(19)

(11)

EP 1 943 127 A1

(12)

(43) Date of publication: 16.07.2008 Bulletin 2008/29 (21) Application number: 05797290.3 (22) Date of filing: 24.10.2005

(51) International Patent Classification (IPC):  B60Q 1/50(2006.01) H04R 5/00(2006.01) B60Q 1/52(2006.01) (86) International application number: PCT/SE2005/001595 (87) International publication number: WO 2007/049995 (03.05.2007 Gazette 2007/18)

(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 (71) Applicant: Volvo Lastvagnar AB 405 08 Göteborg (SE)	(72) Inventor: JARLENGRIP, Johan S-436 45 Askim (SE) (74) Representative: Fröhling, Werner Otto  Volvo Technology Corporation Corporate Patents 06820, M1.7 405 08 Göteborg 405 08 Göteborg (SE)