发明名称 Truck bed unloading device
摘要 A device attachable upon a dump truck bed for dividing a load being dumped. The device including a unit that is shaped like two adjacent sides of a pyramid, and an anchoring means along a lower edge of the two sides for securement near a rear end of the truck bed in a position so that the two walls spread apart rearwardly prow-like from a forward connected edges.
申请公布号 US4317592(A) 申请公布日期 1982.03.02
申请号 US19790063813 申请日期 1979.08.06
申请人 NEWMAN, CAROLINE;SPECTOR, GEORGE 发明人 NEWMAN, CAROLINE;SPECTOR, GEORGE
分类号 B60P1/28;(IPC1-7):B60P1/00 主分类号 B60P1/28
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