The invention relates to a device for reducing vibrations in conductive airfoils, comprising a bar (2) connected to the airfoil (9) by means of fastening parts (6) and used as a precompressor of the device (1), the two threaded ends thereof being inserted into parts (3) and (7), and comprising grooves for rotatably adjusting the bar (2) on its own axis; part (7) forming part of the spring (4) and damping means (5) assembly which is connected to the part (6) for fastening to the airfoil, these being the elements that allow the required rigidity and damping to be set respectively.


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    Title :

    DEVICE FOR REDUCING VIBRATIONS IN CONDUCTIVE AIRFOILS


    Additional title:

    VORRICHTUNG ZUR SCHWINGUNGSREDUKTION IN LEITFÄHIGEN SCHAUFELN
    DISPOSITIF DE RÉDUCTION DE VIBRATIONS DANS DES PROFILÉS AÉRIENS CONDUCTEURS


    Contributors:

    Publication date :

    2019-02-27


    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



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