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:
Feb. 18, 2014
Filed:
Jun. 12, 2009
Misato Kusakari, Osaka, JP;
Yoshihiro Nakai, Osaka, JP;
Taichirou Nishikawa, Osaka, JP;
Yoshiyuki Takaki, Osaka, JP;
Yasuyuki Ootsuka, Yokkaichi, JP;
Misato Kusakari, Osaka, JP;
Yoshihiro Nakai, Osaka, JP;
Taichirou Nishikawa, Osaka, JP;
Yoshiyuki Takaki, Osaka, JP;
Yasuyuki Ootsuka, Yokkaichi, JP;
Sumitomo Electric Industries, Ltd., Osaka, JP;
Autonetworks Technologies, Ltd., Yokkaichi-shi, JP;
Sumitomo Wiring Systems, Ltd., Yokkaichi-shi, JP;
Abstract
An aluminum alloy wire, an aluminum alloy stranded wire, a covered electric wire, and a wire harness that are of high toughness and high electrical conductivity, and a method of manufacturing an aluminum alloy wire. The aluminum alloy wire contains not less than 0.2% and not more than 1.0% by mass of Mg, not less than 0.1% and not more than 1.0% by mass of Si, not less than 0.1% and not more than 0.5% by mass of Cu, and a remainder including Al and an impurity, and satisfies 0.8 Mg/Si≦2.7 by mass ratio. The Al alloy wire is manufactured through the successive steps of casting, rolling, wiredrawing, and softening treatment.