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. 04, 1976
Filed:
Dec. 03, 1974
Michael D Pennock, Pinner, EN;
Subsea Equipment Associates Limited, Hamilton, BM;
Abstract
In a method of and apparatus for laying and connecting a flow line to a submerged base structure, wherein the end portion of the line for connection to the submerged base structure comprises an elbow portion and a connection at the end of the elbow portion, which connection is capable of pivoting about the axis of the elbow portion and forms part of a basic structure for vertical connection to the base structure, the basic structure is held fixed relative to the end portion of the line by operation of a locking apparatus rigidly connecting the elbow portion to the connection, the collector line is progressively submerged in alignment with the submerged base structure until the basic structure coincides with connecting means on the submerged base structure, and the locking apparatus is unlocked so that the elbow portion of the line can pivot freely about its axis relative to the basic structure.