METHOD OF MOLDING FILAMENT

PURPOSE:To improve production efficiency without the need for relying on experienced operator hand work. CONSTITUTION:After an approximately linear filament structure 14 which has coil portions 12 and skip winding portions 13 for connection between the respective coil portions 12, 12 alternately for...

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Bibliographische Detailangaben
1. Verfasser:	MOCHIZUKI HIDETO
Format:	Patent
Sprache:	eng
Schlagworte:	ALLOYS BASIC ELECTRIC ELEMENTS CHEMISTRY ELECTRIC INCANDESCENT LAMPS ELECTRICITY FERROUS OR NON-FERROUS ALLOYS MECHANICAL METAL-WORKING WITHOUT ESSENTIALLY REMOVINGMATERIAL METALLURGY PERFORMING OPERATIONS PUNCHING METAL TRANSPORTING TREATMENT OF ALLOYS OR NON-FERROUS METALS WORKING OR PROCESSING OF METAL WIRE
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Beschreibung
Zusammenfassung:	PURPOSE:To improve production efficiency without the need for relying on experienced operator hand work. CONSTITUTION:After an approximately linear filament structure 14 which has coil portions 12 and skip winding portions 13 for connection between the respective coil portions 12, 12 alternately formed is molded, it is electrified and heated for recrystalization. Next, the recrystalized filament structure 14 has the skip winding portions 13 put in contact with a heater rod 16 for heating and bent into preset shape so that a preset shape filament 4 is bent and formed.