发明名称 |
HEIGHT-ADJUSTABLE FLOOR DRAIN WITH COUPLING RING PROVIDED WITH CHANNEL FOR SEEPAGE WATER |
摘要 |
The connecting ring (1) for floor drains is mounted between the drain body (2) and the drain extension (3). There is in its upper part on the outside fitted with a sealing collar (1.1) with at least one opening (1.6) to allow water to pass through; on the inside, the sealing ring is fitted with a sealing lip (1.3), and in the bottom part it is equipped with a groove (1.5) for the O-ring (1.2). A drainage groove (1.4) is situated at the opening (1.6), between the outer side of the ring (1) and the inner side of the drain body (2). |
申请公布号 |
LT2536889(T) |
申请公布日期 |
2017.02.10 |
申请号 |
LT20110718240T |
申请日期 |
2011.02.14 |
申请人 |
ACO Severin Ahlmann GmbH & Co. KG |
发明人 |
KRALICEK, Vaclav;MACOUN, Petr |
分类号 |
E03F5/04 |
主分类号 |
E03F5/04 |
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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