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:
Dec. 02, 2025
Filed:
Sep. 16, 2022
Applicant:
Electrical Subsea & Drilling As, Straume, NO;
Inventor:
Egil Eriksen, Al, NO;
Assignee:
ELECTRICAL SUBSEA & DRILLING AS, Straume, NO;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
E21B 33/06 (2006.01);
U.S. Cl.
CPC ...
E21B 33/062 (2013.01);
Abstract
An apparatus for connecting a ram-actuator to a BOP ram body. The apparatus includes a BOP ram body end portion with locking recesses, a ram-actuator end portion with protruding connection elements which are arranged to fit into the locking recesses, and locking wedges. The locking recesses have first grooves. The protruding connecting elements each have second grooves. The first groves and the second grooves form pairs. Each pair is arranged to form an opening for an insertion of one of the locking wedges when the protruding connection elements are in engagement with the locking recesses in the BOP ram body.