PNEUMATIC TIRE

To provide a pneumatic tire configured so that insufficiency of adhesion of a sound suppression material to an inner cavity surface of the tire can be suppressed.SOLUTION: A pneumatic tire 1 comprises a tire main body 10 and a sound suppression material 30. The sound suppression material 30 is attac...

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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 configured so that insufficiency of adhesion of a sound suppression material to an inner cavity surface of the tire can be suppressed.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. The tire main body 10 has a convex stripe part formed by pressing a bladder against the tire inner cavity surface 14a during molding. A ratio of areas of a region where the adhesion body 40 overlaps with the stripe part to areas of a region in which the adhesion body 40 is arranged is 30% or less.SELECTED DRAWING: Figure 1 【課題】制音材のタイヤ内腔面への接着不足を抑制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。タイヤ本体１０は、成型時にブラダーをタイヤ内腔面１４ａに押し付けることによって形成された凸状の条部を有する。接着体４０を配した領域の面積に対する、接着体４０と条部とが重なる領域の面積の割合が３０％以下である。【選択図】図１