Anchor

Ships – Anchor – Fluke type

Patent

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Details

B63B 2144

Patent

active

051313472

ABSTRACT:
An improved anchor comprising a central longitudinal stem, or flat bar, two cylindrical bars arranged symmetrically near one end of the flat bar and in a transversal sense, two triangular-shaped flukes each with a tubular base for insertion on the cylidnrical bars, the axial displacement being limited by washers and pins, each fluke turning independently with an amplitude between the flukes of at least 120.degree., the amplitude determined by the distance of two triangular tops from the central stem.

REFERENCES:
patent: 957621 (1910-05-01), Neal
patent: 2487549 (1949-11-01), Hess
patent: 3291093 (1966-12-01), Wood, Jr.
patent: 3336893 (1967-08-01), Hallauer
patent: 3509846 (1970-05-01), Hrivnyak et al.
patent: 3822665 (1974-07-01), Hungerford
patent: 3902446 (1975-09-01), van den Haak
patent: 4029040 (1977-06-01), Klaren
patent: 4058078 (1977-11-01), Stelling
patent: 4058078 (1977-11-01), Stelling
patent: 4073256 (1978-02-01), Rossini
patent: 4385584 (1983-05-01), Simpson, III
patent: 4644894 (1987-02-01), Woodgate

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