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:
May. 18, 2010
Filed:
Nov. 10, 2005
Thomas Winkler, Sulzbach, DE;
Thomas Winkler, Sulzbach, DE;
Schaeffler KG, Herzogenaurach, DE;
Abstract
The invention relates to a roller bearing for linear movements, said roller bearing comprising a guiding carriage which is essentially C-shaped in the cross-section thereof, is displaceably guided on a guiding rail in the longitudinal direction thereof, and comprises two lateral limbs. The carrier body of the roller bearing is supported in the region of each lateral limb in such a way that it can be displaced on the guiding rail by means of at least one series of rolling bodies. The series of rolling bodies respectively comprises a load-transmitting row of rolling bodies, which engages with a load-carrying running path of the carrier body and a load-carrying running path of the guiding rail, in addition to an inverted row of rolling bodies and two defecting rows of rolling bodies. In order to form the load-carrying running path of the carrier body, a running path element is provided parallel to the longitudinal direction of the guiding rail. According to the invention, the running path element is embodied as a hardened sheet metal element which is arranged and fixed in a receiving region on the respective lateral limbs of the carrier body.