| 摘要 |
FIELD: transport. ^ SUBSTANCE: invention relates to auto-tire casings furnished with the mark consisting of symbols made on decorative bands arranged on tire side strips. Auto-tire casing mark is arranged on annular decorative strip located on the surface of at least one of lateral walls. At least one mark features inner envelope curve in tire radial direction has arch shape with convexity directed outward, while arch curvature radius exceeds the distance from tire rotational center to the arch point that is located closer to tire rotational center. ^ EFFECT: better mark readability. ^ 3 cl, 3 dwg |
