Patent ID: 8341900

Claim:
Structure for mounting, on a building wall, at least one frame having a rectangular framework, the structure comprising a carcass made of at least two uprights and at least two crossbars assembled so as to form at least one rectangular underframe adapted for receiving said frame, the structure comprising fixtures for fixing at least said frame on the carcass, each upright and each crossbar having a central core and two side wings extending upwardly from said central core and the side wings of the uprights comprising recesses for receiving the crossbars, the central cores of the crossbars extending in the recesses of the side wings of the uprights, the side wings of the crossbars comprising recesses in line with the uprights at the intersections between the crossbars and the uprights in such a way that the side wings of the uprights and the crossbars, extending on the inner periphery of the rectangular underframe, form an upwardly projecting border on which said frame may be fitted.