Method and device for closing containers

Waste material is conducted from a cell (10) through an opening (12) into a drum (48) which has a mouth (49) with a removable lid (54). An opening door (28) has an electromagnet (54a) for holding the lid on the door (28), and both are moved into the cell in order to permit the charging of the drum;...

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Bibliographische Detailangaben
Hauptverfasser: OLDHAM, SAMUEL ROY, HYDE, MANCHESTER, GB, CRITCHLEY, RICHARD JEROME, CHORLEY, LANCASHIRE, GB
Format: Patent
Sprache:eng ; ger
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Beschreibung
Zusammenfassung:Waste material is conducted from a cell (10) through an opening (12) into a drum (48) which has a mouth (49) with a removable lid (54). An opening door (28) has an electromagnet (54a) for holding the lid on the door (28), and both are moved into the cell in order to permit the charging of the drum; after the door and lid have been closed again, deformation instruments (34) deform the lid in such a way that one or more lips are formed, these lips engaging behind the edge around the mouth (49) in order to resist the separation of the lid from the drum. Seals (30, 32, 52) are provided.