US Patent 8424814 Cable tray cable routing system

The present invention is directed to a cable routing system with a drop down cable routing device that routes cables from the cable routing system. The drop down cable routing device is attached to a cable tray of the cable routing system. The drop down cable routing device includes an outer shell and an inner core. The outer shell has downwardly extending sides. A bottom of each side of the outer shell includes a mating flange extending therefrom. The inner core is positioned within the outer shell. The inner core has a base with sides and mating flanges extending downwardly from the sides. The mating flanges of the outer shell engage the mating flanges of the inner core to secure the outer shell and the inner core together.