发明授权
US4259129A Method and apparatus for molding a tire with an annular reinforcement
below the tread surface
失效
用于在轮胎表面下方形成具有环形增强件的轮胎的方法和装置
- 专利标题： Method and apparatus for molding a tire with an annular reinforcement below the tread surface
- 专利标题（中）： 用于在轮胎表面下方形成具有环形增强件的轮胎的方法和装置
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申请号： US951659申请日： 1978-10-16
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公开(公告)号： US4259129A公开(公告)日： 1981-03-31
- 发明人: Oskar Schmidt
- 申请人： Oskar Schmidt
- 专利权人： Oskar Schmidt
- 当前专利权人： Oskar Schmidt
- 优先权： ATX3234/78 19780503
- 主分类号： B29C67/00
- IPC分类号： B29C67/00 ; B29D30/06 ; B29D30/08 ; B29H17/04
摘要：
A method for molding a tire with an annular reinforcement below the tread surface in which first a tire body is molded and then a flexible reinforcement formed by bands or threads is wound, preferably under tension, in form of a helix about the circumference of the tire body, whereafter a tread surface portion is molded about the tire body and the reinforcement thereon; and an apparatus for carrying out the method.
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