(19)

(11)

EP 2 271 554 A1

(12)

(43) Date of publication: 12.01.2011 Bulletin 2011/02 (21) Application number: 09727535.8 (22) Date of filing: 27.01.2009

(51) International Patent Classification (IPC):  B65B 61/28(2006.01) (86) International application number: PCT/EP2009/000505 (87) International publication number: WO 2009/121445 (08.10.2009 Gazette 2009/41)

(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 TR Designated Extension States: AL BA RS (30) Priority: 04.04.2008 IT BG20080019 (71) Applicant: FLSMIDTH VENTOMATIC S.P.A. 24030 Valbremo (BG) (IT)	(72) Inventor: BRIOSCHI, Sergio I-20050 Sulbiate (Milano) (IT) (74) Representative: Gatti, Enrico et al Gianbrocono & C. S.p.a., 3, Via E. Zambianchi 24121 Bergamo 24121 Bergamo (IT)