发明名称 Flood water shutter for cellar window, entrance door, etc.
摘要 Flood shutter having a metal angled frame (2) with flat rubber (3) vulcanised onto the sides facing the door or window surround. Round rubber (4) is vulcanised onto the inner side of the angled shanks. A number of fixing strips (5) is provided depending on the size of the frame. The floor shutter is made from sheet steel or a similar material, and is shaped (1) to withstand high water pressure.
申请公布号 DE19503292(A1) 申请公布日期 1996.08.29
申请号 DE19951003292 申请日期 1995.02.02
申请人 WILHELM, HANS-JUERGEN, 34376 IMMENHAUSEN, DE 发明人
分类号 E06B9/00;(IPC1-7):E06B5/10;E06B7/22 主分类号 E06B9/00
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