(19)

(11)

EP 1 839 288 A1

(12)

(43) Date of publication: 03.10.2007 Bulletin 2007/40 (21) Application number: 05786141.1 (22) Date of filing: 28.09.2005

(51) International Patent Classification (IPC):  G08G 1/005(2006.01) G08G 1/095(2006.01) (86) International application number: PCT/SE2005/001421 (87) International publication number: WO 2006/038853 (13.04.2006 Gazette 2006/15)

(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: 01.10.2004 SE 0402385 (71) Applicant: Geveko Industri Holding AB 403 13 Göteborg (SE)	(72) Inventors: NILSSON, Leon S-471 94 Kållekärr (SE) INGVARSSON, Henrik S-416 67 Göteborg (SE) BJÖRNEK, Anders S-429 35 Kullavik (SE) LAUSTEN, Torben DK-9300 Seby (DK) (74) Representative: Lind, Urban Arvid Oskar  AWAPATENT AB P.O. Box 11394 404 28 Göteborg 404 28 Göteborg (SE)