Marine sails with battens and furling systems therefor

Ships – Sail or control means therefor – Reefing and furling

Patent

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Details

B63H 910

Patent

active

048381926

ABSTRACT:
A marine sail having a pocket, or double ply section, at the luff and a plurality of elongated battens which are attached to the sail at the leech and which extend forwardly along the sail and project through openings at the trailing edge of the double ply section so that the forward end portions of the battens are enclosed within the double ply section. The sail is furled into, and bagged within, the double ply section, and lines are provided within the double ply section for progressively pivoting the battens and moving them upwardly along the pocket during furling so that, when furling is completed, all of the battens are disposed in generally upright positions within the bag formed by the double ply section.

REFERENCES:
patent: 855238 (1907-05-01), Ericson
patent: 2077685 (1937-04-01), Gerhardt
patent: 2620760 (1952-12-01), Melges
patent: 2724356 (1955-11-01), Szakacs
patent: 3084656 (1963-04-01), Johnson
patent: 3557733 (1971-01-01), Mathieu et al.
patent: 4343257 (1982-08-01), Stevenson
patent: 4354444 (1982-10-01), Puretic
patent: 4365572 (1982-12-01), Stevenson
patent: 4469040 (1984-09-01), Gougeon et al.
patent: 4474127 (1984-10-01), Stevenson
patent: 4633798 (1987-01-01), Skinner
patent: 4686921 (1987-08-01), Magnan
patent: 4688506 (1987-08-01), van Breems
patent: 4699073 (1987-10-01), Farneti
patent: 4741281 (1988-05-01), Doyle

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