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:
Jan. 16, 2018
Filed:
Sep. 09, 2013
Applicant:
Honda Motor Co., Ltd., Tokyo, JP;
Inventors:
Takafumi Ikeda, Tochigi-ken, JP;
Mitsugu Kaneko, Utsunomiya, JP;
Noriko Kurimoto, Utsunomiya, JP;
Kazuhiko Yamaashi, Utsunomiya, JP;
Assignee:
HONDA MOTOR CO., LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 11/06 (2006.01); B23K 11/16 (2006.01); B23K 11/20 (2006.01); B23K 11/00 (2006.01); B23K 103/04 (2006.01); B23K 103/18 (2006.01);
U.S. Cl.
CPC ...
B23K 11/061 (2013.01); B23K 11/0033 (2013.01); B23K 11/16 (2013.01); B23K 11/20 (2013.01); B23K 2203/04 (2013.01); B23K 2203/18 (2013.01);
Abstract
A seam welding device sandwiches between a first roller electrode and a second roller electrode a laminate, which is formed by laminating a plurality of workpieces and disposing the thinnest workpiece, which has the smallest thickness among the workpieces, on the outside, to carry out seam welding. The second roller electrode, which is in contact with the thinnest workpiece, is disposed further along the direction of welding progress than the first roller electrode.