发明名称 SPINNAKER LAUNCHING AND DOUSING DEVICE
摘要 A spinnaker of the type collapsed edgewise both laterally and vertically to furl the sail in which the furling line is attached to the top of the sail and the connections of the guy lines to the boat are released to allow the sail to blow freely from the top of the mast as it is collapsed to furl the sail. This isolates the forces of the wind on the sail from the furling line.
申请公布号 US5080033(A) 申请公布日期 1992.01.14
申请号 US19900566060 申请日期 1990.08.13
申请人 VALIANT, DIMITRI 发明人 VALIANT, DIMITRI
分类号 B63H9/10 主分类号 B63H9/10
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