| 摘要 |
The aspects disclosed herein relate to a tire made of rubbery material having a sidewall and a pattern formed on this sidewall. The tire also includes the pattern having a plurality of protruding elements, with the said protruding elements having the form of spherical-cap portions of radius R, and in that, within the pattern, each protruding element interpenetrates with several adjacent protruding elements so that the distance (d) between a tip of the protruding element and a tip of another adjacent protruding element is less than the diameter (D) of the protruding element. |
