SOLUTION: The present invention relates to a pneumatic tire for reducing a sympathetic sound, which includes a plurality of sympathetic sound reduction members 100 arranged in the inner liner 10 of the tire along a circumferential direction, and formed in the manner of projecting from the inner liner so as to reduce the interference of the sympathetic sound inside the tire. The sympathetic sound reduction members are arranged along the circumferential direction of the inner liner at irregular arrangement intervals.EFFECT: Sympathetic sound reduction members are integrally formed in the inner liner of a tire, and falling off from the tire can be prevented even during high-speed vehicle traveling, and by reducing a resonance phenomenon inside the tire, resonance inside the tire can be reduced, and safe driving is enabled without interference from noise during the vehicle driving.SELECTED DRAWING: Figure 1
【解決手段】共鳴音低減用空気入りタイヤに関するものであって、タイヤのインナーライナ10に円周方向に沿って複数配置され、インナーライナに突出して形成されてタイヤ内部での共鳴音の干渉を低減させる共鳴音低減部材100を含む。共鳴音低減部材は、インナーライナの円周方向に沿って不規則な配置間隔で形成される。【効果】タイヤのインナーライナに共鳴音低減部材が一体に形成され、車の高速走行においてもタイヤから脱落されることを防ぐことができ、タイヤ内部での共振現象を減らすことで、タイヤ内部での共鳴を減少させ、車の走行時の騒音によって妨害されずに安全運転をすることができる。【選択図】図1
PNEUMATIC TIRE FOR REDUCING SYMPATHETIC SOUND AND METHOD FRO MANUFACTURING SAME
共鳴音低減用空気入りタイヤ及びその製造方法{Pneumatic tire for reducing sympathetic sound and method for manufacturing the same}
2017-06-15
Patent
Electronic Resource
Japanese
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