Vessel hull and bulkheads construction employing curved plating
OwnerEdmund G. Tornayinventor
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Abstract
The hull and bulkheads of vessels are constructed from a plurality of rectangular, in plan, curved steel plates. The plates are rolled to a slight arc of a circle the axis of which is parallel to the longer dimension of the plates. The plates have a mid-plate recurve to which are welded girders with the recurved portion parallel to the long side edges of the plates. The plates on the shell of the ship are arranged with their long edges longitudinal. The long edges of adjacent plates are joined by butt welding as are the shorter edges. Preferably the plates have widths of 4 to 20 feet and radius of curvature of 20 to 100 feet.
Claims6
A vessel comprising sides, bottom and at least one deck, said sides, bottom and at least one deck formed of welded together rectangular steel plates, said plates being formed to a slight cylindrical curvature the axis of which is parallel to the longer of the edges of the plates, said plates having a recurved cusp portion midway between the long edges and parallel thereto, and girders welded along the recurved cusp portions parallel to the longer edges of the plates.
Dependencies are inferred from the claim text.