发明名称 PNEUMATIC TIRE
摘要 <P>PROBLEM TO BE SOLVED: To provide a pneumatic tire capable of suppressing generation of cracks on the outer side in the radial direction of a mark projected from a surface of a sidewall part. Ž<P>SOLUTION: The pneumatic tire has a mark 6 having a pair of sidewall parts 4 for connecting both ends in the tire width direction of a tread part 3 and an outer end in the tire radial direction of a bead part 2, and projecting from surfaces 4a of the sidewall parts 4. An outer sidewall 8 from a display surface 7 of the mark 6 is formed in a wave form along a mark outer edge 7a of the display surface 7 of the mark 6. Ž<P>COPYRIGHT: (C)2010,JPO&INPIT Ž
申请公布号 JP2010100090(A) 申请公布日期 2010.05.06
申请号 JP20080270915 申请日期 2008.10.21
申请人 BRIDGESTONE CORP 发明人 WATANABE SUKETAKA;NISHIGATA HIROSHI
分类号 B60C13/00 主分类号 B60C13/00
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