Plastic-made profile element and window sash as well as window sash frame made of such profile element

摘要

BACKGROUND OF THE INVENTION 1. Field of the Invention The invention relates to a profiled element made of plastic, intended in particular for window sashes (1) or for other glazing units or window frames (5), with at least one front chamber (7b, 11b) and at least one inner chamber (7a, 7c, 11a, 11c). The front chamber (7b, 11b) is provided with a wall of this chamber which forms at least in some section an outer facade wall (18, 20) of the profile element (p). The inner chamber (7a, 7c, 11a, 11c) is formed by the inner walls of the chamber, the front chamber being filled with liquid medium.