(19)

(11)

EP 0 833 790 A1

(12)

(43) Date of publication: 08.04.1998 Bulletin 1998/15 (21) Application number: 96918981.0 (22) Date of filing: 17.06.1996

(51) International Patent Classification (IPC):  B65G 15/ 64( . ) (86) International application number: PCT/SE1996/000791 (87) International publication number: WO 1997/000219 (03.01.1997 Gazette 1997/02)

(84) Designated Contracting States: AT BE DE DK ES FI FR GB IE IT PT SE (30) Priority: 19.06.1995 SE 19950002228 (71) Applicant: SUNDS DEFIBRATOR AKTIEBOLAG S-851 94 Sundsvall (SE)	(72) Inventor: PIHLSTRÖM, Vincent S-860 33 Bergeforsen (SE) (74) Representative: Stolt, Lars C., et al  L.A. Groth & Co. KB P.O. Box 6107 102 32 Stockholm 102 32 Stockholm (SE)