brake
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