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:
Aug. 14, 2018
Filed:
Aug. 13, 2014
Applicant:
Siemens Ag Oesterreich, Vienna, AT;
Inventors:
Franz-Josef Weber, Graz, AT;
Ruediger Zenz, Graz, AT;
Assignee:
Siemens AG Österreich, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
F16D 65/12 (2006.01); F16D 65/847 (2006.01); F16D 65/02 (2006.01); F16D 65/78 (2006.01);
U.S. Cl.
CPC ...
F16D 65/124 (2013.01); F16D 65/847 (2013.01); F16D 2065/138 (2013.01); F16D 2065/1392 (2013.01); F16D 2065/789 (2013.01);
Abstract
A rail wheel having a wheel-mounted brake disk fastened to the wheel body of the rail wheel by multiple fastening elements distributed across the wheel circumference and seated against the wheel body within this fastening region, where the wheel-mounted brake disk is seated against the wheel body in at least one radial area radially outside the fastening region in the cold state and is spaced apart from the wheel body in the region radially within the fastening region to reduce stress on the fastening elements after braking has been initiated.