发明名称 Threaded joint
摘要 The screwed pipe connection for the connection of a pipe (1) to a connecting component (2) with a conical outer face has a sleeve-form union nut (6) for screwing to the connecting component, and a clamping ring (7) fitted inside the union nut. The clamping ring has a conical inner face (14) which corresponds to the conical face of the connecting component and which has a sealing bead which comes to bear on the conical outer face (3) of the connecting component. The sealing bead is formed on the radial inner end of the conical inner face.
申请公布号 EP1431645(A1) 申请公布日期 2004.06.23
申请号 EP20030006037 申请日期 2003.03.19
申请人 KULM HOLDING AG 发明人 WESTERMANN, PIRMIN
分类号 F16L19/065;F16L19/10;(IPC1-7):F16L19/10 主分类号 F16L19/065
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