发明名称 Foot plate attachment for a shovel
摘要 A foot plate attachment has a pressure plate that resides on the top of the shovel blade, and has a support piece under the pressure plate. The support may be integral with the pressure plate or may be a separate insert piece that is attached in an opening in the foot plate and at least partially resides in the recess or irregular area located at the top center of the blade and below the portion of the blade into which a handle is inserted. The insert may have a screw or bolt that is moved against the shovel in the recess below the handle to hold the foot plate and insert securely in place. Since the foot plate attachment is resting on top of the shovel blade, it cannot move downward, and since the insert is in the recess or has a screw tightened against the shovel, the foot plate attachment is held in place when secured to the insert.
申请公布号 US6419290(B1) 申请公布日期 2002.07.16
申请号 US20000711356 申请日期 2000.11.09
申请人 OUTDOOR INTELLIGENCE CORPORATION 发明人 GRAYSON, II HENRY C.;SHAW WAYNE R.
分类号 A01B1/02;(IPC1-7):A01B1/00 主分类号 A01B1/02
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