The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
May. 01, 1984
Filed:
Nov. 17, 1982
Applicant:
Inventors:
Donald R Ray, Houston, TX (US);
Eugene R Facey, London, GB;
Assignee:
Sonat Offshore Drilling Inc., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E02B / ;
U.S. Cl.
CPC ...
405203 ; 405195 ; 405196 ;
Abstract
A variable bearing assembly (40) for a jack-up platform having a hull (12), at least one support leg (14) and jack means (16) to effect relative vertical movement between the hull and support leg wherein the variable bearing assembly (40) includes; a bearing pad or foot (42) surrounding the distal end of the support leg (14) and a lost motion assembly (62, 68) interconnecting the bearing pad and support leg such that the support leg may vertically penetrate the seabed to refusal while the bearing pad is essentially supported on the surface of the seabed.