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:
Mar. 10, 2015
Filed:
Apr. 22, 2010
Yasuhiro Nakata, Tokyo, JP;
Yasuhiro Nakata, Tokyo, JP;
Nippon Steel & Sumikin Engineering Co., Ltd., Tokyo, JP;
Abstract
In a slide structure, a support structure and a seismically isolated structure, a first sliding surface () of a sliding member () is formed of a sliding body () made of synthetic resin. A film () made of synthetic resin and having a Young's modulus more than twice as large as that of the first sliding surface () is formed on the second sliding surface () of the counter member (). At the same time, fine irregularities having a maximum height Rz of 3 μm or higher are formed on the surface of the film (). As a result, the lubricant is trapped in small pits of the irregularities to prevent the lubricant from flowing out, and a stable low friction state can be maintained.