Skylight flap with hollow uprights enclosing compartment - is constructed with window pane grooves, and has lengthwise crosspiece

摘要

The skylight flap comprises hollow upright (12) enclosing at least one hollow compartment and grooves in which a window pane is inserted, together with sealing strips. The uprights (12) include a lengthwise crosspiece (25) connected to the glazing groove (18) at a certain distance from the panel, and projecting on the inside surface (21) of the hollow compartment (15), and acting as a drain for the condensation water. The lengthwise section of the side wall (21) has holes in (26, 27) for water; the side wall (21) being situated between the lengthwise crosspiece (25) and the window pane groove (18). The outer wall (20) of the hollow compartment (15) also has holes in.