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. 28, 1982
Filed:
Dec. 03, 1979
Applicant:
Inventor:
George S Wilson, Au Gres, MI (US);
Assignee:
Other;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
21912511 ; 219 / ; 21912433 ; 228 32 ;
Abstract
An arc welding system for welding the edges of an irregularly contoured product comprising facially opposed sections held in joined position wherein, in the embodiment illustrated, a pair of arc welding torches, having arc generating tips are supported in product straddling relationship on a carriage for welding travel along different irregularly contoured lengths of the perimetral marginal boundary of the product, and control mechanism is provided for simultaneously altering the position of each torch tip in a portion of its welding travel to maintain each torch tip axis substantially perpendicular to the path of travel.