发明名称 Portable rolling bumper
摘要 An adjustable bumper for mounting in a horizontally oriented non-round recess of a vehicle mount receiver so as to facilitate the pushing of one vehicle with another. The bumper has a straight leg adapter portion for engaging with the mount receiver, a cross-bar portion secured at a right angle to the adapter, and an elongate cylindrical roller held within the cross-bar portion between two laterally extended end arms. The adapter portion includes positioning apertures that allow the distance between the roller and the vehicle to be adjusted and the cross-bar portion has similar positioning apertures that allow the height of the roller to be adjusted.
申请公布号 US5478124(A) 申请公布日期 1995.12.26
申请号 US19950385161 申请日期 1995.02.07
申请人 WARRINGTON, BRUCE;MCCAA, TED 发明人 WARRINGTON, BRUCE;MCCAA, TED
分类号 B60D1/52;B60D3/00;(IPC1-7):B60R19/54 主分类号 B60D1/52
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