Ships – Building – Canal and ferry boats
Patent
1974-02-15
1977-09-27
Shapiro, Jacob
Ships
Building
Canal and ferry boats
61 68, 114265, 114 77R, E02D 2100, B63B 3540, B63C 1300
Patent
active
RE0294136
ABSTRACT:
Improved method and apparatus for assembling and completing the fabrication of a multilegged structure of extended length at an offshore site wherein separate multilegged structural modules are selectively floated, disposed end-to-end, and aligned relative to each other at the offshore site such that the ends of aligned legs of the individual sections can be drawn and clamped together and then welded while in a clamped condition whereby the several welded-together sections can form an elongated unitary structure.
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Hekkanen Eero M.
Tokola Alpo J.
Kaiser Steel Corporation
Shapiro Jacob
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