Disengageable manual control
    1.
    发明授权
    Disengageable manual control 失效
    无法手动控制

    公开(公告)号:US3677108A

    公开(公告)日:1972-07-18

    申请号:US3677108D

    申请日:1970-08-31

    Applicant: RES ENG CO

    CPC classification number: F16K31/143 F16K31/502 Y10T74/19735

    Abstract: A disengageable, manually operable device for causing movement of a further object; the disengageable portion having a pair of mating threaded members, and facilities for separating them, thereby disengaging the device.

    Abstract translation: 一种用于使另一物体移动的可脱离的可手动操作的装置; 可脱离部分具有一对匹配的螺纹构件,以及用于分离它们的设备,从而使设备脱离。

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