Patent
1975-10-06
1977-03-22
Shapiro, Jacob
61 96, 61 50, B63B 3544
Patent
active
040129179
ABSTRACT:
A platform is raised from water level up to the tops of prepositioned template legs by means of jacking units comprising jacking mechanisms and jacking legs mounted near the upper ends of the template legs. Bridge beams of open framework construction span the distances between the upper ends of the template legs and these bridge beams provide support for the jacking units as well as reinforcement for the platform when it has been raised.
REFERENCES:
patent: 2430014 (1947-11-01), Hansen
patent: 2857744 (1958-10-01), Swiger et al.
patent: 2948119 (1960-08-01), Suderow
patent: 3007316 (1961-11-01), Higgins
patent: 3857247 (1974-12-01), Phares
patent: 3874180 (1975-04-01), Sumner
patent: 3876181 (1975-04-01), Lucas
Raymond International Inc.
Shapiro Jacob
LandOfFree
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