| 摘要 |
<p>Pneumatic tire with noise reducer (7), which can reduce the cost for manufacturing a noise reducer and which can keep the effect to suppress cavity resonance, wherein the noise reducer (7) is formed into a ring shape by butting both end faces (12e) of an elongated sponge material (12) disposed along the tire circumferential direction and is attached to a tire cavity surface (6) of the tire; moreover, a butt-joint face (8) formed by butting both of the end faces 12e of the sponge material 12 is a substantive plane, and he noise reducer (7) is provided on a circumferential surface (12a, 12b) with an indication (9) specifying an attaching direction to the tire cavity surface (6).</p> |
