公开(公告)号：US06219983B1

公开(公告)日：2001-04-24

申请号：US09254347

申请日：1999-03-05

申请人： Jens Jørgen Gråkjaar Jensen ,  Claus Bratsbjerg ,  Per Andersen

发明人： Jens Jørgen Gråkjaar Jensen ,  Claus Bratsbjerg ,  Per Andersen

IPC分类号： B67D1710

CPC分类号： B61D17/10 ,  B61D17/18 ,  B64C1/18

摘要： A covering plate (5), for flooring in conveyances such as a railway car, is provided with a securing track (11) for securing seats, etc. The covering plate (5) is formed by a sandwich structure having a central core (24) arranged between an outer plate (25), which extends across the entire size of the covering plate, and second outer plates (26). The securing track (11) is formed in a profile (27) embedded in the sandwich structure so that a securing track (11) extends at a right angle to lateral edges (14) of the covering plate (5). As either end of the profile is provided with tracks (29) for receiving tight-fitting pins (30), a floor structure can be mounted easily and rapidly.

摘要翻译： 在铁路车辆这样的交通工具中进行地板铺设的覆盖板（5）设置有用于固定座椅等的固定轨道（11）。盖板（5）由具有中心芯（24）的夹层结构 ）布置在跨过覆盖板的整个尺寸延伸的外板（25）和第二外板（26）之间。 固定轨道（11）形成在嵌入夹层结构中的轮廓（27）中，使得固定轨道（11）以与盖板（5）的横向边缘（14）成直角的方式延伸。 由于轮廓的任一端设置有用于接收紧固销（30）的轨道（29），所以可以容易且快速地安装地板结构。