Frame for the installation of electronic equipment

Frame have for the installation of electronic devices, consisting of a right angle to each other arranged profile bars which are arranged in the longitudinal direction of rows of holes, wherein - the profiled bars (1, 2) a mounting leg (3), which extends parallel to an outer side of the frame; - the mounting leg (3) has a surface facing the interior of the frame inner mounting wall (4) and parallel thereto and spaced outer mounting wall (5), whereby two parallel attachment levels result for the cultivation of equipment or accessories; - the two mounting walls (4, 5) with at least one row of spaced grid mounting holes (6, 7) are provided; characterized, in that - the inner mounting wall (4) has recesses (8) corresponding to the pitch of the mounting holes (6, 7) are arranged at regular intervals so that in the region of each recess (8) at least one fastening hole (7) of the opposite outer mounting wall (5); - the recesses (8) of the grid ...