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. 17, 2012
Filed:
Sep. 27, 2007
Hajime Watanabe, Kashiwara, JP;
Hideki Fujiwara, Nara, JP;
Tomoya Yamatani, Toyota, JP;
Masaki Maeda, Nisshin, JP;
Hajime Watanabe, Kashiwara, JP;
Hideki Fujiwara, Nara, JP;
Tomoya Yamatani, Toyota, JP;
Masaki Maeda, Nisshin, JP;
JTEKT Corporation, Osaka-Shi, Osaka, JP;
Abstract
A length of each pocket of a cage in a circumferential direction is smaller than the sum of an outer diameter of a roller and a free length of a coil spring. The cage can rotate relative to an inner ring having cam surfaces in accordance with revolution of the rollers in an overload-applied condition, and the cage can not rotate in a direction opposite to a direction of revolution of the rollers in the overload-applied condition.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile