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. 01, 2011
Filed:
Mar. 13, 2006
Yoshiyasu Nakano, Kikugawa, JP;
Shinji Oishi, Iwata, JP;
Katsufumi Abe, Iwata, JP;
Akihiko Katayama, Kikugawa, JP;
Yugo Yoshimura, Iwata, JP;
Noriaki Fujii, Wako, JP;
Keiko Yoshida, Wako, JP;
Yoshiyasu Nakano, Kikugawa, JP;
Shinji Oishi, Iwata, JP;
Katsufumi Abe, Iwata, JP;
Akihiko Katayama, Kikugawa, JP;
Yugo Yoshimura, Iwata, JP;
Noriaki Fujii, Wako, JP;
Keiko Yoshida, Wako, JP;
NTN Corporation, Osaka, JP;
Honda Motor Co., Ltd., Tokyo, JP;
Abstract
A needle roller bearing comprises an outer ring having a plurality of outer ring members split by split lines extending in an axial direction of the bearing, a plurality of needle rollers arranged on an orbit surface of said outer ring so that they can roll thereon, and a cage holding the needle rollers at intervals. The outer ring member has a projection serving as a positioning engaging part which engages with a housing for positioning, and an engaging click protruding from an axial end of the outer ring member inward along a diameter to prevent the cage from moving in an axial direction, in positions shifted from its circumferential center.