PROCEDE DE SERTISSAGE D'UN COUVERCLE METALLIQUE

The invention relates to the fitting of a metal closure on a vessel of which the circular edge is a rigid beaded lip. The method of this invention starts with a closure blank (1) of which the edge (14) has been bent through less than 180 DEG , a thick elastic gasket (5) is positioned inside its supp...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	JEAN-MICHEL MONIOD, BERNARD LE FUR, BERNARD HOUDAYER, RENE MENEGHIN
Format:	Patent
Sprache:	fre
Schlagworte:	APPLYING CLOSURE MEMBERS TO BOTTLES JARS, OR SIMILARCONTAINERS BOTTLES, JARS OR SIMILAR CONTAINERS CONVEYING HANDLING THIN OR FILAMENTARY MATERIAL LIQUID HANDLING MACHINES, APPARATUS OR DEVICES FOR, OR METHODS OF, PACKAGINGARTICLES OR MATERIALS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL OPENING CLOSED CONTAINERS OPENING, CLOSING PACKING PERFORMING OPERATIONS PUNCHING METAL STORING TRANSPORTING UNPACKING WORKING OR PROCESSING OF SHEET METAL OR METAL TUBES, RODS ORPROFILES WITHOUT ESSENTIALLY REMOVING MATERIAL
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Beschreibung
Zusammenfassung:	The invention relates to the fitting of a metal closure on a vessel of which the circular edge is a rigid beaded lip. The method of this invention starts with a closure blank (1) of which the edge (14) has been bent through less than 180 DEG , a thick elastic gasket (5) is positioned inside its support section (20), and then, when the closure blank (1) has been positioned under a centering press (7), it is shaped, it is fitted under the beaded lip (4) of the vessel and it is sealingly tightened in a single operation, by the movement of an annular mandrel (10) or several outer tools of the same function.