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. 21, 2020
Filed:
Oct. 03, 2016
Applicant:
Toyota Boshoku Kabushiki Kaisha, Aichi-ken, JP;
Inventors:
Assignee:
TOYOTA BOSHOKU KABUSHIKI KAISHA, Aichi-Ken, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B23K 9/23 (2006.01); B23K 9/09 (2006.01); B23K 9/173 (2006.01); B23K 9/235 (2006.01); B23K 33/00 (2006.01); F16B 5/08 (2006.01); B23K 103/20 (2006.01);
U.S. Cl.
CPC ...
B23K 9/232 (2013.01); B23K 9/09 (2013.01); B23K 9/173 (2013.01); B23K 9/235 (2013.01); B23K 33/008 (2013.01); F16B 5/08 (2013.01); B23K 2103/20 (2018.08);
Abstract
A different material welded joint in which a first member made of a first material and a second member made of a second material having a melting point lower than that of the first material are joined to each other by welded parts, wherein the first member has a plurality of through-holes and a filler material made of the second material is filled in the plurality of through-holes, and wherein an interval between the through-holes is made wider and/or an area of the through-hole is made smaller at a welding end-side than at a welding start-side with respect to progress of welding.