TIRE

A sipe (100) formed in a block (40) of a pneumatic tire includes a first inclined portion (110) inclined against a tire radial direction, a second inclined portion (120) formed at an outer side in the tire radial direction with respect to the first inclined portion (110) and inclined in a direction...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	KOBAYASHI Fumitaka, HOSODA Toshio
Format:	Patent
Sprache:	eng ; fre ; ger
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:	A sipe (100) formed in a block (40) of a pneumatic tire includes a first inclined portion (110) inclined against a tire radial direction, a second inclined portion (120) formed at an outer side in the tire radial direction with respect to the first inclined portion (110) and inclined in a direction opposite to the first inclined portion (110) with respect to the tire radial direction, a bent portion (130) communicated with the first inclined portion (110) and the second inclined portion (120) and bent to be protruded toward a direction in which a gap between the first inclined portion (110) and the second inclined portion (120) becomes narrow, and a widened portion (160) formed at an inner side in the tire radial direction with respect to the first inclined portion (110) and widened in a groove width more than the first inclined portion (110). The widened portion (160) is communicated with the first inclined portion (110) and formed at a side of the bent portion (130) with respect to an extension line of the first inclined portion (110).