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:
Jul. 04, 2006
Filed:
Nov. 15, 2002
Eiji Hirai, Kanagawa, JP;
Mitsuhiro Okuhata, Kanagawa, JP;
Nobuo Kino, Kanagawa, JP;
Keizo Otani, Kanagawa, JP;
Tomofumi Furukawa, Kanagawa, JP;
Eiji Hirai, Kanagawa, JP;
Mitsuhiro Okuhata, Kanagawa, JP;
Nobuo Kino, Kanagawa, JP;
Keizo Otani, Kanagawa, JP;
Tomofumi Furukawa, Kanagawa, JP;
Nissan Motor Co., Ltd., Yokohama, JP;
Abstract
A rolling bearing used in a system including an automotive power train and a peripheral auxiliary equipment of the power train, and in a compressor. The rolling bearing comprises a first race and a second race. A rolling element is rotatably disposed between the first and second races. A film whose main component is a metal selected from the group consisting of nickel and copper has a thickness ranging from 0.1 to 15 μm. The film is formed on a surface of at least one of the first race, the second race and the rolling element.