PNEUMATIC TIRE

A tread section is formed with plural circumferential direction main grooves extending around a tire circumferential direction, and is formed with a first rib and a second rib between the plural circumferential direction main grooves. The first rib and the second rib are formed with first arc shaped...

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Bibliographische Detailangaben
Hauptverfasser: ODA Naoto, MIYOSHI Akane, ONABE Yutarou
Format: Patent
Sprache:eng
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Beschreibung
Zusammenfassung:A tread section is formed with plural circumferential direction main grooves extending around a tire circumferential direction, and is formed with a first rib and a second rib between the plural circumferential direction main grooves. The first rib and the second rib are formed with first arc shaped faces that have arc shapes about centers within the ribs. The first rib and the second rib are also formed with second arc shaped faces that are respectively formed continuously to the first arc shaped faces and that are have smaller radius of curvature than the first arc shaped faces.