PNEUMATIC TIRE

To restrict occurrence of bare on a side wall outer surface.SOLUTION: There is provided a pneumatic tire having a pair of side wall parts extending inward in a tire radial direction from both ends of a tread part. On at least one of the side wall parts 3, a vent line 11 projecting from a side wall o...

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Bibliographische Detailangaben
1. Verfasser:	OTANI TADASHI
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 restrict occurrence of bare on a side wall outer surface.SOLUTION: There is provided a pneumatic tire having a pair of side wall parts extending inward in a tire radial direction from both ends of a tread part. On at least one of the side wall parts 3, a vent line 11 projecting from a side wall outer surface 3s and extending in a tire circumferential direction, and a concave part 12 recessed at a first depth Dc from the side wall outer surface 3s, are adjacently formed in the tire radial direction. In the concave part 12, a serration pattern 15 is formed in which a plurality of ridges 16 extending in the tire radial direction is arranged in the tire circumferential direction. A height Hc of the ridges 16 is smaller than the first depth Dc.SELECTED DRAWING: Figure 2 【課題】サイドウォール外面のベアの発生を抑制する。【解決手段】トレッド部の両端からタイヤ半径方向内方にのびる一対のサイドウォール部を有する空気入りタイヤである。サイドウォール部３の少なくとも一方には、サイドウォール外面３ｓから突出してタイヤ周方向に延びるベントライン１１と、サイドウォール外面３ｓから第１深さＤｃで凹む凹部１２とがタイヤ半径方向に隣接して形成されている。凹部１２内には、タイヤ半径方向に延びる複数のリッジ１６がタイヤ周方向に配列されたセレーション模様１５が形成されている。リッジ１６の高さＨｃは、第１深さＤｃよりも小さい。【選択図】図２