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:
Sep. 11, 2018
Filed:
Oct. 17, 2013
Primetals Technologies Austria Gmbh, Linz, AT;
Klaus Frauenhuber, Linz, AT;
Friedrich Moser, Hellmonsoedt, AT;
Juergen Schiefer, Allhaming, AT;
Johann Stadlmair, Linz, AT;
Abstract
A driver roller () having a rolling body () and at least one axle shaft journal (). The at least one axle shaft journal () is fixed to the rolling body () indirectly via at least one support element (), which is fixed to the rolling body (), by means of removable connecting means. The at least one axle shaft journal () is arranged such that the longitudinal axis of the journal is coaxial to the longitudinal axis of the rolling body (), and the axle shaft journal is a separate component. The support element () has the shape of a ring or a disk with a groove () in an end wall of the ring- or disk-shaped support element (). The support element () has a flange () on which the axle shaft journal () is flange-mounted. Such a driver roller can be easily assembled from modules, thereby simplifying maintenance and storage.