A tensioning device (1) for compensating variations in the length of a tensioned wire (12) comprising: a grooved pulley (6) around which the wire (12) is wound, said grooved pulley (6) comprising a groove receiving the wire and being arranged to rotate when a tensioning force (F) variation is generated by the wire (12) due to its lengths variations; an elastic element (2) arranged to generate a torque for compensating a tensioning force (F) generated by the wire (2); and a torque reducer system (4) installed between the elastic element (2) and the pulley (6) and arranged to multiply the torque of the elastic element (2) by a predetermined value.


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    Title :

    TENSIONING DEVICE FOR COMPENSATING VARIATIONS IN THE LENGTH OF TENSIONED WIRES IN A RAILWAY SYSTEM


    Additional title:

    SPANNVORRICHTUNG ZUR KOMPENSIERUNG VON UNTERSCHIEDEN IN DER LÄNGE VON GESPANNTEN DRÄHTEN IN EINEM EISENBAHNSYSTEM
    DISPOSITIF TENDEUR POUR COMPENSER LES VARIATIONS DE LONGUEUR DE CÂBLES TENDUS DANS UN SYSTÈME DE CHEMIN DE FER


    Contributors:

    Publication date :

    2020-02-05


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B60M Speiseleitungen oder Vorrichtungen am Gleis für elektrisch angetriebene Fahrzeuge , POWER SUPPLY LINES, OR DEVICES ALONG RAILS, FOR ELECTRICALLY-PROPELLED VEHICLES / H02G INSTALLATION OF ELECTRIC CABLES OR LINES, OR OF COMBINED OPTICAL AND ELECTRIC CABLES OR LINES , Verlegen oder Installieren elektrischer Kabel oder Leitungen, Verlegen oder Installieren kombinierter optischer und elektrischer Kabel oder Leitungen



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