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:
Apr. 19, 2016
Filed:
Mar. 05, 2013
Applicant:
Siemens Aktiengesellschaft, Munich, DE;
Inventor:
Dirk Rohwerder, Sprockhoevel, DE;
Assignee:
Siemens Aktiengesellschaft, Munich, DE;
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B61D 17/12 (2006.01);
U.S. Cl.
CPC ...
B61D 17/12 (2013.01);
Abstract
A rail vehicle has a roof region. In a longitudinal direction of the roof region, an air-conditioning duct is laid and which is bounded with respect to a passenger compartment by an inner ceiling. When the air-conditioning duct is composed in its longitudinal direction of at least two air-conditioning duct elements, the two air-conditioning duct elements are connected to one another by a sealing frame which can be pre-positioned. Furthermore, a method for constructing the roof region for such a rail vehicle is specified.