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    • 1. 发明授权
    • Vehicle suspension system and control valve therefor
    • 车辆悬架系统及其控制阀
    • US5609352A
    • 1997-03-11
    • US373291
    • 1995-02-21
    • Philip Di Maria
    • Philip Di Maria
    • B60G17/00B60G17/016B60G17/019B60G17/056B60G21/055F16K11/07B60G17/01B60G21/073
    • B60G17/056B60G17/0162B60G17/01925B60G2202/413B60G2202/415B60G2206/0116B60G2400/104B60G2500/203B60G2500/302B60G2800/012B60G2800/9122Y10T137/0923Y10T137/8671
    • A control valve for an antiroll suspension for a vehicle, the valve having a body, sliding valve element which is coupled to a pendulum arm through a linkage so that the valve element slides when the pendulum moves on cornering of the vehicle, the valve including a pressure inlet port between lands, a return port and outlet ports which are coupled to hydraulic rams in the vehicle suspension, whereby the valve element operates to control pressure at the outlet ports so as to actuate the rams to thereby reduce body roll on the vehicle. Restricted flow through ducts past pistons and end chambers to ducts and return port provides an increasing pressure differential to generate forces on the valve element which tend to oppose the displacement of the valve element whereby the valve element moves to an equilibrium position which is dependent on the forces transmitted to it from the pendulum arm. An antiroll suspension for a vehicle including the valve is also disclosed.
    • PCT No.PCT / AU93 / 00366 Sec。 371日期1995年2月21日 102(e)日期1995年2月21日PCT提交1993年7月22日PCT公布。 出版物WO94 / 02767 日期1994年2月3日一种用于车辆的防滑悬架的控制阀,该阀具有主体,滑阀元件通过连接件联接到摆臂,使得当该摆动在车辆转弯时移动时阀元件滑动 所述阀包括在平台之间的压力入口端口,与所述车辆悬架中的液压柱塞相连的返回端口和出口端口,由此所述阀体操作以控制所述出口处的压力,从而致动所述柱塞,从而减少所述主体 在车上滚动 通过管道通过活塞和端部腔室到管道和返回端口的限制流动提供了增加的压力差,以在阀元件上产生倾向于抵抗阀元件的位移的力,由此阀元件移动到平衡位置,该平衡位置取决于 从摆臂传递给它的力。 还公开了一种用于包括阀的车辆的防滑悬架。