Change-over mechanism for operating screwdriver in automatic or latched
state
    3.
    发明授权
    Change-over mechanism for operating screwdriver in automatic or latched state 失效
    在自动或锁定状态下操作螺丝刀的切换机构

    公开(公告)号:US4306599A

    公开(公告)日:1981-12-22

    申请号:US12556

    申请日:1979-02-15

    申请人: Akihiko Kurahashi

    发明人: Akihiko Kurahashi

    IPC分类号: B25B15/06 B25B17/00

    CPC分类号: B25B15/06 Y10T74/1527

    摘要: A screwdriver main body supports a shank which is axially slidable and rotatable with respect thereto. A change-over ring supports a latch pawl which is turnable by its engagement with the ring mechanism. The pawl, when turned inward, locks the shank and prevents it from axial, slidable and rotatable movement with respect to the main body.

    摘要翻译: 螺丝刀主体支撑一个可相对于其轴向滑动并可旋转的柄。 转换环支撑闩锁爪,其可通过与环机构的接合而转动。 棘爪当向内转动时锁定柄部并防止其相对于主体轴向,可滑动和可旋转的运动。