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    Skid control system components
    82.
    发明授权
    Skid control system components 失效
    滑移控制系统组件

    公开(公告)号：US3927913A

    公开(公告)日：1975-12-23

    申请号：US40214373

    申请日：1973-10-01

    申请人： ROCKWELL EDWARD A

    发明人： ROCKWELL EDWARD A

    IPC分类号： B60T8/18 ,  B60T8/26 ,  B60T8/74 ,  B60T13/52 ,  B60T8/12

    CPC分类号： B60T8/26 ,  B60T8/1818 ,  B60T8/1831 ,  B60T8/74 ,  B60T13/52

    摘要： Deceleration controlled skid control automotive braking system components including a controller, a power booster and a variable proportioning device are disclosed. The controller utilizes the force produced upon accelerating (or decelerating) a mass suspended in low friction bearings within a housing, to actuate a 3-way valve having high and low supply pressures imposed across it. The 3-way valve is constructed to provide a control fluid pressure which varies as a function of vehicle deceleration, and is adapted to serve as the supply pressure for power actuated devices, such as the power booster and the variable proportioning device. The controller includes a device modifying the action of the 3-way valve upon sudden reduction in vehicle deceleration, to change the control fluid pressure and modify the action of the power booster upon such sudden reduction in deceleration indicating impending wheel lock-up, for skid control. The power booster and variable proportioning device are constructed to utilize the varying control pressure produced by the deceleration actuated 3-way valve as the air supply pressure.

    摘要翻译： 公开了减速控制的滑行控制汽车制动系统部件，包括控制器，功率增压器和可变比例装置。 控制器利用在壳体内悬挂在低摩擦轴承中的质量加速（或减速）时产生的力来驱动施加在其上的高和低供应压力的三通阀。 三通阀构造成提供作为车辆减速度的函数而变化的控制流体压力，并且适于用作动力驱动装置（例如动力助力器和可变配量装置）的供给压力。 该控制器包括一个装置，当车辆减速度急剧减小时，改变三通阀的动作，改变控制流体压力并改变动力助力器的作用，这种减速指示在即将到来的车轮锁定时减速 控制。 增压器和可变配比装置被构造成利用由减速致动的三通阀产生的变化的控制压力作为供气压力。