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1.发明申请SELF CLOSING FLOOD BARRIER AND METHOD FOR PROTECTING A HINTERLAND USING SAME 审中-公开自动关闭防水挡板及使用其保护地狱的方法公开(公告)号：US20110110722A1
公开(公告)日：2011-05-12
申请号：US12992686
申请日：2009-04-02
IPC分类号： E02B7/20
摘要： The flood barrier includes a chamber with a first side wall and a second side wall, a water inlet for letting in water, a single support block arranged on the first side wall, and a dam wall up and down movably arranged in the chamber. The dam wall forms a retaining wall for restraining water flow, a forcing element for causing an upward movement of the dam wall, and a blocking element for providing a blockade for limiting the upward movement, the blocking element. The support block has an inclined surface against which the inclined surface of the blocking element acts in a closed state of the flood barrier. Due to the orientation of the angled wall of the support block, the blocking element is forced to move sideward and thereby a lateral force is created forcing the dam wall to one side of the chamber.
摘要翻译： 防洪装置包括具有第一侧壁和第二侧壁的室，用于放入水的进水口，布置在第一侧壁上的单个支撑块和可移动地布置在室中的坝壁。 坝壁形成用于限制水流的挡土墙，用于引起坝壁向上移动的迫使元件，以及用于提供限制向上移动的阻塞元件的阻挡元件。 支撑块具有倾斜表面，阻挡元件的倾斜表面在该倾斜表面处于防洪屏障的关闭状态。 由于支撑块的倾斜壁的取向，阻挡元件被迫向侧面移动，从而产生横向力，迫使坝壁到达腔室的一侧。
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公开(公告)号：US5725326A
公开(公告)日：1998-03-10
申请号：US599601
申请日：1996-02-09
摘要： The invention relates to a movable dam for a water-course. This dam comprises a chamber which, for example, is formed in a dike or alike and wherein a buoyant body is housed supporting a vertical retaining wall. At its top the chamber communicates with the surroundings through a slot receiving the vertical retaining wall, whereas further a filling channel connects to said chamber and extends towards the watercourse. It is possible that a discharge channel is connected to the lower part of the chamber. Further sealing means may be provided.
摘要翻译： 本发明涉及一种用于水道的可移动水坝。 该坝包括例如形成在堤坝或类似物中的室，并且其中容纳浮力体以支撑垂直挡土墙。 在其顶部，室通过接收垂直挡土墙的狭槽与周围环境连通，而进一步的填充通道连接到所述室并向着水道延伸。 排出通道可能连接到腔室的下部。 可以提供另外的密封装置。
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