Method and apparatus for on surface joining of submarine pipelin

Details Method and apparatus for on surface joining of submarine pipelin Method and apparatus for on surface joining of submarine pipelin

1982-01-15

1985-01-15

Corbin, David H.

Hydraulic and earth engineering

Subterranean or submarine pipe or cable laying, retrieving,...

Submerging, raising, or manipulating line of pipe or cable...

405166, 405173, F16L 104

Patent

active

044935900

ABSTRACT:
An eccentric hinge is provided for laying submarine pipelines which facilitates joining long segments of the pipeline by raising adjacent ends of the segments, attaching the hinge thereto, and lowering the segments and hinge to the sea-floor while remotely applying tension to one of the segments.

REFERENCES:
patent: 3215456 (1965-11-01), Schmid
patent: 3431739 (1969-03-01), Richardson et al.
patent: 3592239 (1971-07-01), Adler
patent: 3665579 (1972-05-01), Jaeger et al.
patent: 3724061 (1973-04-01), Schipper
patent: 3835655 (1974-09-01), Oliver
patent: 3955599 (1976-05-01), Walker
patent: 4041719 (1977-08-01), Baugh
patent: 4068492 (1978-01-01), Reneau
patent: 4183697 (1980-01-01), Lamy
patent: 4229120 (1980-10-01), Wallace et al.

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