(19)
(11) EP 0 537 281 A1

(12)

(43) Date of publication:
21.04.1993 Bulletin 1993/16

(21) Application number: 91913568.0

(22) Date of filing: 03.06.1991
(51) International Patent Classification (IPC): 
B65D 33/ 36( . )
B65D 75/ 58( . )
B65D 33/ 38( . )
B65D 75/ 70( . )
(86) International application number:
PCT/US1991/003911
(87) International publication number:
WO 1992/000895 (23.01.1992 Gazette 1992/03)
(84) Designated Contracting States:
ES FR GB IT SE

(30) Priority: 07.07.1990 DE 19904021743

(71) Applicant: MINNESOTA MINING AND MANUFACTURING COMPANY
St. Paul, Minnesota 55133-3427 (US)

(72) Inventors:
  • HEUCKE, Karl-Heinrich
    D-2000 Norderstedt (DE)
  • SCHMITZ, Guenter
    D-2000 Hamburg 36 (DE)

(74) Representative: Baillie, Iain Cameron 
c/o Ladas & Parry Altheimer Eck 2
D-80331 München
D-80331 München (DE)

   


(54) DEVICE FOR WITHDRAWING FILLING MATERIAL FROM BAGS