A frequency-tuned vibration damper assembly (100) comprises a horn plate (20) connected to a vibrating surface (3) of a steering wheel structure at a first interface (11) via a plurality of first elastic damper elements (30) so as to be movable in relation to the vibrating surface (3). A mass (10) supported by the plate (20) is movable in relation to the plate (20) on an opposite front side of the plate (20). Elastic buffer elements (40) are provided at a second interface (12) between the plate (20) and the mass (10). The stiffness of the elastic buffer elements (40) is selected such that they form second elastic damper elements which together with the first elastic damper elements (30) and the mass (10) form a frequency-tuned dampened mass-spring system having two damping interfaces and being frequency-tuned to vibrations of said vibrating surface.


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    Title :

    A VIBRATION DAMPER ASSEMBLY, A METHOD OF TUNING SUCH AN ASSEMBLY, AND A METHOD FOR DYNAMIC VIBRATION DAMPING


    Additional title:

    SCHWINGUNGSDÄMPFERANORDNUNG, VERFAHREN ZUM ABSTIMMEN EINER SOLCHEN ANORDNUNG UND VERFAHREN ZUR DYNAMISCHEN SCHWINGUNGSDÄMPFUNG
    ENSEMBLE AMORTISSEUR DE VIBRATIONS, PROCÉDÉ DE RÉGLAGE D'UN TEL ENSEMBLE ET PROCÉDÉ D'AMORTISSEMENT DES VIBRATIONS DYNAMIQUES


    Contributors:

    Publication date :

    2021-11-03


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    English


    Classification :

    IPC:    F16F SPRINGS , Federn / B60R Fahrzeuge, Fahrzeugausstattung oder Fahrzeugteile, soweit nicht anderweitig vorgesehen , VEHICLES, VEHICLE FITTINGS, OR VEHICLE PARTS, NOT OTHERWISE PROVIDED FOR / B62D MOTOR VEHICLES , Motorfahrzeuge