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. 17, 2007
Filed:
Aug. 20, 2002
Sadaharu Matsumura, Wako, JP;
Tsuyoshi Kawabe, Wako, JP;
Tetsuya Saito, Tokyo, JP;
Katsumi Sakamoto, Tokyo, JP;
Ryosuke Kamegamori, Kanagawa, JP;
Sadaharu Matsumura, Wako, JP;
Tsuyoshi Kawabe, Wako, JP;
Tetsuya Saito, Tokyo, JP;
Katsumi Sakamoto, Tokyo, JP;
Ryosuke Kamegamori, Kanagawa, JP;
Honda Giken Kogyo Kabushiki Kaisha, Tokyo, JP;
Abstract
A structure and a method of preventing electrolytic corrosion for a magnesium alloy member (), the structure wherein a first coated layer () formed by electro deposition and a second coated layer () formed by distributing PTFE particles on the first coated layer () are covered on the surface of a tightening member () at least on a surface coming into contact with the magnesium alloy member (), whereby, the electrolytic corrosion of the magnesium alloy member can be prevented at a low cost by insulating a tightening member such as a steel bolt and a washer from the magnesium alloy member, and an adhesiveness therebetween can be sufficiently assured.