发明名称 JOINING/CONNECTOR PIECE FOR CORRUGATED PIPES
摘要 The connector piece (1) is provided with a seal (7) in the region of a joining part (5) whereby said seal is firmly connected to the housing (3) of the connector piece (1). Supporting elements (1) protect the seal (7) from unacceptable pressure forces. A seal (12) is also arranged between the housing (3) and one end of the corrugated pipe (2). Said seal is non-detachably connected to the inner sleeve (14) of the housing (3) of the connector piece (1).
申请公布号 WO0026570(A1) 申请公布日期 2000.05.11
申请号 WO1999CH00455 申请日期 1999.09.27
申请人 PMA AG;SCHWARZ, ERNST;KLEEB, RALF 发明人 SCHWARZ, ERNST;KLEEB, RALF
分类号 F16L15/00;F16L41/10;(IPC1-7):F16L15/00 主分类号 F16L15/00
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