(19)

(11)

EP 1 792 108 A1

(12)

(43) Date of publication: 06.06.2007 Bulletin 2007/23 (21) Application number: 05776364.1 (22) Date of filing: 30.08.2005

(51) International Patent Classification (IPC):  F16H 61/24(2006.01) B60K 20/02(2006.01) (86) International application number: PCT/SE2005/001252 (87) International publication number: WO 2006/041347 (20.04.2006 Gazette 2006/16)

(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: 07.09.2004 SE 0402150 (71) Applicant: VOLVO LASTVAGNAR AB 405 08 Göteborg (SE)	(72) Inventor: JOHANNESSON, Stig-Erik 442 41 Kungälv (SE) (74) Representative: Fröhling, Werner Otto et al Volvo Technology Corporation, Corporate Patents, 06820, M1.7 405 08 Göteborg 405 08 Göteborg (SE)