(19)

(11)

EP 1 625 560 A1

(12)

(43) Date of publication: 15.02.2006 Bulletin 2006/07 (21) Application number: 04733906.4 (22) Date of filing: 19.05.2004

(51) International Patent Classification (IPC):  G08C 17/02(1995.01) (86) International application number: PCT/IT2004/000283 (87) International publication number: WO 2004/104963 (02.12.2004 Gazette 2004/49)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IT LI LU MC NL PL PT RO SE SI SK TR (30) Priority: 20.05.2003 IT BS20030048 (71) Applicant: Rib S.r.l. 24014 Castenedolo, Brescia (IT)	(72) Inventor: BOSIO, Stefano I-25014 Castenedolo (IT) (74) Representative: Sangiacomo, Fulvia  BIESSE S.R.L., Corso Matteotti 42 25122 Brescia 25122 Brescia (IT)