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, 2013
Filed:
Feb. 09, 2012
Peter Friedrich, Auernheim, DE;
Michael Krueger, Schweinfurt, DE;
Reinhart Malik, Herzogenaurach, DE;
Steffen Saebsch, Weisendorf, DE;
Heinz Schaefers, Erlangen, DE;
Matthias Fick, Schnaittach, DE;
Manfred Winkler, Aurachtal, DE;
Johannes Enders, Herzogenaurach, DE;
Peter Friedrich, Auernheim, DE;
Michael Krueger, Schweinfurt, DE;
Reinhart Malik, Herzogenaurach, DE;
Steffen Saebsch, Weisendorf, DE;
Heinz Schaefers, Erlangen, DE;
Matthias Fick, Schnaittach, DE;
Manfred Winkler, Aurachtal, DE;
Johannes Enders, Herzogenaurach, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A needle roller bearing, which has a rimless inner ring or a rimless inner ring bushing and a plurality of rolling elements that are arranged and rotatable in the cage. For coherence of the needle roller bearing after manufacturing and for mounting in an installation space, the cage has, at least on one front end, a radially inward pointing retaining device and the inner ring or the inner ring bushing has a retaining element on its outer periphery that cooperates with the retaining device.