Electrical mechanism support device in trays for electrical ducting.

摘要

The device comprises an inner frame (9) to be situated on the base section (1) of the tray, having means (12) of attachment to the grooves (7) of the base section (1). It also comprises an electrical mechanism mounting plate (10) having means (15, 27) of attachment to the inner frame (9), with means of attachment to boxes (4) containing the electrical mechanisms and with retaining means to an outer frame (11). The latter is provided with means of attachment to the inner frame (9) which it completely covers and also means of attachment to the grooves (7) of the base section (1).