公开(公告)号：US20070175152A1

公开(公告)日：2007-08-02

申请号：US11612002

申请日：2006-12-18

申请人： Thoms Kupec ,  Peter Jahn ,  Scott Jankovec

发明人： Thoms Kupec ,  Peter Jahn ,  Scott Jankovec

IPC分类号： E04B9/00

CPC分类号： E04B9/068

摘要： A runner for a suspended ceiling grid is roll-formed from a single strip of sheet metal so as to have a generally symmetrical appearance about a vertical center line, with a double vertical web and a double-thickness flange for supporting ceiling tiles. The bottom surface of the flange is continuous across its exposed surface, so that there is no visible juncture of the opposed flanges with the double web when viewed from below, thus providing an aesthetically more-pleasing appearance

摘要翻译： 用于悬吊天花板格栅的转轮由单片金属板卷成形，以便围绕垂直中心线具有大致对称的外观，具有双垂直卷材和用于支撑天花板瓦片的双厚度法兰。 凸缘的底面在其暴露的表面上是连续的，从而当从下方观察时，与双网相对的凸缘没有可见的接合处，从而提供美观的外观