发明名称 |
TIRE MANUFACTURING METHOD AND TIRE |
摘要 |
A covered cord is formed by covering a cord with a resin material, and a covered bead is formed by welding or adhering together the resin material of the covered cord whilst shaping into a bead shape, such that resin material fills between the cord. The covered bead is placed in contact with a jig disposed inside a cavity of a tire mold for molding a tire frame member, the covered bead is fixed inside the mold, and the tire frame member is molded containing the covered bead in a tire bead portion by pouring molten resin material into the cavity. |
申请公布号 |
EP2554362(A1) |
申请公布日期 |
2013.02.06 |
申请号 |
EP20110762681 |
申请日期 |
2011.03.24 |
申请人 |
BRIDGESTONE CORPORATION |
发明人 |
KOUNO, YOSHIHIDE;KON, SEIJI |
分类号 |
B29D30/06;B29C33/12;B29C45/14;B29C45/16;B29C70/54;B29D30/08;B29D30/32;B29D30/48;B29K21/00;B29K105/24;B29L30/00;B60C5/01;B60C15/04 |
主分类号 |
B29D30/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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