KLEBSTOFFOLIE MIT EINGELAGERTEM METALLGITTER FUER KOMBINIERTE SCHWEISS-KLEBE-VERBINDUNGEN

A connection element comprises an adhesive film 2 with an embedded metal grid 1 for producing a combined welded and glued connection, in which fusing of the adhesive substance takes place in the over-lapping region of two sheet metal portions (5, 6) in a resistance-welding process and seals off the...

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Bibliographische Detailangaben
Hauptverfasser:	POCHERT, PETER, DDR 8304 GRAUPA, DD, GLATTE, UWE., DDR 8501 WEIFA, DD, KLEINERT, HORST.., DDR 8103 OTTENDORF-OKRILLA, DD, SCHMIEDGEN, DIETMAR.., DDR 8021 DRESDEN, DD, MEISER, GOTTFRIED, DDR 8020 DRESDEN, DD
Format:	Patent
Sprache:	ger
Schlagworte:	CLADDING OR PLATING BY SOLDERING OR WELDING CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING MACHINE TOOLS METAL-WORKING NOT OTHERWISE PROVIDED FOR PERFORMING OPERATIONS SOLDERING OR UNSOLDERING TRANSPORTING WELDING WORKING BY LASER BEAM
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Beschreibung
Zusammenfassung:	A connection element comprises an adhesive film 2 with an embedded metal grid 1 for producing a combined welded and glued connection, in which fusing of the adhesive substance takes place in the over-lapping region of two sheet metal portions (5, 6) in a resistance-welding process and seals off the seam location. The element is provided by a metal grid (1) coated by a fusion-adhesive substance (2) not insulating welding current, and is thermally connectible with the sheet metal portions (5, 6) by periodically controllable current intensity delivered by a welding electrode roller.