METHOD AND DEVICE FOR WELDING METALLIC FIBERS TO FORM A FLEECE BY REPEATEDLY CARRYING OUT A WELDING PROCESS ; HONEYCOMB WITH METALLIC FIBERS FLEECES COMPRISING CROSSED WELDS

The metal fibres [3] are conveyor [16] fed through to a welding station [8,9] that have roller electrodes [11]. The electrodes are set so as to produce a multiplicity of welded connection points. As the fibres progress through the rollers the thickness of the formed fleece is reduced in thickness. T...

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Bibliographische Detailangaben
Hauptverfasser:	BRUECK, ROLF, HAESEMANN, GOTTFRIED WILHELM
Format:	Patent
Sprache:	eng ; fre ; ger
Schlagworte:	BLASTING BRAIDING CASTING CLADDING OR PLATING BY SOLDERING OR WELDING COTTON-WOOL CUTTING BY APPLYING HEAT LOCALLY, e.g. FLAME CUTTING ENGINE PLANTS IN GENERAL FABRICS MADE BY SUCH PROCESSES OR APPARATUS, e.g. FELTS,NON-WOVEN FABRICS GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR INTERNALCOMBUSTION ENGINES GAS-FLOW SILENCERS OR EXHAUST APPARATUS FOR MACHINES ORENGINES IN GENERAL HEATING KNITTING LACE-MAKING LIGHTING MACHINE TOOLS MACHINES OR ENGINES IN GENERAL MAKING METALLIC POWDER MAKING TEXTILE FABRICS, e.g. FROM FIBRES OR FILAMENTARYMATERIAL MANUFACTURE OF ARTICLES FROM METALLIC POWDER MECHANICAL ENGINEERING METAL-WORKING NOT OTHERWISE PROVIDED FOR NON-WOVEN FABRICS PERFORMING OPERATIONS PHYSICAL OR CHEMICAL PROCESSES OR APPARATUS IN GENERAL POWDER METALLURGY SEPARATION SOLDERING OR UNSOLDERING STEAM ENGINES TEXTILES TRANSPORTING TRIMMINGS WADDING WEAPONS WELDING WORKING BY LASER BEAM WORKING METALLIC POWDER
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Zusammenfassung:	The metal fibres [3] are conveyor [16] fed through to a welding station [8,9] that have roller electrodes [11]. The electrodes are set so as to produce a multiplicity of welded connection points. As the fibres progress through the rollers the thickness of the formed fleece is reduced in thickness. The weld form provides stability for inclusion in an exhaust.