Curtain rail with two telescopic hollow sections - has guide channels designed for length adjustment without interrupting slide surface

摘要

The side faces of the guide channels lie in pairs in a common plane and form supporting slide faces for the runners. The guide channels are formed by the inner and outer telescopic sections and the planes convering outwardly from the centre of the section form a V-shaped groove. The slide faces are held in a common plane by the wall members of the sections which are bent inwards along the guide channels. The sections are pref. extruded from aluminium and have a rectangular cross-section.