TIRE NOISE REDUCTION DEVICE

A tire noise reduction device is applicable for a tire, and the tire including an tread, an inner surface, and a cavity defined inside the inner surface and configured to accommodate the tire cavity noise absorber. The tire cavity noise absorber contains at least one sound absorbing material, each o...

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Bibliographic Details
Main Authors Lo, Yuan Hsiang, Lin, Sheng Jie, Cheng, Teng Kai, Liu, Chi Min
Format Patent
LanguageEnglish
French
German
Published 28.09.2022
Subjects
DEVICES OR ARRANGEMENTS RELATED TO TYRES
PERFORMING OPERATIONS
REPAIRING, OR CONNECTING VALVES TO, INFLATABLE ELASTIC BODIESIN GENERAL
TRANSPORTING
TYRE CHANGING OR REPAIRING
TYRE INFLATION
VEHICLE TYRES
VEHICLES IN GENERAL
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Summary:A tire noise reduction device is applicable for a tire, and the tire including an tread, an inner surface, and a cavity defined inside the inner surface and configured to accommodate the tire cavity noise absorber. The tire cavity noise absorber contains at least one sound absorbing material, each of the at least one sound absorbing material includes an air chamber defined therein, a contacting face, and an extending face opposite to the contacting face. The contacting face is adhered on a portion of the inner surface corresponding to the tread by using adhesive material, and each sound absorbing material further includes a channel passing through the extending face, communicating with the air chamber, and facing a central direction of the tire.
Bibliography:Application Number: EP20190187332