A damping device (15, 15', 15" , 15"') is described that is designed to counter the transmission of vibrations to a further element (6) and comprises: a beam element (22), which extends mainly parallel to an axis (A), is constrained to the further element (6) and is designed to flexurally oscillate, in use, in a plane parallel to the axis (A) to counter the transmission of vibrations to the further element (6); an actuator (30), which comprises a transmission element (32, 32" , 32'") operatively connected to the beam element (22) and extending mainly along the axis (A); the actuator (30) being controllable to apply a direct tensile or compressive load along the axis (A) on the transmission element (32, 32", 32"') that is variable according to the frequency of the vibrations to be dampened.


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    Title :

    УСТРОЙСТВО ДЕМПФИРОВАНИЯ ВИБРАЦИИ И СПОСОБ ДЕМПФИРОВАНИЯ ДЛЯ ВИНТА ВОЗДУШНОГО СУДНА, ДОПУСКАЮЩЕГО ЗАВИСАНИЕ


    Publication date :

    2020-03-24


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Russian


    Classification :

    IPC:    B64C AEROPLANES , Flugzeuge