| 摘要 |
PURPOSE:To accurately perform the hydraulic control of an enclosure room without being affected by the flow of liquid by actuating an inertia valve through an interlocking member by means of a G ball. CONSTITUTION:The hydraulic pressure of a rear wheel brake 41 is step-controlled by a control plunger 2 and the critical hydraulic pressure is determined by the hydrulic pressure of a stepped room 9. The stepped room 9 is connected to an enclosure room 22 and an inertia valve 28f.32 is provided between the enclosure room 22 and an entrance 18. The body 32 of the inertia valve is actuated through an interlocking member 33 by a means of a G ball 31 and the inertia valve moves corresponding to the deceleration of a car. Since the inertia valve that is not affected by brake liquid is used for the hydraulic control of the enclosure room that determines the critical hydraulic pressure of a hydraulic control valve, control characteristics become accurate. |
