Power transmission for driving vehicle

Power transmission mechanism

Power transmission system

Power transmission unit for variable-speed drive of machinery

Power transmission with 5-stage planetary gear unit

Power transmitting system for a four-wheel drive vehicle

Power-shiftable gear, especially two-speed planet gear

Powershift gear box, in particular two-speed epicyclic gear box

Powertrain and control having a plurality of accumulators

Powertrain for automatic transmission and hydraulic control...

Pre-charge control system of automatic transmission

Pressure control valve for hydraulic actuation assembly

Pressure regulator valve with boost feature

Pressure relief check valve arrangement for differential...

Process for controlling the actuating pressure in a control elem

Process for controlling the couplings of a hydrostatic and mecha

Process for precise adjustment of a hydrostatic and mechanical t

Pump controlled automatic transmission

Pump output control system with high efficiency hydromechanical

Pump speed compensation for transmission line pressure