Guide rail arrangement for a mullion-transom façade and mullion-transom façade equipped with such guide rail arrangements

Abstract

Guide rail arrangement for sun protection systems, such as vertical awnings or Venetian blinds, suitable for mounting on a post of a post-transom façade, in which vertically projecting threaded bolts (2) are anchored at intervals along the post, with a plurality of holders (3), each having an inner side facing the post, on which an internal thread (11a) or a corresponding through-hole (11b) matching one of the threaded bolts (2) opens, so that the respective holder (3) can be screw-fastened directly and / or by means of a number of nuts (25a, 25b) to one of the threaded bolts (2), and a base profile (44) which can be fastened to the screwed-on holders (3) and which carries at least one guide groove (24) which serves for the lateral guidance of an up-and-down sun protection curtain or for the lateral guidance of an end profile, wherein a fastening device (12, 13, 14, 23) is provided to fasten the base profile (44) attached to the holders (3) to the holders (3), wherein the fastening device (12, 13, 14, 23) a screw connection of the base profile (44) with at least one, preferably each of the holders (3), wherein the screw connection has a number of screws (12) which are screwed into the base profile (4), and / or a riveted connection of the base profile with at least one, preferably each of the holders, characterized in that each holder (3) has at least one stop (15) for the base profile (4), at which the base profile (4) comes into contact with a counter stop when it is placed on the holder (3), whereby the guide rail arrangement comprises a guide groove profile (7) which is fastened to the base profile (4), and wherein the guide groove profile (7) completely covers a foot section (8a) of each holder (3) which adjoins a support projection (8) of each holder (3) on the post side, the base profile (44) has a number of hook strips (16, 17) opening towards the outside of the building for the guide groove profile (7), into which the guide groove profile (7) can be inserted with webs (18, 19) pointing towards the facade and while resting on side wall sections of the base profile (44).

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