发明名称 |
GASKET WITH LOCKING LUGS |
摘要 |
A pipe gasket includes a toroidal gasket body and projections extending away from a peripheral surface of the gasket body. The gasket body is configured to allow the gasket body to roll along a spigot end of a first pipe as the spigot end is received inside a bell end of a second pipe. The projections each include a first surface and a second surface. The first surface is configured to facilitate rotation of the gasket body in a first rotational direction. The second surface is configured to inhibit rotation of the gasket body in a second, opposite, rotational direction.
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申请公布号 |
CA2519746(A1) |
申请公布日期 |
2006.08.28 |
申请号 |
CA20052519746 |
申请日期 |
2005.09.15 |
申请人 |
VERTEX, INC. |
发明人 |
ANDRICK, WILLIAM C.;FERRARA, MICHAEL J., JR. |
分类号 |
F16J15/06;F16J15/10;F16L21/025;F16L21/035 |
主分类号 |
F16J15/06 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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