(19)

(11)

EP 0 207 109 A1

(12)

(43) Date of publication: 07.01.1987 Bulletin 1987/02 (21) Application number: 86900085.0 (22) Date of filing: 18.12.1985

(51) International Patent Classification (IPC):  A01J 27/ 02( . ) (86) International application number: PCT/DK1985/000124 (87) International publication number: WO 1986/003651 (03.07.1986 Gazette 1986/14)

(84) Designated Contracting States: AT BE CH DE FR GB IT LI LU NL SE (30) Priority: 19.12.1984 DK 19840006112 (71) Applicants: Mejeriselskabet Danmark A.m.b.a. DK-8260 Viby Jylland (DK) A/S PERFORA DK-6510 Gram (DK)	(72) Inventor: HEJNFELT, Regnar DK-8270 Hojbjerg (DK) (74) Representative: Patentanwälte Dipl.-Ing. R. Splanemann Dr. B. Reitzner Dipl.-Ing. K. Baronetzky  Tal 13 D-80331 München D-80331 München (DE)