Semi-submersible vessel

Details Semi-submersible vessel Semi-submersible vessel

1977-06-27

1978-10-10

Blix, Trygve M.

Ships

Floating platform

9 8P, 114 56, B63B 3544

Patent

active

041190521

ABSTRACT:
A semi-submersible vessel comprising at least one hollow toroidal element adapted to float with its plane upright having an exposed upper portion carrying a working platform. The toroidal element preferably is formed by describing a circular or elliptical locus with the center of a circular or elliptical generating figure, the size of the generating figure being larger at the bottom than at the top of the floating toroidal element.

REFERENCES:
patent: 1225023 (1917-05-01), Foote
patent: 3109183 (1963-11-01), Overmyer
patent: 3237885 (1966-03-01), Mohar
patent: 3550385 (1970-12-01), Lowd
patent: 3693361 (1972-09-01), Koehler
patent: 3893403 (1975-07-01), Gay

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