发明名称 |
Method for producing and coating plastic or metal tubes |
摘要 |
The method involves coiling a reinforcement material in the form of bands (18) or fibers at an extruding cylindrical tube core. The tube core is made of plastic continuously and is extruded in endless manner. The tube core has only axial feed. The separated pipe section is displaced in rotation and coils a large reinforcement material at the pipe section during simultaneous axial feed. |
申请公布号 |
EP2223792(B1) |
申请公布日期 |
2011.03.23 |
申请号 |
EP20100001685 |
申请日期 |
2010.02.19 |
申请人 |
EGEPLAST WERNER STRUMANN GMBH & CO. KG |
发明人 |
ULRICH, HERBERT |
分类号 |
B29C65/16;B26D3/16;B29C47/00;B29C47/88 |
主分类号 |
B29C65/16 |
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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