Scoop for solids
    22.
    发明授权
    Scoop for solids 失效
    勺子用于固体

    公开(公告)号:US4632441A

    公开(公告)日:1986-12-30

    申请号:US677392

    申请日:1984-12-03

    CPC classification number: E02F3/40

    Abstract: A scoop for picking up particulate, granular, or penetrable solids. The scoop itself is a rugged one-piece construction that has a bucket member which is pushed into solids to be scooped in a normal "open" position. The scoop is constructed in the shape of a wedge to facilitate entry into the mass of solids and allows the force exerted on the scoop by the solids to assist in closing of the scoop.

    Abstract translation: 用于拾取颗粒状,颗粒状或可渗透固体的勺子。 铲斗本身是一种坚固的一体式结构,其具有铲斗构件,该铲斗构件被推入固体以在正常的“打开”位置舀取。 勺子被构造成楔形的形状,以便于进入固体块,并允许由固体施加在勺子上的力有助于关闭勺子。

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