Angle strut for holding lighting flagstone, in position between standard rails of e.g. BA13 type false ceiling, in professional building, has board extended between angle faces, where flagstone is supported on top face of board

摘要

The strut (20) has angle faces forming a main angle corresponding to a grid angle defined by standard rails (10) of a suspended false ceiling. The angle faces are supported on a vertical shaft (12) of the rails. A bottom face is supported on a top face (13) of a horizontal base (11) of the rails. A board (24) is extended between the angle faces, and in a plane perpendicular to the angle faces, where a lighting flagstone (70) is supported on a top face of the board. A locking unit immobilizes the strut on the base of the rails. Independent claims are also included for the following: (1) a support frame of a flagstone for false ceilings, comprising hollow sections associated in pairs by a strut (2) a lighting flagstone for a false ceiling, comprising a case.