发明名称 SNOW PLOW QUICK CONNECT/DISCONNECT HITCH MECHANISM AND METHOD
摘要 An improved snow plow for use with light and medium duty trucks is disclosed which has a hitch mounting mechanism and method that enables the snow plow to be easily and quickly mounted to and detached from a truck without requiring tools. The snow plow hitch mounting mechanism has four points of attachment between a snow plow-mounted hitching apparatus and a hitch frame mounted at the front of a truck, two points of attachment being at each side. The lower points of attachment are made by initially engaging the snow plow-mounted hitching apparatus with the hitch frame, with the upper points of attachment being engaged by using a releasable retaining mechanism.
申请公布号 CA2435154(C) 申请公布日期 2007.09.11
申请号 CA20032435154 申请日期 2003.07.10
申请人 SNO-WAY INTERNATIONAL, INC. 发明人 WENDORFF, TERRY C.;KOCH, TIMOTHY G.;SCHULTZ, LYNN W.
分类号 E01H5/06;A01B15/02 主分类号 E01H5/06
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