发明名称 Aligning apparatus for trailer boats
摘要 Aligning apparatus for securing to a boat for maintaining thereof in operative relationship to a trailer during launching and retrieving operations. A strut assembly is provided with one end connected to the trailer and extends transversely away thereof, and a line extends from a support at the other end of the strut assembly to the stern of the boat and passes forwardly to a position adjacent the front of the trailer. The strut assembly is of such a length that the support is spaced outwardly from the trailer a distance sufficient to counteract athwartship movement of the stern.
申请公布号 US4309785(A) 申请公布日期 1982.01.12
申请号 US19790086527 申请日期 1979.10.19
申请人 BUDD, EDWARD J. 发明人 BUDD, EDWARD J.
分类号 B60P3/10;B63C3/02;(IPC1-7):B63B21/64 主分类号 B60P3/10
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