发明名称 Pipe connection and a method for its manufacture
摘要 The invention relates to a pipe connection and a method for its manufacture. The ends of plastic pipes (1, 2) provided with a reinforcing layer (4) have an extension (5), the inside of which comprises a connecting piece (6), to which the extension is attached. It is possible to form a wide conical surface (9) to the end of the pipe despite the reinforcing layer, the connecting piece (6) being tightly attachable to this conical surface if this surface extends to the end of the pipe. <IMAGE>
申请公布号 EP0736719(B1) 申请公布日期 1999.07.14
申请号 EP19950104955 申请日期 1995.04.03
申请人 UPONOR B.V. 发明人 JAERVENKYLAE, JYRI
分类号 B29C57/00;B29C65/06;B29C65/34;B29C65/36;B29C65/66;F16L47/02;F16L47/20 主分类号 B29C57/00
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