发明名称 |
Assembly bush for pipelines has two pivotable half flanges for joining pipe work |
摘要 |
The assembly bush (5) for two half flanges is made up of two complementary parts (6,7) made from plastics, one a female ring (6) and the other a male ring (7) introduced from one side and the other of holes placed at the ends of complementary pivotable half flanges. The rings engage axially one inside the other and contain a recess (10) in one and a complementary projection (9) in the other (7) which couple and lock the two rings together.
|
申请公布号 |
FR2781547(A1) |
申请公布日期 |
2000.01.28 |
申请号 |
FR19980009534 |
申请日期 |
1998.07.22 |
申请人 |
FONDERIES DE BROUSSEVAL ET MONTREUIL |
发明人 |
RICHELOT GERARD |
分类号 |
F16L23/036;(IPC1-7):F16L23/028;F16B19/05 |
主分类号 |
F16L23/036 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|