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(11)

EP 2 005 406 A1

(12)

(43) Date of publication: 24.12.2008 Bulletin 2008/52 (21) Application number: 06717039.9 (22) Date of filing: 21.03.2006

(51) International Patent Classification (IPC):  G08G 5/06(2006.01) B64F 1/00(2006.01) (86) International application number: PCT/SE2006/000354 (87) International publication number: WO 2007/108726 (27.09.2007 Gazette 2007/39)

(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 Designated Extension States: AL BA HR MK YU (71) Applicant: Safegate International AB 213 76 Malmö (SE)	(72) Inventor: MILLGÅRD, Lars S-830 10 Undersåker (SE) (74) Representative: Henriksson, Dan Ragnar Mikael  Awapatent AB P.O. Box 5117 200 71 Malmö 200 71 Malmö (SE)