A helicopter is described that comprises: a rotor; a fuselage; a drive transmission unit operatively connected to the rotor; a support body, which supports the transmission unit; and constraining means interposed between the support body and the fuselage; the constraining means in turn comprise a crosspiece connected in a fixed manner with respect to the support body and having a first lying plane; the crosspiece is formed in part by a metallic material and in part by a visco-elastic material.


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    Title :

    HELICOPTER WITH NOISE AND VIBRATION DAMPING TRANSMISSION MOUNTING



    Publication date :

    2017-05-18


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge



    HELICOPTER WITH NOISE AND VIBRATION DAMPING TRANSMISSION MOUNTING

    BOTTASSO LUIGI MARIA / GHIRINGHELLI GIAN LUCA / PERAZZOLO ALESSANDRO et al. | European Patent Office | 2016

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    HELICOPTER WITH NOISE AND VIBRATION DAMPING TRANSMISSION MOUNTING

    BOTTASSO LUIGI MARIA / GHIRINGHELLI GIAN LUCA / PERAZZOLO ALESSANDRO et al. | European Patent Office | 2017

    Free access


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