| 发明名称 |
SLIP ON GROOVE COUPLING WITH MULTIPLE SEALING GASKET |
| 摘要 |
Couplings and gaskets are disclosed. Couplings may include an upper housing, a lower housing, at least one fastening device coupling the upper housing to the lower housing, and a gasket positioned within the upper and lower housings, the gasket including two primary seals and a rib protruding from an inner surface of the gasket and between the two primary seals. |
| 申请公布号 |
US2015211664(A1) |
申请公布日期 |
2015.07.30 |
| 申请号 |
US201514677507 |
申请日期 |
2015.04.02 |
| 申请人 |
Mueller International, LLC |
发明人 |
Vandal Peter Joseph;Compton Douglas |
| 分类号 |
F16L17/04;F16L21/02;F16J15/02;F16L21/06 |
主分类号 |
F16L17/04 |
| 代理机构 |
|
代理人 |
|
| 主权项 |
1. A coupling for joining a first pipe and a second pipe, comprising:
an upper housing; a lower housing; at least one fastening device coupling the upper housing to the lower housing; and a gasket positioned within the upper and lower housings and having a concave outer diameter, the gasket including two primary seals, each primary seal formed on an outer edge of the gasket, the gasket slideable over the first pipe end such that at least a portion of the first pipe extends axially beyond each edge of the gasket. |
| 地址 |
Atlanta GA US |
