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:
Oct. 25, 2016
Filed:
Jul. 29, 2013
Global Industries Offshore, L.l.c., Houston, TX (US);
Robert Wayne Gatlin, Orange, TX (US);
Charles Stewart, Orange, TX (US);
Ian Sykes, Houston, TX (US);
Technip USA, Inc., Carlyss, LA (US);
Abstract
A method of welding a pipe section in a ring-based welding system, wherein the welding system comprises: (i) an adjustable ring gear mount; (ii) a ring gear assembly positioned on the adjustable ring gear mount, the ring gear assembly having an inner diameter and a center point; and (iii) at least one weld head assembly mounted on the ring gear assembly. The method includes steps of: (a) positioning the pipe section within the ring gear assembly, the pipe section having an object attached the pipe section which enlarges a cross-sectional profile of the pipe section; (b) moving the pipe section through the ring gear assembly in a direction substantially parallel to the pipe section's longitudinal axis; (c) operating the adjustable ring gear mount to move the center point of the ring gear assembly relative to the pipe center point in a plane substantially orthogonal to the pipe section's longitudinal axis; and (d) moving the attached object through the ring gear assembly while the ring gear assembly remains an enclosed circular structure.