Sailboat wing spar structure

Details Sailboat wing spar structure Sailboat wing spar structure

1982-04-14

1984-09-04

Blix, Trygve M.

Ships

Sail or control means therefor

Reefing and furling

114 39, B63H 904

Patent

active

044690401

ABSTRACT:
A sailboat hull and deck structure has a tubular bearing assembly fixedly supported by the hull and deck structure and a hollow mast is journaled by said bearing assembly and extends vertically upwardly therefrom. A sail for the mast has at least one sail control line leading down through the mast and there is an opening in the bearing assembly in the lateral wall thereof to pass the sail control line.

REFERENCES:
patent: 3132620 (1964-05-01), Court
patent: 3485197 (1969-12-01), Brett
patent: 4367688 (1983-01-01), Godfrey

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