Limit switch lever
    1.
    发明授权
    Limit switch lever 失效
    限位开关杆

    公开(公告)号:US5486661A

    公开(公告)日:1996-01-23

    申请号:US274086

    申请日:1994-07-12

    IPC分类号: H01H3/06 H01H21/28 H01H3/16

    摘要: A rectangular cavity is provided in an actuator lever intersecting with an upper edge of a shaft-receiving hole in the lever and receives a linearly slidable hard metal rectangular key having a cam on one edge for clamping the lever to the shaft. A screw engages threads on the key and is slidable with the key to a position where a distal end of the key is flush with or projects from a side surface of the lever, at which position the cam is free of the shaft-receiving opening, the key providing visual indication that the lever assembly may be positioned over the shaft without interference.

    摘要翻译: 在与杠杆中的轴接收孔的上边缘相交的致动器杆中设置有矩形腔,并且在一个边缘上接收具有凸轮的线性滑动的硬金属矩形键,用于将杠杆夹紧到轴。 螺丝接合钥匙上的螺纹并且可以用键滑动到钥匙的远端与杠杆的侧表面齐平或突出的位置,在该位置,凸轮没有轴接收开口, 提供视觉指示的钥匙,杠杆组件可以不受干扰地定位在轴上。