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:
Nov. 29, 2016
Filed:
Aug. 05, 2013
Applicant:
Gs Yuasa International Ltd., Kyoto-shi, JP;
Inventors:
Assignee:
GS Yuasa International, Ltd., Kyoto-shi, Kyoto, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 20/10 (2006.01); H01M 2/26 (2006.01); H01M 2/30 (2006.01);
U.S. Cl.
CPC ...
B23K 20/10 (2013.01); H01M 2/26 (2013.01); H01M 2/30 (2013.01); B23K 2201/38 (2013.01); B23K 2203/18 (2013.01); Y10T 29/49108 (2015.01);
Abstract
A metal foil extending outward from an electrode plate is sandwiched between a first metal member and a second metal member, and ultrasonic vibration is caused to act upon a plurality of sites of action from the first metal member side to join the metal foil to the first metal member and the second metal member. The first metal member has a Vickers hardness of at least 40 Hv and not more than 75 Hv.