In a vehicle wheel, communication holes of first Helmholtz resonators (auxiliary air chamber members) having a resonant frequency lower by a first prescribed frequency Δfa than the resonant frequency of air column resonance sounds of a tire, and communication holes of second Helmholtz resonators having a resonant frequency higher by a second prescribed frequency Δfb than the resonant frequency of air column resonance sounds of the tire, are arranged facing each other across the wheel rotational center, the second prescribed frequency Δfb being set greater than the first prescribed frequency Δfa.
Vehicle wheel
2019-12-10
Patent
Elektronische Ressource
Englisch
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