发明名称 |
Fusion process for conduit |
摘要 |
Disclosed is a method and apparatus for use in a fusion process for conduit. The method includes the steps of: removably positioning a first terminal edge of a first conduit portion with a first terminal edge of a second conduit portion; facing the terminal edges of the first conduit portion and the second conduit portion; aligning the terminal edges of the first conduit portion and the second conduit portion; melting at least a portion of the terminal edges of the first conduit portion and the second conduit portion; engaging the melted terminal edge of the first conduit portion with the melted terminal edge of the second conduit portion; maintaining pressure between the engaged terminal edges, thereby creating a fused joint area; and removing at least a portion of the resultant external bead extending around the fused joint area. A fusion apparatus for employing this method is also disclosed.
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申请公布号 |
US2006071365(A1) |
申请公布日期 |
2006.04.06 |
申请号 |
US20050244123 |
申请日期 |
2005.10.05 |
申请人 |
UNDERGROUND SOLUTIONS TECHNOLOGIES GROUP, INC. |
发明人 |
ST. ONGE BRYAN;ST. ONGE HENRI |
分类号 |
B29C65/00;B29C37/04;B29C53/20;B29C65/20 |
主分类号 |
B29C65/00 |
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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