发明申请
US20160138743A1 METHODS AND ASSEMBLIES FOR WELDING A GASKET TO A PIPE SECTION
审中-公开
用于将垫圈焊接到管道部分的方法和组件
- 专利标题： METHODS AND ASSEMBLIES FOR WELDING A GASKET TO A PIPE SECTION
- 专利标题（中）： 用于将垫圈焊接到管道部分的方法和组件
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申请号： US14940634申请日： 2015-11-13
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公开(公告)号： US20160138743A1公开(公告)日： 2016-05-19
- 发明人: Joseph A. BABCANEC , Bill R. VANHOOSE , Nicholas J. PIAZZA
- 申请人： Advanced Drainage Systems, Inc.
- 主分类号： F16L25/00
- IPC分类号： F16L25/00 ; F16L21/035 ; F16J15/02 ; F16J15/10 ; B29C65/10 ; B29C65/00
摘要：
The present disclosure is directed to a method of welding a gasket to a spigot portion of a pipe section. The method includes supporting the gasket in a recess on the spigot portion of the pipe section. The gasket includes a seating portion and a sealing portion. The sealing portion includes a first shoulder portion and a second shoulder portion. A first bonding portion extends from the first shoulder portion and a second bonding portion extends from the second shoulder portion. The first bonding portion and the second bonding portion are provided to bond the gasket to the spigot portion. The method further includes heating a portion of the gasket and an adjacent surface of the spigot portion and applying a force onto the portion of the gasket following the application of heat to fuse the gasket onto the spigot portion.
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