发明名称 Adjustable wheel for snow plow
摘要 A snow plow having a curved blade with a bottom scraping edge and rearwardly extending horizontally positioned mounting means. Two wheels each having a hub are each attached to a frame member with an outer cylindrical member having the bottom thereof connected to the associated wheel hub by a horizontally disposed strut and having the top thereof connected to the horizontally disposed strut by an angularly disposed strut. An inner cylindrical member is fixedly mounted to each of the mounting means for each wheel, the inner cylindrical members being adapted to fit inside of an associated one of the outer cylindrical members to mount the two wheels to the snow plow blade, and means providing vertical adjustment of the curved blade with respect to the wheel hub and the ground upon which the wheel rests.
申请公布号 US4905387(A) 申请公布日期 1990.03.06
申请号 US19890396033 申请日期 1989.08.21
申请人 STREET, WAYNE L. 发明人 STREET, WAYNE L.
分类号 E01H5/06 主分类号 E01H5/06
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