发明名称 Back blade wearstrip for efficient backward operation of snow plows and method for facilitating the same
摘要 An improved snow plow for use with light and medium duty trucks is disclosed which has a back blade wearstrip that is made of a wearable, man-made material which is mounted to the rear side of the snow plow blade at the bottom thereof to provide optimal plowing action in a backward direction, and which wearstrip is easily replaceable. The back blade wearstrip is mounted on a bottom plow frame member such that the back blade wearstrip extends downwardly and rearwardly from the bottom plow frame member at an angle to work well when the plow is dragged backward. The back blade wearstrip may be made of a polymeric material, and its design and mounting ensures that it may be replaced quickly and easily.
申请公布号 US2004006895(A1) 申请公布日期 2004.01.15
申请号 US20020192230 申请日期 2002.07.10
申请人 SCHULTZ LYNN W.;KOCH TIMOTHY G.;WENDORFF TERRY C. 发明人 SCHULTZ LYNN W.;KOCH TIMOTHY G.;WENDORFF TERRY C.
分类号 E01H5/06;(IPC1-7):E01H5/06 主分类号 E01H5/06
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