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:
Oct. 15, 2013
Filed:
Nov. 27, 2009
Andreas Bohr, Herzogenaurach, DE;
Uli Grosskopf, Adelsdorf, DE;
Dieter Jauernig, Herzogenaurach, DE;
Herbert Rost, Herzogenaurach, DE;
Uwe Wunderlich, Graefenberg, DE;
Andreas Bohr, Herzogenaurach, DE;
Uli Grosskopf, Adelsdorf, DE;
Dieter Jauernig, Herzogenaurach, DE;
Herbert Rost, Herzogenaurach, DE;
Uwe Wunderlich, Graefenberg, DE;
Schaeffler Technologies AG & Co. KG, Herzogenaurach, DE;
Abstract
A radial roller bearing, in particular a single-track ball roller bearing, which has an outer bearing ring with an inner groove track, an inner bearing ring with an outer groove track and ball rollers, which are disposed parallel to one another and held in a peripheral direction at even distances from one another by a plastic bearing cage, that roll between the bearing rings in the groove tracks. Each roller has two lateral surfaces that are flattened symmetrically from a spherical base form and a defined axial tilting clearance. The cage has two axially separated, pocketed cage halves which can be assembled in a positive-fitted, form-locked or integral fashion by opposing connecting elements.