(19)

(11)

EP 1 723 020 A1

(12)

(43) Date of publication: 22.11.2006 Bulletin 2006/47 (21) Application number: 05715599.6 (22) Date of filing: 28.02.2005

(51) International Patent Classification (IPC):  B61D 15/06(2006.01) B62D 21/15(2006.01) (86) International application number: PCT/EP2005/002092 (87) International publication number: WO 2005/085033 (15.09.2005 Gazette 2005/37)

(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 MC NL PL PT RO SE SI SK TR (30) Priority: 01.03.2004 GB 0404520 (71) Applicant: Bombardier Transportation GmbH 10785 Berlin (DE)	(72) Inventors: LOEBER, Mirko 34246 Vellmar (DE) TROTSCH, Peter 3412 Kassel (DE) CARL, Federic, Bernard 34119 Kassel (DE) SCHNEIDER, Sieghard 88239 Wangen im Allgäu (DE) SIFRI, Nino 34132 Kassel (DE) (74) Representative: Breese Derambure Majerowicz  38, avenue de l'Opéra 75002 Paris 75002 Paris (FR)