Sail changing cartridge

Ships – Sail or control means therefor – Specific sail structure or arrangement

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Details

114105, 114108, B63H 910

Patent

active

049056212

ABSTRACT:
A sail changing system wherein the sail is controlled by slides which are attached to the lufftape by short cords, which slide along beside the lufftape in a grooved track on the foil when the sail is raised, and which feed into a cartridge when the sail is lowered.

REFERENCES:
patent: Re31829 (1985-02-01), Stearn
patent: 188491 (1877-03-01), Atwood
patent: 361049 (1887-05-01), Campbell
patent: 639916 (1899-12-01), Achterberg
patent: 1798772 (1931-03-01), Wood
patent: 2240878 (1941-05-01), Andresen
patent: 2699136 (1955-01-01), Duerr
patent: 2925798 (1960-02-01), Colgate
patent: 3006308 (1961-10-01), Enke
patent: 3251329 (1966-05-01), Smith
patent: 3901175 (1975-08-01), Wheatley
patent: 4228755 (1980-10-01), Graham
patent: 4340005 (1982-07-01), Lagerquist
patent: 4474127 (1984-10-01), Stevenson, IV
patent: 4619216 (1986-10-01), Crear, III et al.
Advertisement for Hood Reefing and Furling System, Sail Magazine, Dec., 1988.
Advertisement for Harkin Reefing and Furling System, Sail Magazine, Dec. 1988.

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