发明公开
EP3233409A1 A METHOD FOR EMBEDDING ELASTOMER SEALING MATERIALS ON THE THREADS OF PLASTIC FITTINGS USING TWO STAGE INJECTION MOLDING
审中-公开
一种使用两级注射成型将弹性体密封材料嵌入到塑料配件螺纹上的方法
- 专利标题： A METHOD FOR EMBEDDING ELASTOMER SEALING MATERIALS ON THE THREADS OF PLASTIC FITTINGS USING TWO STAGE INJECTION MOLDING
- 专利标题（中）： 一种使用两级注射成型将弹性体密封材料嵌入到塑料配件螺纹上的方法
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申请号： EP15831229.8申请日： 2015-12-04
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公开(公告)号： EP3233409A1公开(公告)日： 2017-10-25
- 发明人: PROTOPAPAS, Panos
- 申请人： Elysee Piping Systems Limited
- 申请人地址： 25 Eyre Court Finchley Road London NW8 9TT GB
- 专利权人： Elysee Piping Systems Limited
- 当前专利权人： Elysee Piping Systems Limited
- 当前专利权人地址： 25 Eyre Court Finchley Road London NW8 9TT GB
- 代理机构： König, Beate
- 优先权： US201462087901P 20141205
- 国际公布： WO2016087929 20160609
- 主分类号： B29C45/16
- IPC分类号： B29C45/16 ; F16L15/04 ; B29D99/00 ; B29L31/24 ; B29L31/26
摘要：
The present invention is a method of sealing threaded connections of plastic fittings with other plastic fittings, or with fittings of any other materials, in order to ensure a non-leaking connection without applying any additional sealing means. This is achieved through the incorporation of an elastomer sealing material on the threads of one of the plastic fittings during its production process, using a two stage injection moulding method.
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