SCREW PART HAVING ANNULAR CROSS-SECTION

A screw part with an annular cross-section and having a base element that is hollow, cylindrical and at least partially injection-molded from a plasticized polymeric mass containing fibers. The base element includes at least one internal and/or external thread and an inner channel for arranging and/...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	SIEPER, Günter, HAGEN, Harald, MITTERER, Reiner, DE BEER, Daniel, BERGER, Markus
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 PERFORMING OPERATIONS 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 screw part with an annular cross-section and having a base element that is hollow, cylindrical and at least partially injection-molded from a plasticized polymeric mass containing fibers. The base element includes at least one internal and/or external thread and an inner channel for arranging and/or passing through a conduit system element. The inner channel has at least one sealing section for sealing with the conduit system element and/or at least one support section for supporting and/or guiding the conduit system element and/or at least one retaining section for directly or indirectly locking the conduit system element. An insertion sleeve is arranged in the base element coaxially with the inner channel. The insertion sleeve is at least partially encapsulated by the polymeric mass with the polymeric mass facing radially towards the inner channel and radially away from the inner channel. A process for manufacturing such a screw part.