Manually operable variable bleed for hydrostatic transmission

Method and apparatus for warm up control of autonomous...

Method and device for controlling a hydrodynamic clutch

Oil processor circuit

Power control system for a machine

Power steering hydraulic system with a low pressure expansible r

Pressure generation and responsive mechanism with high viscous f

Remotely located brake booster

Return valve for a hydraulic system

System and method for controlling viscosity of a fluid and a...

Systems and methods for controlling automatic transmission...

Thermal contraction control apparatus for hydraulic cylinders

Viscosity-temperature compensator for hydraulic systems

Warm-up control for transmission hydrostatic unit

Warm-up promotion device for automatic transmission