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. 13, 1991
Filed:
Aug. 01, 1990
Applicant:
Inventors:
Klaus Kispert, Schweinfurt, DE;
Armin Olschewski, Schweinfurt, DE;
Ernst Wahler, Sennfeld, DE;
Harald Woerner, Scheinfurt, DE;
Assignee:
SKF GmbH, Schweinfurt, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16C / ; F16C / ;
U.S. Cl.
CPC ...
384572 ; 384577 ;
Abstract
In a roller bearing cage which holds the set of rollers in the raceway of aninner ring to form a structural unit, the lateral rings are interrupted by slots. Webs extend between the lateral rings. In this way, the cage gives way radially, which makes it possible to push the rollers over one of the flanges of the inner ring to assemble the bearing. To stabilize the cage during operation, projections are provided on the webs, which, as needed, contact the raceway of the outer ring and secure the radial position of the webs.