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. 02, 2018
Filed:
Mar. 29, 2016
Gutehoffnungshütte Radsatz Gmbh, Oberhausen, DE;
Thaddäus Kasprzyk, Dorsten, DE;
Thomas Hoog, Essen, DE;
Christian Kemp-Lettkamp, Wesel, DE;
Thomas Gerlach, Neukirchen-Vluyn, DE;
Gutehoffnungshütte Radsatz GmbH, Oberhausen, DE;
Abstract
A wheel for a rail vehicle has a wheel tire () with a ridge () formed on the inner circumference of the wheel tire (), a wheel body () with a ring flange () formed on the outer circumference and running radially outward, and a clamp ring () attached to the wheel body () via a fastening means (), on a side face opposite the ring flange (). Damping means formed as at least two separate circular ring segments () extend between the clamp ring () and the circumferential ridge and between the circumferential ridge () of the wheel tire () and the ring flange in the circumferential direction of the wheel. On at least one side, the circular ring segments () have at least two centering cams () meshing into corresponding recesses (). The circular segments () have an elastomer core enclosed by metal sheet segments ().