DEVICE FOR FASTENING A SINGLE OR MULTI-PARALLEL DOME FOR ZENITHAL LIGHTING, AERATION AND VENTILATION IN PARTICULAR

摘要

The device comprising a frame in the form of profiled elements 2 having two wings 2a 2b between which are positioned the edge or edges 1a, 1b, 1c of the dome and, in a manner perpendicular to the upper wing 2a, a vertical branch 2c fit to cooperate with fasteners for fixing the assembly on a support, is remarkable in that the lower flange 2b is not strictly parallel to the upper flange 2a to create a taper effect to the against the edge or edges 1a - 1b engaged between said wings.