System for attaching and locking material handling tools to a dipper boom
    1.
    发明授权
    System for attaching and locking material handling tools to a dipper boom 失效
    用于将料斗处理工具连接并锁定到铲斗的系统

    公开(公告)号:US4871292A

    公开(公告)日:1989-10-03

    申请号:US134059

    申请日:1987-12-17

    IPC分类号: E02F3/36

    摘要: A system for attaching a material handling tool to an arm of an excavating device includes a forward hook for engaging with a pin on the material handling tool and a rearward latch mechanism for engaging with a rearward fixture on the material handling tool. The rearward latch mechanism uses a rotating pin to lock the latch mechanism. By uniformly spacing the latch mechanism from the forward hook, and by also including a second latch mechanism, spaced from the rearward latch mechanism, a versatile standardized attachment device is created.

    摘要翻译: 用于将材料处理工具附接到挖掘装置的臂的系统包括用于与材料处理工具上的销接合的前钩和用于与材料处理工具上的后部固定件接合的后闩锁机构。 后闩锁机构使用旋转销来锁定闩锁机构。 通过将闩锁机构与前钩均匀地间隔开,并且还包括与后闩锁机构间隔开的第二闩锁机构,产生通用的标准化附接装置。