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. 13, 1984
Filed:
May. 14, 1982
Applicant:
Inventor:
Stig L Hallerback, Vastra Frolunda, SE;
Assignee:
Aktiebolaget SKF, Gothenburg, SE;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ; F16C / ;
U.S. Cl.
CPC ...
3081 / ; 308201 ; 308217 ;
Abstract
The invention relates to rolling bearings and concerns particularly the design of retainer and possibly guiding ring of such bearings. The invention is characterized thereby that the retainer or the guiding ring incorporates rings (3) of the material having the same coefficient of thermal expansion as the material of the race rings. These rings are embedded e.g. in plastic, which has another coefficient of thermal expansion than that of the material in the rings.