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. 12, 2022
Filed:
Aug. 06, 2019
Ntn Corporation, Osaka, JP;
Ryou Sakurai, Shizuoka, JP;
Adumi Nobukawa, Shizuoka, JP;
NTN CORPORATION, Osaka, JP;
Abstract
In a bearing device for a vehicle wheel (), a large-diameter section () is formed on an outer side of a fitting cylinder section (), and a small-diameter section () is formed on an inner side of the fitting cylinder section (). A cap member () is formed by bending a metal steel plate, and has a cover plate section () which closes the inner open end of an outer member () and a fitting section () which is fitted over the small-diameter section (). A tapered portion () based on the spring back angle θ of the fitting section () is provided at the outer peripheral edge of the outer end section of the fitting section ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile