发明名称 Mast brace for a windsurfer
摘要 A mast brace for a windsurfer which takes the form of a cord which is adjustable in length. The mast brace is to be adjustable to various desired degrees of tautness to decrease the amount of lateral bending of the mast that occurs when wind pressure is applied to the sail body. This mast brace extends between the tip of the mast and the boom which extends between the luff edge and the leech edge of the sail body.
申请公布号 US5001999(A) 申请公布日期 1991.03.26
申请号 US19900493758 申请日期 1990.03.15
申请人 MORRELLI, VINCENT A. 发明人 MORRELLI, VINCENT A.
分类号 B63B35/79 主分类号 B63B35/79
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