发明授权
- 专利标题： Sealing member for a flush toilet
- 专利标题（中）： 冲水马桶密封件
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申请号： US12984152申请日： 2011-01-04
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公开(公告)号： US09080323B2公开(公告)日： 2015-07-14
- 发明人: George Grech , Michael Fritz , Michael Harris , Jason Smith , Steve Meyer , Craig Karagitz , Eric Krupp , Brian Kelly
- 申请人： George Grech , Michael Fritz , Michael Harris , Jason Smith , Steve Meyer , Craig Karagitz , Eric Krupp , Brian Kelly
- 申请人地址： US MI Ann Arbor
- 专利权人： Thetford Corporation
- 当前专利权人： Thetford Corporation
- 当前专利权人地址： US MI Ann Arbor
- 代理机构： Harness, Dickey & Pierce, P.L.C.
- 代理商 Stephen T. Olson
- 主分类号： E03D11/17
- IPC分类号： E03D11/17 ; E03D5/08 ; E03D5/012
摘要：
A flush toilet includes a base and a bowl assembly defining a bowl. The bowl assembly is mounted to the base and defines a discharge opening at a lower end of the bowl. A waste ball valve assembly is mounted to the flush toilet for selectively opening and closing the discharge opening of the bowl assembly. A common sealing member operates to seal the bowl to the base and to wipe a ball of the waste ball valve assembly as the waste ball valve assembly is selectively opened and closed. The common sealing member has a generally horizontal portion for wiping the ball of the ball valve assembly and a compressible cylindrical portion upwardly extending from the generally horizontal portion. The cylindrical portion is compressed between the base and the bowl to define a seal therebetween.
公开/授权文献
- US20110094024A1 SEALING MEMBER FOR A FLUSH TOILET 公开/授权日：2011-04-28
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