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:
Apr. 27, 1982
Filed:
Jun. 23, 1980
Applicant:
Inventor:
Raymond Glatthorn, St. Petersburg, FL (US);
Assignee:
Westinghouse Electric Corp., Pittsburgh, PA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
219 602 ; 219 / ; 21912511 ;
Abstract
Welding apparatus utilizing a continuous belt in conjunction with a slidable guide pin and spindle disposed in a carriage that causes a welding torch to form a circumferential weld when the guide pin is in a tube and moves the torch rapidly between the tubes when the guide pin is retracted from the tubes.