Door panel slide rail in C shape

摘要

In the transition areas between the C-profile (10) flange (14) and the adjoining U-legs (13), as also between the legs and the confronting profile end parts extending from the longways edges, there should be bars (11,12) which project forwards at right angles to the longitudinal centre plane of the profile set normal to the flange part. The profile is formed from sheet metal and the two bars (15,16) act as beadings, which, with the beadings complete mounting grooves (18) in conjunction with the profile legs outside the profile. The grooves accept reinforcing or connecting profiles for rail extension, the beadings to run out flush with the outside of the flange and the rectangular profile ends. Cranked straps at the point of placement reach up and down respectively to grasp the associated beadings. The profile is preferably composed of steel or Al.