发明名称 Pipe connection and process for manufacturing the same.
摘要 In a pipe connection, the special feature consists of an opposing bearing piece, which is fitted in the interior of the pipe to be connected and is provided with opposing bearing surfaces, and of a clamping device, provided on the outer side of the pipe, which has pressure surfaces which interact with the opposing bearing surfaces of the opposing bearing piece. In the process for manufacturing this pipe connection, an opposing bearing piece is fitted into the one end of the pipe to be connected and hence produces an outward bulge of the pipe, to which the clamping device is fitted. <IMAGE>
申请公布号 EP0380970(A2) 申请公布日期 1990.08.08
申请号 EP19900100979 申请日期 1990.01.18
申请人 RUPPERT, HANS-PETER 发明人 WENDORFF, ERNST
分类号 F16L19/03;B29C65/02;B29C65/56;B29C65/78;B29K77/00;F16L33/22;F16L47/04 主分类号 F16L19/03
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