PNEUMATIC TIRE

A pneumatic tire of the present disclosure includes an endless belt with a rubber coated cord, formed by coating a belt cord with rubber, extending in a zigzag manner in the tire circumferential direction. In a developed view of the endless belt, an intersection formed by the belt cord intersecting...

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1. Verfasser: SHIBATA, Saki
Format: Patent
Sprache:eng ; fre ; ger
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Beschreibung
Zusammenfassung:A pneumatic tire of the present disclosure includes an endless belt with a rubber coated cord, formed by coating a belt cord with rubber, extending in a zigzag manner in the tire circumferential direction. In a developed view of the endless belt, an intersection formed by the belt cord intersecting at two bent portions, adjacent in the tire circumferential direction, of the rubber coated cord is designated as T, and a length L in the tire circumferential direction between two intersections T adjacent in the tire circumferential direction, a width W of the belt cord, and an inclination angle θ1 of the belt cord relative to the tire circumferential direction at inclined extending portions of the rubber coated cord satisfy the relationships 5° < θ1 ≤ 10°, and L < (3W/tan(θ1 - 2°)), or 10° < θ1 ≤ 45°, and L < (3W/tan(θ1 - 5°)).