基本信息:
- 专利标题： Railway bridge drain
- 专利标题（中）：顺序的铁路桥梁
- 申请号：EP04466026.4 申请日：2004-10-25
- 公开(公告)号：EP1528155A3 公开(公告)日：2006-01-11
- 发明人： Vlcek, Petr , Vlcek, Radek
- 申请人： Vlcek, Petr , Vlcek, Radek
- 申请人地址： Na Slovanech 435 330 08 Zruc CZ
- 专利权人： Vlcek, Petr,Vlcek, Radek
- 当前专利权人： Vlcek, Petr,Vlcek, Radek
- 当前专利权人地址： Na Slovanech 435 330 08 Zruc CZ
- 代理机构： Langrova, Irena
- 优先权： CZ20032979 20031103
- 主分类号： E01D19/08
- IPC分类号： E01D19/08
摘要：
The railway bridge drain composed of a flat full plate (1), which has a round opening (2) in its centre, and of a drainpipe (9), which is situated in the round opening (2), of the plate (1) to which it is vertically connected and inside the drainpipe (9) is a nut (3) in the centre.
A flat full collar (4) in the centre of the top part of the plate (1) contains a square opening (5) and on the plate (1) is a drainage cover (6), set-up from side walls and top wall, of which the drainage openings (11) which are inside the drain cover (6), make from 20 to 30 % of the total surface of the drainage cover (6).
The plate (1), collar (4) and drainage cover (6) are connected together by a connecting screw (10), which is connected to the nut (3) in the drainpipe (9).
A drain frame (7), which is made-up of sidewalls and top wall, and has drainage openings (11), can be placed around the drain cover (6).
A flat full collar (4) in the centre of the top part of the plate (1) contains a square opening (5) and on the plate (1) is a drainage cover (6), set-up from side walls and top wall, of which the drainage openings (11) which are inside the drain cover (6), make from 20 to 30 % of the total surface of the drainage cover (6).
The plate (1), collar (4) and drainage cover (6) are connected together by a connecting screw (10), which is connected to the nut (3) in the drainpipe (9).
A drain frame (7), which is made-up of sidewalls and top wall, and has drainage openings (11), can be placed around the drain cover (6).
公开/授权文献:
- EP1528155A2 Railway bridge drain 公开/授权日：2005-05-04
IPC结构图谱:
| E | 固定建筑物 |
| --E01 | 道路、铁路或桥梁的建筑 |
| ----E01D | 桥梁 |
| ------E01D19/00 | 桥梁结构建筑细部 |
| --------E01D19/08 | .防潮层或其他隔离层；排水装置或设备 |