Car door operating structure
    21.
    发明授权
    Car door operating structure 失效
    车门操作结构

    公开(公告)号:US3883992A

    公开(公告)日:1975-05-20

    申请号:US42517673

    申请日:1973-12-14

    CPC classification number: E05F11/08 E05Y2900/132

    Abstract: Railway car side door operating structure comprises a rack extending lengthwise of and secured to the car side wall, and a pinion journaled on the door or on a housing connected to the door and movable therewith, and means for rotating the pinion to move the door along the rack between closed and open positions.

    Abstract translation: 铁路车辆侧门操作结构包括长度方向并且固定在汽车侧壁上的齿条,以及一个轴颈上的小齿轮,该小齿轮位于门上或连接到门上的可移动的壳体上,以及用于使小齿轮转动以使门沿着移动的装置 机架在关闭位置和打开位置之间。

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