| 摘要 |
PURPOSE: The hydraulic control device of an automatic transmission vehicle is provided to rapidly execute the stroke of a clutch by assigning the fluid pressure of an axis-compressing apparatus to the charge within an oil-hydraulic circuit. CONSTITUTION: An auto transmission(2) is connected to the output shaft of an engine(1). The auto transmission comprises a torque converter(3), a transmission tool, and a fluid pressure control valve unit. An output of the auto transmission is delivered to a driving wheel by passing through a differential gear from a driving shaft. A shift lever position from shift lever sensor(17) is inputted in an auto transmission control unit(15). A stroke amount detecting means detects the stroke amount of a piston. |
