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公开(公告)号:US3859777A
公开(公告)日:1975-01-14
申请号:US36490673
申请日:1973-05-29
申请人: BRINLY HARDEY CO INC
发明人: DOERING CHARLES W
CPC分类号: E01H1/106 , A01B45/026 , A01D78/02 , A01G1/12
摘要: Thatching apparatus operates in rotary reel fashion with a rotating shaft carrying thatching elements or blades. The shaft rotates very rapidly, whirling the thatching elements so that they deliberately strike the ground, and hence also rocks and other objects lying on the ground. They are thus subject to extreme stresses. A durable thatching finger or blade is provided.
摘要翻译: 捶打装置以旋转卷轴方式操作,转动轴承载着茅草元件或叶片。 轴旋转非常迅速,旋转茅草元素,使其有意地撞击地面,因此也是岩石和躺在地面上的其他物体。 因此,他们受到极端的压力。 提供耐用的刨削手指或刀片。