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. 10, 2018
Filed:
Apr. 15, 2015
Applicant:
Nsk Ltd., Tokyo, JP;
Inventors:
Takashi Sunaga, Tokyo, JP;
Noboru Kaneko, Tokyo, JP;
Osamu Miyoshi, Tokyo, JP;
Ryoichi Suzuki, Maebashi, JP;
Assignee:
NSK LTD., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B23K 11/14 (2006.01); B23K 11/25 (2006.01); B23K 11/00 (2006.01); B23K 11/24 (2006.01); B62D 5/04 (2006.01); B23K 101/00 (2006.01);
U.S. Cl.
CPC ...
B23K 11/14 (2013.01); B23K 11/00 (2013.01); B23K 11/24 (2013.01); B23K 11/25 (2013.01); B62D 5/0403 (2013.01); B23K 2201/006 (2013.01);
Abstract
A resistance welding device is provided with a moving distance measuring section for measuring distances between conductors to be joined before and after joining and evaluating joining quality based on the distances, and a projection including a base and a projecting surface is provided to the conductor to be connected in order to easily secure a distance between the conductors after the joining.