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:
Dec. 27, 2005
Filed:
Oct. 07, 2003
Hans-jürgen Friedrich, Königsberg, DE;
Bernhard Groschek, Donnersdorf, DE;
Torbjörn Hedman, St Cyr sur Loire, FR;
Rut Heemskerk, Poppenhausen-Kützberg, DE;
Jürgen Stürzengerger, Schweinfurt, DE;
Alfred Weidinger, Niederwerrn, DE;
Hans-Jürgen Friedrich, Königsberg, DE;
Bernhard Groschek, Donnersdorf, DE;
Torbjörn Hedman, St Cyr sur Loire, FR;
Rut Heemskerk, Poppenhausen-Kützberg, DE;
Jürgen Stürzengerger, Schweinfurt, DE;
Alfred Weidinger, Niederwerrn, DE;
AB SKF, Gothenburg, SE;
Abstract
A cylindrical roller bearing includes an outer bearing ring, an inner bearing ring and cylindrical rollers located between the outer and inner bearing rings. One of the rings has side rims forming an axial stop for the cylindrical rollers. The bearing ring on which the side rims are not provided is formed with at least one groove outside the axial extension of the cylindrical rollers. A ring of spring-elastic material is positioned in the groove to form an axial stop for the cylindrical rollers. The periphery of the ring has no interruptions. To improve the running behavior of the cylindrical roller bearing, the ring possesses a V-shaped cross-section with two legs.