| 发明名称 |
Apparatus for preventing slippage in pipe couplings |
| 摘要 |
An apparatus for preventing slippage of the ends of pipes, which may be broken, from within a Dresser-type coupling utilized for mending such breaks. A slip stop ring member is provided for preventing slippage of a washer to the end of the pipe.
|
| 申请公布号 |
US5595368(A) |
申请公布日期 |
1997.01.21 |
| 申请号 |
US19940289644 |
申请日期 |
1994.08.12 |
| 申请人 |
BOGDANY, ARTHUR;DAVEY, ALFRED G. |
发明人 |
BOGDANY, ARTHUR;DAVEY, ALFRED G. |
| 分类号 |
F16L19/02;(IPC1-7):F16K51/00;F16L27/00 |
主分类号 |
F16L19/02 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
|
| 地址 |
|
