公开(公告)号：US3796010A

公开(公告)日：1974-03-12

申请号：US3796010D

申请日：1972-12-07

申请人： PRESRAY CORP

发明人： CARLSON E

IPC分类号： E06B7/23 ,  E06B9/00 ,  E06B7/18 ,  E05C21/02

CPC分类号： E06B9/00 ,  E06B7/2318 ,  E06B2009/007

摘要： The disclosure relates to a flood panel assembly for installation in doorways and other access openings of buildings to improve water-tight integrity under moderate flood conditions. The invention is applicable particularly to stone or concrete structures, such as factory buildings which are substantially water-tight except at limited doorways and other access openings. The apparatus of the invention includes a conversion frame, arranged for permanent installation in the access opening. A flood panel of suitable height for the conditions expected is removably positioned in the conversion frame. The flood panel has an air-inflatable sealing element extending along its side and bottom edges. After initial positioning of the flood panel in the conversion frame, the sealing element is inflated, completely sealing off the access opening.

摘要翻译： 本公开涉及一种用于安装在建筑物的门口和其他通道开口中的防洪板组件，以在中等洪水条件下改善防水完整性。 本发明特别适用于石材或混凝土结构，例如在有限的门口和其他通道开口处基本上是不透水的工厂。