A monitoring apparatus for mechanical joints of railway rails is provided. The monitoring apparatus has a tubular shaped body, two terminations disposed at ends of the tubular shaped body, and a strain gauge placed inside the tubular shaped body between the two terminations, stabilized to and integral with an end of a railway rail. The strain gauge is configured to be blocked and tensioned so that a variation of length and mechanical tension of the strain gauge, caused by a relative movement of the two terminations, is matched by a variation of a wavelength of an optical signal passing through the strain gauge. A railway track and a kit for a railway mechanical joint including the monitoring apparatus are also provided.


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    Titel :

    APPARATUS FOR MONITORING MECHANICAL JOINTS OF RAILWAY RAILS


    Weitere Titelangaben:

    VORRICHTUNG ZUM ÜBERWACHEN VON MECHANISCHEN GELENKEN VON EISENBAHNSCHIENEN
    APPAREIL PERMETTANT DE SURVEILLER DES JOINTS MÉCANIQUES DE RAILS DE CHEMIN DE FER


    Beteiligte:
    PLATINI MASSIMO (Autor:in) / DUCA ELISA (Autor:in) / RENZETTI MARCO (Autor:in) / CAVACIUTI MARCO (Autor:in)

    Erscheinungsdatum :

    2022-08-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B61L Leiten des Eisenbahnverkehrs , GUIDING RAILWAY TRAFFIC



    APPARATUS FOR MONITORING MECHANICAL JOINTS OF RAILWAY RAILS

    PLATINI MASSIMO / DUCA ELISA / RENZETTI MARCO et al. | Europäisches Patentamt | 2024

    Freier Zugriff

    APPARATUS FOR MONITORING MECHANICAL JOINTS OF RAILWAY RAILS

    PLATINI MASSIMO / DUCA ELISA / RENZETTI MARCO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    APPARATUS FOR MONITORING MECHANICAL JOINTS OF RAILWAY RAILS

    PLATINI MASSIMO / DUCA ELISA / RENZETTI MARCO et al. | Europäisches Patentamt | 2021

    Freier Zugriff

    Noiseless railway rails

    Mitrosin, A.I. | Tema Archiv | 2000


    Rails and joints

    Cole, William.H. | Engineering Index Backfile | 1904