MUFFE ZUM VERBINDEN VON LEITUNGSELEMENTEN

In the case of an electrical welding collar having a collar sleeve (2) consisting of thermoplastic material and having a heating conductor (3) which is embedded therein, an indicating device is provided in the form of recesses (10) which fill with material when the collar sleeve (2) is welded to the...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	HUEGLI,WALTER, CADUFF,MARCEL
Format:	Patent
Sprache:	ger
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:	In the case of an electrical welding collar having a collar sleeve (2) consisting of thermoplastic material and having a heating conductor (3) which is embedded therein, an indicating device is provided in the form of recesses (10) which fill with material when the collar sleeve (2) is welded to the ends (8) of the line elements and thus indicate satisfactory welding. The recesses (10) are holes which are directed either axially on the inner wall (30) of the collar sleeve (2) or inwards from the outside (6) of the collar sleeve (2), and whose base (11) is located in the vicinity of the heating conductor (3).