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:
Jan. 31, 2017
Filed:
Mar. 16, 2011
Isao Iwayama, Osaka, JP;
Taichiro Nishikawa, Osaka, JP;
Yoshiyuki Takaki, Osaka, JP;
Toshiya Ikeda, Toyama, JP;
Shigeki Koyama, Toyama, JP;
Isao Iwayama, Osaka, JP;
Taichiro Nishikawa, Osaka, JP;
Yoshiyuki Takaki, Osaka, JP;
Toshiya Ikeda, Toyama, JP;
Shigeki Koyama, Toyama, JP;
Sumitomo Electric Industries, Ltd., Osaka-shi, Osaka, JP;
A.L.M.T. Corp, Tokyo, JP;
Abstract
A magnesium-based composite member is provided with a through hole through which a fastening member for attachment to a fixing target is to be inserted. A substrate is provided with a substrate hole through which the fastening member is to be inserted, and made of a composite material which is a composite of SiC and a matrix metal which is any of magnesium and a magnesium alloy. A receiving portion is attached to the substrate and made of a metal material different from the matrix metal. The receiving portion is provided with a receiving portion hole through which the fastening member is to be inserted, and at least a part of an inner circumferential surface of the through hole is formed from an inner circumferential surface of the receiving portion hole.