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.:

US 7056025 B1

PDF
Full Text
Expired
Date of Patent:
Jun. 06, 2006

Filed:

Apr. 02, 2004
Applicant:

Hidehiko Nakata, Wako, JP;

Inventor:

Hidehiko Nakata, Wako, JP;

Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C 32/06 (2006.01);
U.S. Cl.
CPC ...
Abstract

In a foil bearing comprising: a stationary mount member () surrounding an outer circumferential surface of a journal () of a rotating member via an annular gap (G); and a plurality of centripetal force producing foils (or bump foils)arranged in the annular gap so as to oppose a substantially entire part of the outer circumferential surface of the journal, the stationary mount member is provided with a plurality of circumferentially arranged through-holes () at an axially middle portion thereof, and the centripetal force producing foils comprise members which are axially spaced apart from each other at a position where the through-holes are located.


Find Patent Forward Citations

Nakata, Hidehiko. (2006). Foil bearing (U.S. Patent No. 7056025). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/7056025

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

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