发明名称 |
TUB OVERFLOW WASTE ASSEMBLY |
摘要 |
A tub waste overflow assembly that is attachable to a tub wall by means of a threaded retaining body insertable through an overflow drain aperture in a tub wall to engage a cooperatively threaded pipe fitting on the opposite side of the tub wall. A chamfered washer is provided to cooperate with the retaining body and an annular sealing gasket to produce a fluid-tight seal on the interior surface of the tub wall. A forwardly projecting fulcrum member on the pipe fitting preferably contacts the exterior tub wall outwardly of the aperture to facilitate connection of a drain pipe to tub walls over a range of included angles, and no seal is required around the overflow drain aperture on the exterior tub wall. A unitarily molded, knock-out test plug is provided across the bore of the retaining body and a handle desirably attached to the test plug projects into the tub to facilitate installation.
|
申请公布号 |
CA2325514(C) |
申请公布日期 |
2004.11.02 |
申请号 |
CA20002325514 |
申请日期 |
2000.11.08 |
申请人 |
LSP PRODUCTS GROUP, INC. |
发明人 |
HOWE, SAMUEL H.;DEEDS, TED D.;FRITZ, KURT M. |
分类号 |
E03C1/24;F16L55/10;(IPC1-7):E03C1/24 |
主分类号 |
E03C1/24 |
代理机构 |
|
代理人 |
|
主权项 |
|
地址 |
|