Patents for F16H 59 - Control inputs to change-speed- or reversing-gearings for conveying rotary motion (25,993)
01/1980
01/01/1980US4181204 Oil pressure control means for an automatic transmission
12/1979
12/12/1979EP0006033A1 Electric control method and apparatus for automatic transmissions
12/11/1979US4178518 Electronic directional control circuit
11/1979
11/27/1979CA1066920A1 Compact transmission
11/20/1979US4174766 Speed shift indicator
11/20/1979US4174645 Automatic change-gear control device for use in electromobile
11/20/1979CA1066536A1 Power drive transmission assembly
10/1979
10/31/1979EP0004916A1 Pedal control for an infinitely variable gearing of a vehicle
10/30/1979US4172505 Method and apparatus for eliminating transmission jolt in motor vehicles
10/18/1979WO1979000781A1 Device for regulating an engine-and-transmission unit in a motor vehicle
10/09/1979US4170149 Multi-speed transmission with improved shifting means
10/09/1979CA1063910A1 Hydrostatic transmission control
09/1979
09/18/1979CA1062586A1 Engine speed reducer responsive to positioning of the transmission shift lever
09/11/1979US4167126 Control system for vehicle overdrive transmission
09/04/1979US4166440 Engine control system utilizing torque converter slip
08/1979
08/21/1979US4164876 Downshift inhibitor circuit
08/21/1979CA1060758A1 Transmission control mechanism
07/1979
07/24/1979US4161894 Automatic transmission device, with belt transmission ratio variator, particularly for motor vehicles
06/1979
06/26/1979US4158969 Shifting mechanism for motor vehicle transmission
06/26/1979CA1057167A1 Control lever assembly for power shift transmission and modulating clutch
06/05/1979CA1055729A1 Transmission modulator valve control
05/1979
05/22/1979US4155277 Automatic speed change control apparatus
05/08/1979CA1054239A1 Automatic gear selector for handling or civil engineering machinery
04/1979
04/17/1979US4150416 Control circuit for a vehicle transmission system
04/17/1979CA1052661A1 Hydraulic control system for a power transmission
04/10/1979US4148232 Oil pressure control means for an automatic transmission
04/10/1979US4148231 Automatic transmission control
03/1979
03/13/1979US4144424 Switch for vehicle transmission with automatic clutch
03/13/1979US4143563 Hydraulic control system for use in automatic transmission
03/07/1979EP0000960A1 Shifting device for multistage gear boxes in motor vehicles
03/06/1979US4142613 Downshift control apparatus for automatic power transmission
03/06/1979US4142427 Pressure sensitive control of input pressure to transmission vacuum modulator
02/1979
02/27/1979CA1049375A1 Transmission ratio control system
02/13/1979US4138903 Hydrostatic transmission control
02/06/1979US4138004 Transmission clutches with sequence valve and piston-controlled pressure modulator
02/06/1979US4137824 Remote shifter for vehicle transmissions
01/1979
01/23/1979US4135390 Engine torque transducer using a spoked torque transmitting plate
01/23/1979CA1046903A1 Range shift and park lock control
01/16/1979US4134313 Automatic transmission for automobiles
01/16/1979US4134312 Control system for an automatic power transmission
01/16/1979CA1046383A1 Multi throw selector mechanism using pivoted links
01/09/1979US4133219 Transmission shift control mechanism
01/02/1979US4132124 Shift mechanism for automotive transmission
01/02/1979CA1045518A1 Seal assembly for control lever
12/1978
12/26/1978US4131036 Method and apparatus for transmission control system
12/26/1978US4131035 Hydromechanical transmission
12/26/1978CA1044998A1 High speed reverse lockout control
12/12/1978US4129046 Gear shift control
12/12/1978CA1044047A1 Combination transmission neutralizer and power train interlock system
12/05/1978US4128151 Transmission mechanisms for vehicles
11/1978
11/21/1978US4126061 Signal failure circuit for automatic transmissions
11/21/1978US4126054 Control means
11/14/1978US4125032 Actuating mechanism for hydrostatic transmission
10/1978
10/24/1978CA1040981A1 Automotive transmission shifting mechanism
10/17/1978US4120212 Forward-reverse interlock for a transmission
10/17/1978CA1040459A1 Speed changing device for tools having a gear assembly with a variable gear ratio
10/10/1978US4119119 Shift control detent mechanism
10/10/1978US4118999 Automatic transmission shifter
10/03/1978US4117747 Electronic control system for automatic gearboxes
10/03/1978CA1039618A1 Combination pressure control selector valve
09/1978
09/26/1978US4116086 Changeable gate plate means for lever control devices
09/19/1978US4115671 Control system for an automatic transmission including switch with lost motion actuator
09/19/1978CA1038651A1 Fluid logic control system for hydraulically operated transmission system
09/12/1978CA1038468A1 Transmission locking system
09/12/1978CA1038261A1 Hydrostatic transmission control system
09/05/1978CA1037832A1 Motion transmitting remote control assembly
08/1978
08/29/1978CA1037350A1 Feed and accumulator control of trimmer valve boost pressure
08/22/1978US4108022 Device for controlling the speed shift operation of an automatic transmission
08/15/1978US4106368 Transmission control system
08/15/1978CA1036466A1 Transmission assembly
08/15/1978CA1036465A1 Single lever gear shift control
08/15/1978CA1036464A1 Lever control, particularly for vehicles equipped with hydrostatic transmission
08/08/1978US4105101 Brake operated low ratio release
08/08/1978US4105100 Hydraulic control system for a power transmission
08/08/1978US4104982 Transmission gear ratio indicator
08/08/1978US4104929 Shift mechanism
08/01/1978US4103764 Control system for an automatic power transmission
07/1978
07/25/1978US4102222 Transmission control system
07/25/1978US4102131 Integrated transmission-engine control
07/11/1978US4100530 Controlled mechanical system
06/1978
06/27/1978US4096930 Gear shift selector brake interlock
06/27/1978US4096765 Control linkage arrangement
05/1978
05/23/1978US4090414 Transmission control system for shuttle type vehicles
05/16/1978US4089394 Park lock and gear shift for a vehicle transmission
05/09/1978US4088857 Back-up alarm having a modular construction
05/02/1978US4086822 Automotive transmission shifting mechanism
04/1978
04/25/1978US4085833 Hydrostatic transmission control
04/18/1978US4084448 Escapement assembly for shift control mechanism
03/1978
03/21/1978US4079638 Device for the automatic or manual selection of the ratio of a gearbox on a motor vehicle
03/14/1978US4078447 Floor control shift lever mechanism in automatic transmission of motor vehicle
03/07/1978US4077283 Engine speed reducer responsive to positioning of the transmission shift lever
03/07/1978US4077275 Gearshift lever assembly
03/07/1978US4077212 Hydrostatic transmission control
02/1978
02/28/1978US4075912 Transmission with sump oil level responsive controls
02/14/1978US4073203 Electronic transmission gear change control system
01/1978
01/31/1978US4071126 Safety apparatus in an automatic transmission for a vehicle to prevent engagement of the low speed clutch at high speeds
01/24/1978US4069900 Combination transmission neutralizer and power train interlock system
01/24/1978US4069843 Clutch cylinder circuit and charging valve therefor
01/03/1978US4065982 Transmission gear shift control
12/1977
12/06/1977US4061051 Device for pedal operating a motor vehicle transmission control