发明名称 Combined removable tiller extension holding and controlling device for watercraft
摘要 A combined tiller extension, holding and controlling device for watercraft embodying an elongated tubular member removably attached at opposing ends to a vessel coaming and tiller, and including spring loaded telescoping and detent retained sections whereby the tiller is extensibly operable and is retained on a predetermined course, but permitting of limited lateral deviations therefrom. In addition, manual rotational control of the tubular sections enables finer course rudder adjustment within such a course.
申请公布号 US4178869(A) 申请公布日期 1979.12.18
申请号 US19780900348 申请日期 1978.04.27
申请人 TURRENTINE, FRED C 发明人 TURRENTINE, FRED C
分类号 B63H25/08;(IPC1-7):B63H25/52 主分类号 B63H25/08
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