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基本信息:
- 专利标题: Manhole closure
- 专利标题(中):VerschlussfüreineEinstiegsöffnung
- 申请号:EP09172668.7 申请日:2009-10-09
- 公开(公告)号:EP2312064A1 公开(公告)日:2011-04-20
- 发明人: Refsahl, Johan Gudbrand
- 申请人: Furnes-Hamjern SCC AS
- 申请人地址: Stangeveien 111 2306 Hamar DK
- 专利权人: Furnes-Hamjern SCC AS
- 当前专利权人: Furnes-Hamjern SCC AS
- 当前专利权人地址: Stangeveien 111 2306 Hamar DK
- 代理机构: Roerboel, Leif
- 主分类号: E02D29/14
- IPC分类号: E02D29/14
摘要:
By the invention a manhole closure is provided comprising a cover (50) and a corresponding frame (100) for receiving the cover (50, wherein a gasket (10) is placed between the cover (50) and the frame (100) along at least a part of the contact area between the cover (50) and the frame (100), whereby the gasket (10) exceeds the dimensions of a space between the cover (50) and the frame (100) Moreover, the invention provides a method for closing a manhole comprising specific steps of providing a manhole closure, forcing the cover (50), having attached thereto the gasket (10), into the frame (100), whereby an enlarged lip (18) is initially deformed and regains a non-deformed state upon reaching a position at an enlargement (110) of the space between the cover (50) and the frame (100)
摘要(中):
通过本发明,提供了一种人孔闭合件,其包括盖(50)和用于接纳盖(50)的相应框架(100),其中垫圈(10)沿着壳体(50)和框架(100) 所述盖(50)和所述框架(100)之间的接触区域的至少一部分超过所述盖(50)和所述框架(100)之间的空间的尺寸。此外,本发明提供一种 用于关闭人孔的方法,包括提供人孔关闭的具体步骤,迫使所述盖(50)附接到所述框架(100)上,由此最大程度地使扩大的唇缘(18)变形并恢复 当达到盖(50)和框架(100)之间的空间的放大(110)处的位置时的非变形状态,
公开/授权文献:
- EP2312064B1 Manhole closure 公开/授权日:2012-08-08
IPC结构图谱:
E | 固定建筑物 |
--E02 | 水利工程;基础;疏浚 |
----E02D | 基础;挖方;填方;地下或水下结构物 |
------E02D29/00 | 地下或水下结构物;挡土墙 |
--------E02D29/12 | .人孔井;其他检查室或人可进入的室;其附属物 |
----------E02D29/14 | ..人孔或类似物的盖;盖的框架 |