| 摘要 |
<P>PROBLEM TO BE SOLVED: To provide a tire which is less susceptible to contamination in a manufacturing process, in which a readable identification display part includes a simple configuration. <P>SOLUTION: The tire 1 has the identification display part 10 for identifying a tire. The identification display part 10 is constituted of a plurality of concaves 11 and convexes 12 formed on a surface of the tire. The plurality of concaves and convexes are alternatively arranged in parallel in a parallel direction X. The concaves are orthogonal to the surface of the tire, and extended in an orthogonal direction Y orthogonal to the parallel direction. The width 11W that is the length in the parallel direction of the concaves is changed in a depth direction D orthogonal to the surface of the tire. The width of the concaves is constituted to be gradually narrower as the depth is deepen. <P>COPYRIGHT: (C)2013,JPO&INPIT |
