发明名称 SHOVEL LIFTING/THROWING DEVICE
摘要 A shovel lifting/throwing device for removing material from a surface requiring little effort by the user to lift and throw the material, the shovel having a blade and a handle wherein there is a lifting/throwing device, comprised of a lifting arm pivotally fastened to the middle section of the handle running down generally parallel the handle to the under side of the shovel blade in the vicinity of the surface, a hand grip located above the lifting arm moves up the handle as the user begins to lift the load, it being connected by a cable to a mechanism, actuating the mechanism that engages the lifting arm, pivoting the lifting arm out and away from the under side of the blade into contact with the surface and lifting the blade off the surface, greatly reducing the effort required by the user to lift and throw the load.
申请公布号 CA2670461(C) 申请公布日期 2011.09.27
申请号 CA20092670461 申请日期 2009.06.30
申请人 BUSH, CHRISTOPHER L. 发明人 BUSH, CHRISTOPHER L.
分类号 A01B1/02 主分类号 A01B1/02
代理机构 代理人
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