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. 28, 2003
Filed:
Oct. 15, 2002
Applicant:
Inventor:
Teichmann Martin, Graz, AT;
Assignee:
Siemens SGP Verkehrstechnik GmbH, Vienna, AT;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D 1/00 ;
U.S. Cl.
CPC ...
B61D 1/00 ;
Abstract
The running gear ( ) for a rail vehicle comprises at least two wheel sets ( ) mounted in wheel set bearings ( ). The wheel sets have axles ( ), wheels ( ) and a chassis frame ( ). The chassis frame ( ) is provided with two longitudinal sole bars ( ) and with at least one cross-member ( ) located therebetween and connected to the sole bars ( ) via at least two articulations ( ). The sole bars ( ) and the cross-member ( ) are movable relative to one another on a plane which is parallel to the rail plane (&egr;), and the wheel set bearings ( ) are connected to the cross-member ( ) or to one respective cross-member ( ) of the rail vehicle.