发明名称 |
Co-extruded tube with molded connector |
摘要 |
A method and apparatus for forming a tube and connector assembly. The tube is formed in a co-extrusion process to provide a multi-ply tube and the multi-ply tube is thereafter delivered to an injection die assembly where a connector is molded onto the end of the tube. The molded on connector provides a ready and efficient means of providing a connector for the tube and further encapsulates the tube end so as to preclude separation of the plies of the tube even in a heavy duty usage environment. The connector may comprise a coaxial connector in which the central axis of the connector is coaxial with the central axis of the tube end portion over which it is molded or may comprise a right angle connector in which the central axis of the connector is at a right angle to the central axis of the tube end portion over which it is molded.
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申请公布号 |
US2004100093(A1) |
申请公布日期 |
2004.05.27 |
申请号 |
US20020300974 |
申请日期 |
2002.11.21 |
申请人 |
LEIGH-MONSTEVENS KEITH V. |
发明人 |
LEIGH-MONSTEVENS KEITH V. |
分类号 |
B29C45/14;B29C69/02;B29D23/00;(IPC1-7):F16L41/00 |
主分类号 |
B29C45/14 |
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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