Ventilating arrangement for installation in a row of lights vaulted in the shape of a barrel

摘要

A ventilating arrangement, which fits into a row of lights vaulted in the shape of a barrel harmoniously from the design point of view and makes possible a large ventilating cross-section, consists of two parallel, mutually spaced supporting profiles (6) curved in accordance with the vault of the row of lights and of a plurality of planar lamellae (3) which extend at right angles to the supporting profiles, are connected to the respective supporting profile (6) in the region of their lateral ends via pivot pins (11) and are pivotable between a closed position and an open position by means of at least one common curved connecting profile (1), connected to the lateral end of each lamella (3) via a pivot bearing (5) and movable essentially in translatory fashion, and a drive (12). <IMAGE>