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:
Jun. 12, 2018
Filed:
Feb. 26, 2014
Applicant:
Siemens Ag Oesterreich, Vienna, AT;
Inventors:
Andreas Haigermoser, Oberhaag, AT;
David Kreuzweger, Graz, AT;
Olaf Koerner, Nuremberg, DE;
Christian Kueter, Stattegg, AT;
Hugo Rackl, Stattegg, AT;
Andreas Schaefer-Enkeler, Roettenbach, DE;
Peter Seitz, Pommelsbrunn, DE;
Martin Teichmann, Graz, AT;
Assignee:
Siemens AG Österreich, Vienna, AT;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
B61F 1/06 (2006.01); B61F 5/30 (2006.01); B61C 9/50 (2006.01); B61C 17/00 (2006.01);
U.S. Cl.
CPC ...
B61F 1/06 (2013.01); B61C 9/50 (2013.01); B61C 17/00 (2013.01); B61F 5/308 (2013.01);
Abstract
A chassis for rail vehicles, particularly with inside-supported wheelsets, wherein the drive unit is elastically supported transversely to the travel direction via spring devices within the chassis frame, where the vibrational behavior is optimized and the space available for the drive unit is enlarged because the spring devices are supported directly on the housing of the bearing of the wheelset.