| 摘要 |
PURPOSE: A pneumatic tire is provided to improve durability by reducing the stress of a belt edge part or uniformly dispersing shear stress on the entire tread. CONSTITUTION: A pneumatic tire (100) comprises a tread part (102), an inner liner (104), a belt part (106), a carcass part (108), and a bead part (110). The belt part is radially arranged with a wave type belt cord inside a belt seat along the driving direction of a tire. The belt cord is arranged with a waved strip at 5-30mm of thickness and regular amplitude.
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