Ships – Ballasting – Floats
Patent
1980-05-08
1982-03-23
Blix, Trygve M.
Ships
Ballasting
Floats
B63B 4314
Patent
active
043207138
ABSTRACT:
A small watercraft having a float on either side of its hull pivotally connected thereto for rotation about a shaft mounted parallel to the direction of movement of the watercraft between a horizontal operative position and a vertical inoperative position taken when the watercraft is stowed away. The floats can be locked in these two positions and in any position as desired between these two positions. Each float is substantially triangular in planar configuration and diverges in going toward the stern of the watercraft. When the watercraft is stationary on the water, the forward end of each float is exposed from the surface of the water; and when the watercraft is planing, each float is exposed in its entirety on the surface of the water.
REFERENCES:
patent: 3369518 (1966-11-01), Jacobson
patent: 3702106 (1972-11-01), Wilder
patent: 3703877 (1972-11-01), Ueda
Inoue Takemi
Miyazaki Takeshi
Nakamizo Keiichi
Nishida Hiroshi
Blix Trygve M.
Brahan Thomas J.
Kawasaki Jukogyo Kabushiki Kaisha
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