公开(公告)号：US20070201949A1

公开(公告)日：2007-08-30

申请号：US11363068

申请日：2006-02-27

申请人： Lea Veldboom ,  John Snydor ,  Kormna Holt ,  Dennis Webb ,  Jeremy Johnson ,  Todd Loviska ,  Brian Rachwnz ,  Scott Beal

发明人： Lea Veldboom ,  John Snydor ,  Kormna Holt ,  Dennis Webb ,  Jeremy Johnson ,  Todd Loviska ,  Brian Rachwnz ,  Scott Beal

IPC分类号： E01C11/24

CPC分类号： E01C11/24

摘要： A detectable warning plate having integrally cast lugs. The lugs may extend from the undersurface of the plate so that they can be entrapped within concrete during installation. The plate may define a vent hole through the plate above each lug to permit air to escape from beneath the dome plate during installation. The plate may include one or more integral support ribs that extend downwardly from the plate. The support ribs may extend around the plate near the periphery. The lugs may be extensions of the support ribs.

摘要翻译： 具有整体铸造凸耳的可检测警告板。 凸耳可以从板的下表面延伸，使得它们在安装期间可以被夹带在混凝土内。 板可以在每个凸耳之上限定穿过板的通气孔，以在安装期间允许空气从圆顶板下方逸出。 板可以包括从板向下延伸的一个或多个整体支撑肋。 支撑肋可以在靠近外围的板周围延伸。 凸耳可以是支撑肋的延伸部。