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. 02, 2024
Filed:
Jul. 16, 2020
Applicant:
Kobe Steel, Ltd., Hyogo, JP;
Inventors:
Assignee:
KOBE STEEL, LTD., Hyogo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16L 41/08 (2006.01); B21D 39/06 (2006.01); B21D 39/20 (2006.01); B21D 53/88 (2006.01); F16B 17/00 (2006.01);
U.S. Cl.
CPC ...
F16L 41/08 (2013.01); B21D 39/06 (2013.01); B21D 39/206 (2013.01); B21D 53/88 (2013.01); F16B 17/006 (2013.01);
Abstract
A joined body includes a tubular first member, and a second member including a plate-shaped wall portion in which a through-hole is formed, the first member being inserted into the through-hole. The collar member is interposed between the first member and the second member in at least a part of the hole peripheral wall of the through-hole. The first member and the second member are joined by expanding the first member at a portion corresponding to the through-hole.