发明名称 Sail supports
摘要 A yacht foresail or mainsail support and change-over device. The support comprises at least two tracks on which said slides are slidingly captivated. The support is mounted against longitudinal movement with the lower end thereof upwardly of the lower end of the supporting fixture. A sail slide storage magazine is detachably mounted to the lower end of the support. The magazine incorporates a track(s) complementary to and abutting with the tracks of the support. Thus, a sail can be pre-loaded in the magazine and, with mounting to the support as aforesaid, raised. At the same time, conventionally immediately thereafter, a previously raised sail can be lowered into the empty magazine in readiness for re-raising or storage therewith.
申请公布号 US4228755(A) 申请公布日期 1980.10.21
申请号 US19780969171 申请日期 1978.12.13
申请人 GRAHAM, ROBERT G. 发明人 GRAHAM, ROBERT G.
分类号 B63H9/08;B63H9/10;(IPC1-7):B63H9/10 主分类号 B63H9/08
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