发明名称 |
Flexible tube, and method for manufacturing same |
摘要 |
<p>A flexible tube (1) having a laminated multi-layer structure including an outer layer (3) composed of a main tube body layer (4) formed of thermoplastic synthetic resin in a predetermined thickness and a reinforcing layer (5) provided on the inner side of the main tube body layer, and an inner layer (3) formed of a thin film sheet of air tight and low friction material. The inner layer is formed by rolling an elongated strip of a thin film sheet into a tubular form such that opposite lateral sides of the thin film sheet are overlapped one on the other to provide a thick wall portion (6) extending longitudinally of and at one angular position of the inner layer. <IMAGE></p> |
申请公布号 |
EP1188976(B1) |
申请公布日期 |
2006.01.04 |
申请号 |
EP20010121662 |
申请日期 |
2001.09.13 |
申请人 |
FUJINON CORPORATION |
发明人 |
KAMATA, KOUICHI;AKIBA, HARUO;KIMURA, MASANORI;MURAKI, KOUICHI |
分类号 |
A61B1/00;A61B1/018;B29C47/02;B29C53/38;B29C53/50;B29C53/56;B29C53/68;B29C61/00;B29D23/00;B29L9/00;B29L23/00;F16L11/08;F16L11/10 |
主分类号 |
A61B1/00 |
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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