发明名称 POOL SKIMMER FACE PLATE AND RELEASABLE COVER
摘要 A sealing assembly is provided for a swimming pool skimmer. The sealing assembly includes a rigid frame-shaped face plate (12) with a central opening and having a sealing flange (18) around its outer peripher y and further has a protruding section (30) outwardly extending from one side thereof which also includes a peripheral sealing flange. A detachable cover (2) is also provided which is made from a flexible plastic material. The cover (2) has a flat central portion for closing off t he opening in the skimmer plate and carries a peripheral lip for engaging the sealing flange around the face plate. The cover (2) also includ es a protruding section (8) which carries a peripheral lip which overlays the protruding section of the face plate and engages the peripheral sealing flange thereof. The protruding section (8) of the cover further includes a lifting tab (10) to provide a lever action for breaking t he seal between the peripheral edge seal of the protruding sections for quick and easy removal of the cover from the face plate.
申请公布号 CA2217456(C) 申请公布日期 2002.10.22
申请号 CA19972217456 申请日期 1997.02.06
申请人 HODAK, FRANK J.;HODAK, MICHAEL L. 发明人 HODAK, FRANK J.;HODAK, MICHAEL L.
分类号 E04H4/12;(IPC1-7):E04H4/14 主分类号 E04H4/12
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