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    • 10. 发明申请
    • PORTABLE STUMP REMOVER
    • 便携式拆卸
    • WO1991010354A1
    • 1991-07-25
    • PCT/US1991000315
    • 1991-01-16
    • HOOSER, Steven, M.
    • A01G23/06
    • A01G23/067F02B1/04
    • A portable, self-contained stump remover, that may be hand held by the operator, has an engine (21) driven cutting device whose cutting teeth (55) rotate through a circular path at least a part of which lies below a lower base surface (17a) that engages and rests on a tree stump when the stump remover is placed on the stump by the operator. By manually moving the stump remover across the stump so that the rotating cutting teeth (55) follow the base surface (17a), which surface serves to support, guide and stabilize the stump remover, the stump will be cut away and ground down to the cutting depth determined by the extent to which the cutting teeth (55) project below the base surface.
    • 一种可由操作员手持的便携式,独立的树桩去除器具有一个发动机(21)驱动的切割装置,其切割齿(55)旋转通过圆形路径,其至少一部分位于下基底 (17a),当树桩移除器被操作者放置在树桩上时,它接合并放置在树桩上。 通过手动地将树桩移除器移动到树桩上,使得旋转的切割齿(55)跟随基面(17a),该表面用于支撑,引导和稳定残端移除器,残端将被切除并降落到 切割深度由切割齿(55)在底面下方突出的程度确定。