Ships – Hull or hull adjunct employing fluid dynamic forces to... – Having hydrofoil
Patent
1975-12-10
1977-03-15
Blix, Trygve M.
Ships
Hull or hull adjunct employing fluid dynamic forces to...
Having hydrofoil
2102, 114 39, 114121, B63B 908
Patent
active
040118240
ABSTRACT:
A sailing jacket for use by a sailor in competition sailing includes a plurality of identical vest sections. Each vest section has an inner panel and an outer panel joined together along their margins to form an interior compartment. A mass of water absorbent material is disposed within the compartment such that when the jacket is wetted a predetermined increase in weight becomes available to the sailor for use as trim ballast for improving the operating efficiency of his sailboat.
REFERENCES:
patent: 5110 (1872-10-01), Lear
patent: 1128122 (1915-02-01), Fox
patent: 1225354 (1917-05-01), Pierce
patent: 1670239 (1928-05-01), Cline
Branning Peter
Kaynor Margaret
Nolan Bruce
Basinger Sherman D.
Blix Trygve M.
Cummings Eugene M.
Florida Sailing Systems, Inc.
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