Ships – Sail or control means therefor – Specific sail structure or arrangement
Patent
1988-07-22
1990-08-07
Basinger, Sherman D.
Ships
Sail or control means therefor
Specific sail structure or arrangement
114103, B63H 904
Patent
active
049458477
ABSTRACT:
A method of operating a multi-element self-trimming sailset to assist deflection of the trailing element of the main thrust wing to either side of the leading element. The sailset is first rotated to reduce the moment of wind on the flap opposing deflection, the flap is deflected, and then the sailset rotated to its operating angle of attack. Rotation of the sailset is achieved by a tail vane.
REFERENCES:
patent: 4467741 (1984-08-01), Walker
patent: 4543899 (1985-10-01), Walker
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