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:
Aug. 10, 1993
Filed:
Dec. 01, 1992
Applicant:
Inventors:
Akiyoshi Honda, Zushi, JP;
Eiichi Kawamura, Fujisawa, JP;
Assignee:
NSK Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ;
U.S. Cl.
CPC ...
384574 ; 384558 ;
Abstract
A self-aligning roller bearing with retainer has a plurality of the rollers having an end face in which a ring-shaped concave section is formed, and a pair of retainers having a frustum shape, and arranged with the larger diameter section axially inside, the retainer having a pocket to hold each roller and, an outward flange extending from the larger diameter section, and the outward flange having a tongue coming into slidable contact with the ring-shaped concave section of the rollers.