(19)

(11)

EP 1 451 434 A1

(12)

(43) Date of publication: 01.09.2004 Bulletin 2004/36 (21) Application number: 02775641.0 (22) Date of filing: 04.10.2002

(51) International Patent Classification (IPC)7: E06C 1/383, B60P 3/38 (86) International application number: PCT/SE2002/001812 (87) International publication number: WO 2003/042484 (22.05.2003 Gazette 2003/21)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR IE IT LI LU MC NL PT SE SK TR Designated Extension States: AL LT LV MK RO SI (30) Priority: 14.11.2001 SE 0103786 (71) Applicant: Scania CV AB (publ) 151 87 Södertälje (SE)	(72) Inventor: Söder, Kenneth S-151 39 Södertälje (SE) (74) Representative: Sjögren, Stina  Patents,Scania CV AB,Fack 15187 Södertälje 15187 Södertälje (SE)