发明名称 Beaver tail platform attachment for a trailer
摘要 A generally rectangular shaped beaver tail platform is supported in inclined relation from the rear end portion of a trailer. Locking elements on the beaver tail platform and trailer releasably lock the beaver tail platform on the trailer. Ramp members are pivotally mounted on the rear end portion of the beaver tail platform.
申请公布号 US4144979(A) 申请公布日期 1979.03.20
申请号 US19770826752 申请日期 1977.08.22
申请人 FAIRMONT STEEL PRODUCTS, INC. 发明人 LEACH, JR., CLAYTON R.;MUNICH, TERRY L.
分类号 B60P1/43;B62D63/06;(IPC1-7):B65G67/02 主分类号 B60P1/43
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