| 摘要 |
<P>PROBLEM TO BE SOLVED: To improve controllability and stability by reducing the differential rigidity between side wall parts on both sides. <P>SOLUTION: In one side wall part 16, a side wall rubber 36 is formed of black rubber around the entire circumference in the tire circumferential direction. In the other side wall part 18, a different color rubber part 38 for displaying a mark on an outer surface of the tire is provided in the side wall rubber 36. The different color rubber part is divided into a plurality of sections in the tire circumferential direction, and the different color rubber sections 38 and different color rubber sections 42 are alternately arranged adjacent to each other in the tire circumferential direction. The different color rubber part 38 is formed in an inclined surface shape in which side surfaces 44, 46 on both sides in the tire circumferential direction are inclined in the approaching direction to each other toward the tire inner surface side. The dimension in the tire circumferential direction of the different color rubber section 38 is formed smaller toward the tire inner surface side (L1>L2). <P>COPYRIGHT: (C)2013,JPO&INPIT |
