(19)

(11)

EP 1 843 928 A1

(12)

(43) Date of publication: 17.10.2007 Bulletin 2007/42 (21) Application number: 06706361.0 (22) Date of filing: 19.01.2006

(51) International Patent Classification (IPC):  B61D 1/08(2006.01) B61D 31/00(2006.01) B61D 1/06(2006.01) (86) International application number: PCT/EP2006/000557 (87) International publication number: WO 2006/077151 (27.07.2006 Gazette 2006/30)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR (30) Priority: 19.01.2005 DE 102005002701 (71) Applicant: Bombardier Transportation GmbH 10785 Berlin (DE)	(72) Inventors: DÜRSCHMIED, Ramona 15711 Königs Wusterhausen (DE) SAUERMANN, Ingolf 01279 Dresden (DE) (74) Representative: Cohausz & Florack  Patent- und Rechtsanwälte Bleichstrasse 14 40211 Düsseldorf 40211 Düsseldorf (DE)