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:
Aug. 30, 1977
Filed:
Feb. 24, 1975
Applicant:
Inventors:
Katsuro Iio, Kamakura, JA;
Akiyoshi Osato, Kamakura, JA;
Assignee:
Kobe Steel, Limited, Kobe, JA;
Primary Examiner:
Int. Cl.
CPC ...
B23K / ;
U.S. Cl.
CPC ...
2191 / ; 219 / ;
Abstract
An automatic arc welding process for welding in a substantially horizontal direction, includes the steps of placing a longitudinal consumable nozzle along the joint line within the weld groove, the nozzle being coated with an insulating material disposed therearound and having a hollow core portion, and continuously feeding a wire through the hollow core portion.