| 摘要 |
PROBLEM TO BE SOLVED: To provide a tire capable of suppressing a crack which may occur from a portion of an endless decorative band formed on a portion of a side wall, improving the visibility of an emblem formed on the decorative band and reducing the number of working steps of a mold for vulcanizing the tire. SOLUTION: The tire 10 includes an endless decorative band 2 on a side wall 1. The endless decorative band 2 is constituted of at least one first display area 3 and at least one second display area 4 arranged alternately in the circumferential direction. The first display area 3 is constituted of a background portion 5 which continues in an identical smoothness to the portion of the adjoining side wall 1 to the first display area 3 and of a foreground portion 6 which is provided in the background portion 5 with the same maximum width in the tire radial direction as that of the background portion 5 and which forms an emblem by arranging ridges 9. A background portion 7 for constituting the whole or a part of second display area 4 is formed by arranging ridges 9 having an equal bottom height in the tire thickness direction to ridges 9 arranged in the background portion 5 of the first display area 3. COPYRIGHT: (C)2009,JPO&INPIT
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