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热词
    • 92. 发明授权
    • Method and apparatus for sealing a closure gap
    • 用于密封封闭间隙的方法和装置
    • US4579192A
    • 1986-04-01
    • US593392
    • 1984-03-26
    • Peter Mueller
    • Peter Mueller
    • B60J10/244F16J15/46B60K28/12
    • F16J15/46B60J10/244Y10S277/921
    • A door on a vehicle is provided with a packing assembly including at least one inflatable member which can be pressurized by a medium such as compressed air from a pressure source so that a completely satisfactory seal is attained. The system includes a control apparatus which responds to a speed sensor to act on a pressure sensor which controls a multi-way valve to supply pressure medium above a determined speed but below a determined pressure. When the pressurization exceeds a predetermined pressure level, the supply of medium under pressure is terminated and the pressurized member is maintained pressurized by a check valve. When used in vehicles, the structure provides a good seal around an openable closure but permits easy opening after depressurization.
    • 车辆上的门设置有包括至少一个可由诸如来自压力源的压缩空气的介质加压的可膨胀构件的填充组件,使得获得完全令人满意的密封。 该系统包括控制装置,其响应于速度传感器作用于压力传感器,该压力传感器控制多路阀以在确定的速度但低于确定的压力下提供压力介质。 当加压超过预定压力水平时,在压力下的介质的供给被终止,加压构件被止回阀保持加压。 当在车辆中使用时,该结构在可打开的封闭件周围提供良好的密封,但是在减压之后容易打开。