发明名称 Connector bracket for an engine-lifting winch
摘要 A connecting bracket for a tripod support comprises a trapezoidally shaped base plate, two hollow cylindrically shaped receptacles mounted on the same side of the base plate at the inclining ends thereof, and an elongated metal rod receptacle mounted on the other side of the base plate at the center thereof. The rod comprises an upper leg-engaging portion and a lower hook-shaped portion. The tripod support formed thereby can be used to support a winch assembly as well as the object to be lifted, i.e. an automobile engine. In another embodiment, the two cylindrical receptacles are replaced by elongated metal rods.
申请公布号 US4469307(A) 申请公布日期 1984.09.04
申请号 US19820440466 申请日期 1982.11.09
申请人 BELL, DOUGLAS E. 发明人 BELL, DOUGLAS E.
分类号 B66C5/02;(IPC1-7):B25B25/00;B21F9/00 主分类号 B66C5/02
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