Earth working tip and adapter construction
    7.
    发明授权
    Earth working tip and adapter construction 失效
    地球工作尖端和适配器结构

    公开(公告)号:US3897642A

    公开(公告)日:1975-08-05

    申请号:US46931074

    申请日:1974-05-13

    CPC classification number: E02F9/2833 E02F9/2825

    Abstract: An earth working tip and adapter combination constructed with capacity to withstand great loading in use while utilizing a relatively small amount of unusable construction material such that when the tip is worn and replaced, valuable material is not discarded therewith. The tip member includes a pair of transversely disposed converging ribs formed internally of a closed cavity. The adapter member includes a pair of externally disposed converging tapered grooves adapted for mating engagement with the ribs of the tip member. In operative orientation, the respective load bearing surfaces of the ribs and grooves are disposed substantially normally to the direction of the working loads applied such that such loads are transmitted uniformally from the ripper tip to the adapter without bearing upon the pin holding means used to retain the tip upon the adapter.

    Abstract translation: 一种地球工作尖端和适配器组合,其构造能够承受使用中的大量负载,同时使用相对少量的不可用的建筑材料,使得当尖端被磨损和更换时,有价值的材料不会被丢弃。 尖端构件包括一对在封闭空腔内部形成的横向设置的会聚肋。 适配器构件包括一对外部设置的会聚锥形槽,其适于与尖端构件的肋配合接合。 在操作方向上,肋和槽的相应负载表面基本上正常地设置在施加的工作负载的方向上,使得这样的负载从裂土器尖端均匀地传递到适配器,而不用于保持用于保持的销保持装置 适配器上的尖端。

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