(19)

(11)

EP 0 670 809 A1

(12)

(43) Date of publication: 13.09.1995 Bulletin 1995/37 (21) Application number: 94902150.0 (22) Date of filing: 26.11.1993

(51) International Patent Classification (IPC):  B65G 21/ 20( . ) (86) International application number: PCT/SE1993/001021 (87) International publication number: WO 1994/012412 (09.06.1994 Gazette 1994/13)

(84) Designated Contracting States: AT BE CH DE DK ES FR GB GR IE IT LI LU MC NL PT SE (30) Priority: 02.12.1992 SE 19920003618 (71) Applicant: STAR CONVEYOR AB S-591 22 Motala (SE)	(72) Inventors: RAGNARSSON, Lars S-591 37 Motala (SE) JOHANSSON, Leif S-592 00 Vadstena (SE) (74) Representative: Willquist, Bo  Albihn Willquist AB S:t Larsgatan 23 S-582 24 Linköping S-582 24 Linköping (SE)