A pneumatic tire with a noise-absorbing member includes a pneumatic tire and a noise-absorbing member. The pneumatic tire is provided with a spiral belt layer at an outer peripheral side of a tire carcass member. A cord of the spiral belt layer is wound in a helical shape. The noise-absorbing member is attached to an inner peripheral face of the pneumatic tire. Outermost end portions at both sides in the tire width direction of the noise-absorbing member are disposed in a region corresponding to from 80% to 100% of a width dimension BW of the spiral belt layer. The noise-absorbing member absorbs cavity resonance noise produced in a cavity of the pneumatic tire.
PNEUMATIC TIRE WITH NOISE ABSORBING MEMBER, AND TIRE RIM ASSEMBLY
LUFTREIFEN MIT RAUSCHABSORBIERENDEM ELEMENT UND REIFENFELGENANORDNUNG
BANDAGE PNEUMATIQUE COMPRENANT UN ÉLÉMENT D'ABSORPTION DE BRUIT, ET ENSEMBLE JANTE DE PNEU
2020-11-18
Patent
Elektronische Ressource
Englisch
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
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