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:
Jun. 21, 2022
Filed:
Sep. 27, 2017
Subsea 7 DO Brasil Servicos Ltda, Niteroi, BR;
Luiz Carlos De Lemos Junior, Rio de Janeiro, BR;
Subsea 7 do Brasil Servicos Ltda, Niteroi, BR;
Abstract
A pulling and alignment system for flanged components has pairs of flange attachments fixed to respective flanges of components that are to be pulled together and aligned for coupling. A puller device is supported by a flange attachment of each pair. A flexible elongate pulling link extends between the flange attachments of the pair and is engaged by, and movable relative to, the puller device to act in tension between those flange attachments. Each flange attachment is a flange extension that comprises an arm cantilevered from a mounting to extend beyond the flange and to hold the pulling link outboard of the flange. The pulling link is an articulated rod having a longitudinal series of rigid elements, each of those elements being pivotably coupled to at least one other of those elements.