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. 05, 1991
Filed:
Apr. 27, 1990
Applicant:
Inventor:
Moichi Chiba, Yokosuka, JP;
Assignee:
Nippon Seiko Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ;
U.S. Cl.
CPC ...
384536 ; 384581 ; 384585 ;
Abstract
A sleeve for supporting a rolling bearing comprising a metal core with a high degree of dimensional elasticity to produce a larger radial thickness in the free state, and a cylindrical synthetic resin spacer section laminated with the core, so that the sleeve can follow up the increase of the size of the space in which the sleeve is accommodated.