公开(公告)号：EP3039203A4

公开(公告)日：2016-08-31

申请号：EP14839239

申请日：2014-08-28

申请人： QUICKSMART STAIRS INTERNAT PTY LTD

发明人： BRINK DARREN

IPC分类号： E04F11/104 ,  E04F11/025 ,  F16B5/00

CPC分类号： E04F11/035 ,  E04F11/025 ,  E04F11/09 ,  E04F11/104 ,  F16B5/0016 ,  F16B5/008 ,  F16B5/0614

摘要： A stair case (10) having one or more stringers (12), treads (14), and risers (16), with the treads and/or risers being supported on the stringers. The stair case has first connecting elements, and each tread has at least one of the first connecting elements (18) provided at an under surface that tread. The stair case also has second connecting elements (20) that are each provided to a respective one of the risers. The first and second connecting elements are interconnected to secure each tread to one of the risers, and at least one of the first and second connecting elements is integrally formed in the respective treads and risers.

摘要翻译： 具有一个或多个桁条（12），胎面（14）和立管（16）的楼梯壳体（10），胎面和/或立管支撑在桁条上。 楼梯壳体具有第一连接元件，并且每个胎面具有设置在胎面的下表面处的第一连接元件（18）中的至少一个。 楼梯壳体还具有第二连接元件（20），每个连接元件（20）分别设置到各个立管中。 第一和第二连接元件相互连接以将每个胎面固定到一个立管，并且第一和第二连接元件中的至少一个一体地形成在相应的胎面和立管中。