(19)

(11)

EP 1 097 075 A1

(12)

(43) Date of publication: 09.05.2001 Bulletin 2001/19 (21) Application number: 99935257.8 (22) Date of filing: 12.07.1999

(51) International Patent Classification (IPC)7: B61H 1/00, B61H 13/34 // B60T1:04 (86) International application number: PCT/SE9901/252 (87) International publication number: WO 0002/756 (20.01.2000 Gazette 2000/03)

(84) Designated Contracting States: AT BE CH CY DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE Designated Extension States: AL LT LV MK RO SI (30) Priority: 13.07.1998 SE 9802514 (71) Applicant: SAB WABCO Aktiebolag 261 24 Landskrona (SE)	(72) Inventor: EMILSSON, Fred S-231 95 Trelleborg (SE) (74) Representative: Petri, Stellan et al Ström & Gulliksson ABBox 41 88 203 13 Malmö 203 13 Malmö (SE)