Wheel for vehicle
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United States of America Patent
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Sep 17, 2024
Grant Date -
Nov 24, 2022
app pub date -
Apr 5, 2022
filing date -
Apr 5, 2022
priority date (Note) -
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Abstract
A wheel for a vehicle includes a plurality of Helmholtz resonators each including an auxiliary air chamber communicating with a tire air chamber through a communication hole. The Helmholtz resonators include one or more first Helmholtz resonators set to have a silencing characteristic for a first-order resonance frequency of air column resonance noise in the tire air chamber, and one or more second Helmholtz resonators set to have a silencing characteristic for a second-order or higher-order resonance frequency of the air column resonance noise.
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