RESIN TUBE WITH MULTIPLE INNER CONDUITS AND MACHINE FOR MANUFACTURING THE TUBE

A synthetic resin tube having a plurality of inner tubes and a manufacturing device thereof are provided to prevent the inner tube and outer tube getting twisted. A synthetic resin tube having a plurality of inner tubes comprises: a synthetic resin outer tube(20) manufactured by the extrusion proces...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	JEON, JEONG JA
Format:	Patent
Sprache:	eng
Schlagworte:	AFTER-TREATMENT OF THE SHAPED PRODUCTS, e.g. REPAIRING BLASTING ENGINEERING ELEMENTS AND UNITS GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVEFUNCTIONING OF MACHINES OR INSTALLATIONS HEATING JOINTS OR FITTINGS FOR PIPES LIGHTING MEANS FOR THERMAL INSULATION IN GENERAL MECHANICAL ENGINEERING OPTICAL ELEMENTS, SYSTEMS, OR APPARATUS OPTICS PERFORMING OPERATIONS PHYSICS PIPES SHAPING OF MATERIAL IN A PLASTIC STATE, NOT OTHERWISE PROVIDEDFOR SHAPING OR JOINING OF PLASTICS SUPPORTS FOR PIPES, CABLES OR PROTECTIVE TUBING THERMAL INSULATION IN GENERAL TRANSPORTING WEAPONS WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
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Beschreibung
Zusammenfassung:	A synthetic resin tube having a plurality of inner tubes and a manufacturing device thereof are provided to prevent the inner tube and outer tube getting twisted. A synthetic resin tube having a plurality of inner tubes comprises: a synthetic resin outer tube(20) manufactured by the extrusion process; and a plurality of synthetic resin inner pipe(10) manufactured by the extrusion process. A plurality of synthetic resin inner tubes is positioned inside the outer tube. A plurality of inner tubes is made to be the closed cross-sectional configuration or closed trace by a connecting unit(30) connecting adjacent inner tubes. One side of circumferential surface of the inner tubes is fused on the inner circumference of the outer tube.