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-AND-RIM ASSEMBLY
2020-04-16
Patent
Electronic Resource
English
IPC: | B60C VEHICLE TYRES , Fahrzeugreifen |
PNEUMATIC TIRE WITH NOISE ABSORBING MEMBER, AND TIRE RIM ASSEMBLY
European Patent Office | 2020
|PNEUMATIC TIRE WITH NOISE ABSORBING MEMBER, AND TIRE RIM ASSEMBLY
European Patent Office | 2018
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