发明名称 |
Pipe connection fitting comprises components of incompatible plastic and is designed to interlock axially with rotational freedom, preventing damage to seal from rough surfaces or cuttings when tightening-up |
摘要 |
The two components of this sealing and connecting component are made of incompatible plastics. The seal (4) common to the fitting- or connector body (2) interlocks axially, but can still rotate.
|
申请公布号 |
DE19906870(C1) |
申请公布日期 |
2000.05.11 |
申请号 |
DE19991006870 |
申请日期 |
1999.02.18 |
申请人 |
ANTON HUMMEL VERWALTUNGS GMBH |
发明人 |
SEIFERT, RAINER;STEINER, ROLF;GERBER, HELMUT;ADOLF, JUERGEN |
分类号 |
B29C45/16;F16L33/22;(IPC1-7):F16L47/04;B29C45/00 |
主分类号 |
B29C45/16 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|