发明名称 REMOVABLE SNOWPLOW WITH A PIVOTABLE LIFT STAND
摘要 A detachable snowplow blade lift assembly including a mount frame permanently connected to the vehicle frame. A snowplow assembly including an A-frame and a snowplow blade mounted on the A-frame is pivotally connected to the mount frame. A lift frame assembly including a lift actuator mechanism for raising and lowering the A-frame and snowplow blade is pivotally connected to the A-frame for rotation about a pivot axis. The snowplow blade lift assembly also includes a mounting arrangement for releasably connecting the A-frame and lift frame as a unit to the vehicle for pivotable movement of the A-frame relative to the vehicle and to the lift frame about the pivot axis. The A-frame mount affording pivotal movement of the A-frame end the lift frame about a common pivot axis provides a snowplow blade lift assembly which can be attached to, and detached from, the mounting frame as a unit and which has the capacity to stack snow.
申请公布号 CA2060425(C) 申请公布日期 2000.07.25
申请号 CA19922060425 申请日期 1992.01.31
申请人 发明人 WATSON, GARY E.;DOORNEK, JAMES R.;FECHTER, THOMAS P.
分类号 E01H5/06;(IPC1-7):E01H5/04 主分类号 E01H5/06
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