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用于调节轮胎增强件的张力的方法

申请公布号:CN101218088B

申请号:CN200680024714.X

申请日期:2006.07.07

申请公布日期:2013.05.22

申请人:
米其林集团总公司;米其林研究和技术股份有限公司

发明人:J·科科维;J-C·德洛姆

分类号:B29D30/44(2006.01)I;B65H59/40(2006.01)I

主分类号:B29D30/44(2006.01)I

代理机构:
北京戈程知识产权代理有限公司 11314

代理人:程伟

地址:法国克莱蒙-费朗

摘要:本发明特别涉及一种圆周增强件的轮胎的制造方法,所述方法包括将丝线(2)缠绕在型模(1)上的步骤,在缠绕期间监测丝线的张力,其中通过受到弹簧(7)作用的补偿回路(5)的长度来实现丝线张力的监测。

主权项:一种对包括圆周增强件的轮胎的制造方法,所述方法包括将丝线(2)缠绕在型模(1)上的步骤,在缠绕期间,使用在补偿回路(5)的上游输送丝线的机动滑轮(3)来操控丝线的张力,该补偿回路(5)受到弹簧(7)的作用,在所述方法中根据所述补偿回路(5)的长度变化和补偿回路(5)的下游的丝线的有效速度(12)的测量来操控张力。

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