发明名称 Spinnaker pole control
摘要 An improved control for a spinnaker pole is disclosed where the pole is releasably held in a sleeve on a rotatable support that has pole control line for laterally sliding the pole relative to the support, clew lines for drawing the clew out to the ends of the pole as well as pole direction changing lines.
申请公布号 US4501217(A) 申请公布日期 1985.02.26
申请号 US19840583372 申请日期 1984.02.24
申请人 HOYT, JOHN G. 发明人 HOYT, JOHN G.
分类号 B63H9/06;B63H9/10;(IPC1-7):B63H/ 主分类号 B63H9/06
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