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:
Dec. 27, 2016
Filed:
May. 09, 2013
Applicant:
Kobe Steel, Ltd., Kobe-shi, JP;
Inventors:
Shogo Sakamoto, Inabe, JP;
Yoshiya Inagaki, Inabe, JP;
Assignee:
Kobe Steel, Ltd., Kobe-shi, JP;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B60G 99/00 (2010.01); B21J 1/06 (2006.01); B21J 5/02 (2006.01); B21K 1/74 (2006.01); C22F 1/04 (2006.01); B60G 7/00 (2006.01);
U.S. Cl.
CPC ...
B60G 99/00 (2013.01); B21J 1/06 (2013.01); B21J 5/02 (2013.01); B21K 1/74 (2013.01); B60G 7/001 (2013.01); C22F 1/04 (2013.01); B60G 2206/12 (2013.01); B60G 2206/124 (2013.01); B60G 2206/7102 (2013.01); B60G 2206/8101 (2013.01); B60G 2206/81022 (2013.01); B60G 2206/84 (2013.01); Y10T 29/49622 (2015.01);
Abstract
For manufacturing an aluminum alloy automobile suspension part, an ingot material is heat treated and forged, a through-hole is formed therein and it is subjected to thermal refining. A minimum length between a rib end on a side of the through-hole and a through-hole end is made 6 mm or larger.