发明名称 SHOVEL MOUNTED WEED CUTTER
摘要 A weed cutter attachment for a round headed shovel blade has a body member in the form of a bowed plate provided with a bifurcated cutting surface on an edge of the plate. Each bifurcated part of the cutting surface is arcuate in plan, and cooperatively meets with the other part to form a substantially V-shaped recess. Clamps are arranged on a concave surface of the plate for selectively, retentively engaging a shovel blade and clamping the attachment onto the blade.
申请公布号 US3868775(A) 申请公布日期 1975.03.04
申请号 US19730387654 申请日期 1973.08.13
申请人 PAUL, JAMES R. 发明人 ANDERSON, ROBERT L.
分类号 A01B1/02;A01B1/22;A01D11/06;(IPC1-7):A01B1/02;A01D11/00 主分类号 A01B1/02
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