(19)

(11)

EP 1 550 352 A1

(12)

(43) Date of publication: 06.07.2005 Bulletin 2005/27 (21) Application number: 03756459.8 (22) Date of filing: 08.09.2003

(51) International Patent Classification (IPC)7: H05B 1/02, F24H 1/10, F24H 9/20, G05D 23/24 (86) International application number: PCT/EP2003/009925 (87) International publication number: WO 2004/034742 (22.04.2004 Gazette 2004/17)

(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 PT RO SE SI SK TR (30) Priority: 10.10.2002 IT PN20020082 (71) Applicant: IRCA S.p.A. I-31020 S. Vendemiano,Treviso (IT)	(72) Inventors: TAURIAN, Andrea I-33072 Casarsa della Delizia (IT) POSER, Ivan I-31014 Colle Umberto (IT) MARCHETTI, Corrado I-31052 Varago (IT) (74) Representative: Giugni, Valter  PROPRIA S.r.l.,Via Mazzini 13 33170 Pordenone 33170 Pordenone (IT)