(19)

(11)

EP 1 608 574 A1

(12)

(43) Date of publication: 28.12.2005 Bulletin 2005/52 (21) Application number: 04717165.7 (22) Date of filing: 04.03.2004

(51) International Patent Classification (IPC)7: B65G 47/84 (86) International application number: PCT/IB2004/000582 (87) International publication number: WO 2004/078623 (16.09.2004 Gazette 2004/38)

(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 Designated Extension States: AL LT LV MK (30) Priority: 04.03.2003 IT BO20030113 (71) Applicant: Sichera S.r.l. 40050 Castello d'Argile (IT)	(72) Inventors: SICHERA, Gianni I-40066 Pieve di Cento (IT) SICHERA, Massimiliano I-44045 Renazzo di Cento (IT) (74) Representative: Dall'Olio, Giancarlo  INVENTION S.R.L. Via delle Armi, 1 40137 Bologna 40137 Bologna (IT)