| 摘要 |
PURPOSE:To provide a brake fluid pressure controller which improves the operation feeling of a brake pedal at the initial stage of repressurization. CONSTITUTION:In the case of a brake fluid pressure controller which possesses on a liquid passage 10 that connects a master cylinder 7 to a wheel cylinder 8, a main control valve 17 to be closed at the time of vehicle stop and a check valve 14 to allow the supply of pressure fluid in the wheel cylinder 8 direction from the master cylinder 7 at the time of the main control valve 17 being closed, a stepped piston 25 which is axially movable by a fixed quantity and whose large diameter end portion 25a faces fluid pressure on the master cylinder 7 side and small diameter end portion 25b faces fluid pressure on the wheel cylinder 8 side, is equipped. |
