151231 ⎘
Control functions within change-speed- or reversing-gearings for conveying rotary motion; Smoothing ratio shift by controlling rate of change of fluid pressure using fluid control means
Sub-classes:Work vehicle and control method for work vehicle
#2Hydrostatic transmission system comprising means of limiting acceleration during a change of displacement, control method and machine so equipped
#3Gear change control system and gear change control device
#4Integrated wireless data system and method for pump control
#5Control device of automatic transmission and method of controlling automatic transmission
#6Pressure control valve including a compensating chamber
#7Torque-based shifting
#8Dual-Stage Regulator Valve Assembly
#9Electro-hydraulic control system with interlock protection
#10Clutch control regulator valve with end of fill detection
#11Regulator valve for a torque-transmitting mechanism and method of engaging a torque-transmitting mechanism
#12Transmission pressure modulation by orificed check valve
#13Method and apparatus for applying and releasing a clutch