(19)

(11)

EP 0 929 445 A1

(12)

(43) Date of publication: 21.07.1999 Bulletin 1999/29 (21) Application number: 97901227.0 (22) Date of filing: 12.02.1997

(51) International Patent Classification (IPC):  B65B 31/ 02( . ) (86) International application number: PCT/IB1997/000104 (87) International publication number: WO 1997/030896 (28.08.1997 Gazette 1997/37)

(84) Designated Contracting States: AT BE CH DE DK ES FI FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 26.02.1996 IT 1996BO00086 (71) Applicant: ICA S.P.A. I-40138 Bologna (IT)	(72) Inventor: RAPPARINI, Gino I-40138 Bologna (IT) (74) Representative: Trombetti, Gioia  Via Portazza, 8 40139 Bologna 40139 Bologna (IT)