PNEUMATIC TIRE

To provide a pneumatic tire that can keep good sound suppression performance even during vehicle running in a cold district.SOLUTION: A pneumatic tire 1 comprises a tire main body 10 and a sound suppression material 30. The sound suppression material 30 is attached by an adhesion body 40 to a tire i...

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Bibliographische Detailangaben
Hauptverfasser:	MATSUNOBU YUKO, TSUJI NORIYUKI
Format:	Patent
Sprache:	eng ; jpn
Schlagworte:	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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Beschreibung
Zusammenfassung:	To provide a pneumatic tire that can keep good sound suppression performance even during vehicle running in a cold district.SOLUTION: A pneumatic tire 1 comprises a tire main body 10 and a sound suppression material 30. The sound suppression material 30 is attached by an adhesion body 40 to a tire inner cavity surface 14a of the tire main body 10. In the pneumatic tire 1, a glass transition temperature of the adhesion body 40 is lower than a glass transition temperature of the sound suppression material 30.SELECTED DRAWING: Figure 1 【課題】寒冷地での走行においても制音性能を良好とすることができる空気入りタイヤを提供する。【解決手段】空気入りタイヤ１は、タイヤ本体１０と制音材３０とを備える。制音材３０は、タイヤ本体１０のタイヤ内腔面１４ａに接着体４０によって貼り付けられている。空気入りタイヤ１は、接着体４０のガラス転移温度が制音材３０のガラス転移温度よりも低い。【選択図】図１