摘要 |
PROBLEM TO BE SOLVED: To provide a tire molding side bladder having a simple structure, capable of strengthening bead tightening, and enhancing quality of a tire. SOLUTION: The tire molding side bladder is to make a cord ply 2 with an angle formed of an expansion part and both fixed leg parts of the inner and outer side thereof into a skeleton, and a circular reinforcing band 8 is integrally formed in which a cord 8a having an angle of nil against a circumferential direction is buried in the vicinity of an inner side fixed leg part 4 within the expansion part 3 of the cord ply 2. COPYRIGHT: (C)2004,JPO&NCIPI
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