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:
Nov. 13, 2012
Filed:
Mar. 10, 2009
Takeshi Miyachi, Yao, JP;
Junichi Kubo, Kashiwara, JP;
Takeshi Miyachi, Yao, JP;
Junichi Kubo, Kashiwara, JP;
JTEKT Corporation, Osaka-Shi, Osaka, JP;
Abstract
An outer tapered member () having a conical inner circumferential surface is placed and an inner tapered member () having a conical outer circumferential surface in contact with the conical inner circumferential surface is placed in a through hole () of a first ring (). A screw member () is screwed a predetermined quantity into the through hole () to axially press an axial end face of the inner tapered member () toward a second ring () with a predetermined force and to press the outer surface of the outer tapered member () against the through hole () of the first ring () with a predetermined force. A weld part () in contact with a first ring () side end portion of a pin () and the first ring () is formed to prevent the pin () from coming out of the first ring () by the weld part ().