TIRE

A tire comprising: a tread portion contacting a road surface; a groove provided in the tread portion; and a plurality of projections provided at groove side walls of the groove, wherein the plurality of projections are provided at least at any position within a region of from 40 to 60% of a groove d...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	UDA, Shiori, KANNO, Hiroshi
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 tire comprising: a tread portion contacting a road surface; a groove provided in the tread portion; and a plurality of projections provided at groove side walls of the groove, wherein the plurality of projections are provided at least at any position within a region of from 40 to 60% of a groove depth of the groove side walls, and wherein, as seen in a cross-section in a width direction of the groove, an apex of the projection is positioned further toward a tread surface side of the tread portion than a width direction central portion of a base of the projection.