Double clutch gear, has hydraulic motor i.e. oscillating motor, whose controller is activated, pressure supply unit whose hydraulic motor is stored, and pressure change valve provided between hydraulic motor and pressure supply device

摘要

The gear (1) has two separating actuator lines (3, 4) with a set of hydraulic switchable gears (I, II, III, IV, V, R). A gearbox actuator (30) is provided with a controller (17, 18) for controlling the gears. The controller of a hydraulic motor (21, 22) i.e. oscillating motor, is activated. The hydraulic motor of a pressure supply unit is stored, and a pressure change valve is provided between the hydraulic motor and a pressure supply device (23). The hydraulic motor is arranged radially inside the controller.