Elevator system
    21.
    发明授权
    Elevator system 失效
    电梯系统

    公开(公告)号:US4662481A

    公开(公告)日:1987-05-05

    申请号:US839487

    申请日:1986-03-14

    CPC classification number: B66B5/044

    Abstract: An elevator system having a car mounted governor which includes a rotatable portion biased against a guide rail, and a fixed portion. The governor is pivoted from an operating position in which the rotatable portion rotates in response to car movement, to an operated position, in response to the locking of the rotatable portion to the fixed portion by predetermined car speed in the down travel direction. Movement of the governor to the operated position actuates a car safety via a suitable link.

    Abstract translation: 一种具有汽车安装调速器的电梯系统,其包括偏压导轨的可旋转部分和固定部分。 响应于在下行进方向上以预定的车速将可旋转部分锁定到固定部分,调速器从可旋转部分响应于轿厢移动而旋转的操作位置枢转到操作位置。 调速器运行到操作位置,通过适当的连接启动汽车安全。

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