| 摘要 |
PROBLEM TO BE SOLVED: To improve worse TFV caused by a pitch variation. SOLUTION: In a sidewall molding surface of the molding mold, the molding surface in the longest pitch area linking to the longest pitch element and inwardly extending in the radial direction is projected to the inward side of the tire in comparison with the molding surface in the shortest pitch area linking to the shortest pitch element and inwardly extending in the radial direction. COPYRIGHT: (C)2003,JPO |
