(19)

(11)

EP 0 120 018 A1

(12)

(43) Date of publication: 03.10.1984 Bulletin 1984/40 (21) Application number: 83901344.0 (22) Date of filing: 21.04.1983

(51) International Patent Classification (IPC):  B65G 1/ 06( . ) B65G 65/ 00( . ) B65G 57/ 24( . ) B65G 67/ 04( . ) (86) International application number: PCT/FI1983/000031 (87) International publication number: WO 1983/003813 (10.11.1983 Gazette 1983/26)

(84) Designated Contracting States: AT BE CH DE FR GB LI NL SE (30) Priority: 21.04.1982 FI 19820001398 (71) Applicant: VALPAK OY SF-04400 Järvenpää (FI)	(72) Inventors: BERGHÄLL, Christer Karl-Olof SF-01620 Vantaa 62 (FI) OLLIKAINEN, Jukka Sakari SF-00950 Helsinki 95 (FI) KOSKIVAARA, Timo Tapio SF-01620 Vantaa 62 (FI) HILTUNEN, Mikko Kalervo SF-00680 Helsinki 68 (FI) (74) Representative: Bayliss, Geoffrey Cyril, et al  BOULT, WADE & TENNANT 27 Furnival Street London EC4A 1PQ London EC4A 1PQ (GB)