发明名称 METHOD AND APPARATUS FOR MANUFACTURING A SEWER PIPE ELEMENT
摘要 The present invention relates to a method for producing a sewer pipe element with a plastic lining, wherein the method comprises the following steps: providing a mould (2) for producing the sewer pipe element, comprising a first fitting (22) and a plastic element (20); introducing a concrete into the mould (2); attaching a second fitting (28); demoulding the sewer pipe element; wherein the first fitting (22) is connected to the plastic element (20) and the plastic element (20) is connected to the second fitting (28), in each case in a fluid-tight manner, and they form at least part of the plastic lining.
申请公布号 CA2951745(A1) 申请公布日期 2015.12.17
申请号 CA20152951745 申请日期 2015.06.10
申请人 BFS BETONFERTIGTEILESYSTEME GMBH 发明人 MULLER, KLAUS
分类号 B28B21/02;B32B1/08;E03F3/04;F16L9/18;F16L58/10 主分类号 B28B21/02
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