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(11)

EP 2 373 544 A2

(12)

(88) Date of publication A3: 29.07.2010 (43) Date of publication: 12.10.2011 Bulletin 2011/41 (21) Application number: 09801255.2 (22) Date of filing: 13.11.2009

(51) International Patent Classification (IPC):  B65B 23/20(2006.01) B65B 49/08(2006.01) B65B 41/06(2006.01) B65B 13/18(2006.01) (86) International application number: PCT/IB2009/055064 (87) International publication number: WO 2010/061312 (03.06.2010 Gazette 2010/22)

(84) Designated Contracting States: AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HR HU IE IS IT LI LT LU LV MC MK MT NL NO PL PT RO SE SI SK SM TR (30) Priority: 27.11.2008 IT MO20080306 27.11.2008 IT MO20080309 27.11.2008 IT MO20080308 (71) Applicant: Sacmi Cooperativa Meccanici Imola Societa' Cooperativa 40026 Imola (BO) (IT)	(72) Inventors: CARNEVALI, Fabio I-40141 Bologna (BO) (IT) STEFANI, Roberto I-42019 Scandiano (RE) (IT) SAVORANI, Giovanni I-48018 Faenza (RA) (IT) (74) Representative: Villanova, Massimo  Luppi Crugnola & Partners S.r.L. Viale Corassori, 54 41124 Modena 41124 Modena (IT)