Provided are: a tire comprising a belt layer capable of increasing operation stability performance, ride comfort performance and durability performance in good balance; and the belt layer.A tire 1 comprises a belt layer 7 arranged inside a tread part 2. The belt layer (7) comprises at least one belt ply (9). The belt ply (9) comprises a plurality of belt cords (10) each including a steel single wire (11) having a flat cross sectional shape. The direction of the minor diameter of the steel wire (11) of at least one of the belt codes (10) is inclined at an angle Theta smaller than 90 degrees with respect to the thickness direction of the belt ply (9).
提供一种具有可以均衡良好地提高操纵稳定性能、乘坐舒适性能和耐久性能的带束层的轮胎以及该带束层。是在胎面部2的内部配置有带束层7的轮胎1。带束层(7)包含至少1片带束帘布层(9)。带束帘布层(9)包含多个带束帘线(10),各带束帘线(10)包含截面为扁平形状的钢单线(11)。带束帘线(10)中的至少1个的钢单线(11)的短径方向相对于带束帘布层(9)的厚度方向,以小于90°的角度θ倾斜。
Tire and belt layer
轮胎以及带束层
2022-02-25
Patent
Elektronische Ressource
Chinesisch