A wheel assembly includes a wheel including a spoke portion radially supporting a rim portion about a central axis, wherein the rim portion presents a radial outer surface relative to the central axis. A tire is mounted to the wheel and cooperates with the wheel to define a tire cavity between the radial outer surface of the rim portion and the tire. A foamed aluminum portion is supported by the wheel, and includes a plurality of pores arranged to define an open-cell foam. The plurality of pores of the foamed aluminum portion is disposed in fluid communication with the tire cavity to absorb noise from within the tire cavity. The foamed aluminum portion may be integrally cast with the wheel, or otherwise affixed to the wheel.


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    Titel :

    Wheel with aluminum foam for tire cavity noise suppression


    Beteiligte:
    PARRETT ALAN V (Autor:in) / STIRLEN CHRISTOPHER A (Autor:in) / ZHU JINSHUO (Autor:in) / WANG CHONG (Autor:in)

    Erscheinungsdatum :

    2017-01-17


    Medientyp :

    Patent


    Format :

    Elektronische Ressource


    Sprache :

    Englisch


    Klassifikation :

    IPC:    B60B VEHICLE WHEELS , Räder für Fahrzeuge



    WHEEL WITH ALUMINUM FOAM FOR TIRE CAVITY NOISE SUPPRESSION

    PARRETT ALAN V / STIRLEN CHRISTOPHER A / ZHU JINSHUO et al. | Europäisches Patentamt | 2016

    Freier Zugriff

    Development of Tire Cavity Noise-Reducing Wheel

    Kamiyama, Y. / Ishii, K. / Takagi, H. et al. | British Library Conference Proceedings | 2011


    Influence of wheel resonance on tire acoustic cavity noise

    Scavuzzo,R.W. / Charek,L.T. / Sandy,P.M. et al. | Kraftfahrwesen | 1994


    Influence of Wheel Resonance on Tire Acoustic Cavity Noise

    Shteinhauz, G. D. / Charek, L. T. / Sandy, P. M. et al. | SAE Technical Papers | 1994


    Influence of wheel resonance on tire acoustic cavity noise

    Scavuzzo, R.W. / Charek, L.T. / Sandy, P.M. et al. | Tema Archiv | 1994