发明名称 Leverage enhancing grip assembly
摘要 A full motion leverage enhancing grip assembly for attachment to an elongate handle of a shovel or similar tool is described. The leverage enhancing grip comprising a substantially semi-ellipsoid gripping portion, in planar alignment with the tool handle, extending distally outward from the tool handle relative to the user; a substantially linear attachment portion for engaging the elongate handle of a tool, where the linear attachment portion intersects the gripping portion to form an angle of intersection; and at least one J-clamp and at least one adjustment knob securely placed in a knob housing. The adjustment knob having a hole substantially in the center to receive a threaded rod, the rod being connected at one end to the J-clamp. The rotation of the adjustment knob about its axis within the knob housing, causes the threaded rod and the J-clamp attached to it, to be moved linearly parallel to the axis of the threaded rod, within the hole of the adjustment knob.
申请公布号 US5695231(A) 申请公布日期 1997.12.09
申请号 US19960616481 申请日期 1996.03.19
申请人 HOFFMAN, NED 发明人 HOFFMAN, NED
分类号 A01B1/02;B25G1/00;B25G1/06;B25G1/10;B25G3/20;B25G3/24;(IPC1-7):A01B1/22 主分类号 A01B1/02
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