Rail for cable or chain drawn curtains - has undercut grooves forming tracks for hangers and draw chain

摘要

The curtain track gas grooves in the back, which open downwards so that the undercut edges (2, 3, 4, 5) form running tracks for the coupling carriages (8, 14) which support the curtain and for the drawn chain (11). One, two or more curtains can now be hung and moved simultaneously in the same or opposite directions. The rail is pref. symmetrical and can be straight or curved and consisting of several sections. The draw chain can consist of individual flat links or can be a tape with cams and drive members.