发明名称 Hitch for a moldboard snow plow
摘要 An improved adjustable mounting bracket for a moldboard snow plow includes a horizontal box beam, cross member which is attached by lugs to the back side of the plow and a third hitch connection which is attached to a bracket mounted on the box beam member. A support arm for a yoke fits over the mid-point of the box beam and is pivotally connected by a pin. The support arm is attached to a first frame member which overlays a second frame member mounted on the truck. The frame members are linked to one another and the first frame members may be moved vertically relative the second by an hydraulic cylinder. The construction is especially compact and lightweight.
申请公布号 US5706591(A) 申请公布日期 1998.01.13
申请号 US19960614898 申请日期 1996.03.13
申请人 WISSMILLER, JOSEPH E. 发明人 WISSMILLER, JOSEPH E.
分类号 E01H5/06;(IPC1-7):E01H5/04 主分类号 E01H5/06
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