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. 24, 2020
Filed:
Sep. 05, 2019
Applicant:
Kobe Steel, Ltd., Kobe, JP;
Inventors:
Masatoshi Yoshida, Kobe, JP;
Takahiro Shikama, Shimonoseki, JP;
Assignee:
Kobe Steel, Ltd., Kobe, JP;
Primary Examiner:
Int. Cl.
CPC ...
B60J 5/04 (2006.01); B21C 23/14 (2006.01); C22C 21/10 (2006.01);
U.S. Cl.
CPC ...
B60J 5/0444 (2013.01); B21C 23/142 (2013.01); B60J 5/0443 (2013.01); B60J 5/0483 (2013.01); C22C 21/10 (2013.01);
Abstract
A door beam includes an aluminum alloy extrusion body extended in a longitudinal direction and having a pair of webs and a pair of flanges to be positioned on an inner side and an outer side in a width direction of a vehicle body. The pair of webs connect the pair of flanges at joint portions of each of the pair of webs such that the pair of webs and the pair of flanges form a closed cross section in a direction perpendicular to the longitudinal direction, and the pair of webs do not have a welded portion.