Abstract: A conveyor track (10) and a load-bearing profile (14) for a conveyor track (10) are proposed. The conveyor track (10) has two load-bearing profiles (14) extending substantially parallel. Each load-bearing profile (14) has one longitudinal side (26), to which a guide profile (16) can be fastened. The invention is characterized in that a rod (18) for supporting rollers (20) is fixable on the load-bearing profile (14) by the guide profile (16). As a result, the rollers (20) can be installed especially simply. If no rollers (20) are used, then workpieces or workpiece holders (12) can be slid along slide faces (66) of the guide profile (16).

Abstract: A device for fastening elements to at least one first grating composed of wires, the device has at two essentially flat elements which are connectable to each other and clampable around the wires of the at least first grating, the elements having at least one side with side edges and ribs provided along the side edges of the at least one side of the elements and leaving corner regions of the side edges open, the ribs having sides, the sides of the ribs and the sides of the elements being placeable at least partially against the wires of the at least first grating, the at least one side of the at least one having a first raised area with a surface area that is smaller than a surface area of the at least one element, the first raised area being provided with a second raised area with a surface area that is smaller than the surface area of the first raised area, the second raised area having sides, the sides of the second raised area and the surface area of the first raised area being arranged to rest at least p

Abstract: A device (10; 10a) for guiding and limiting the travel of a sliding door element (1) has a receiving and stop element (12; 12a; 12b; 12c) which cooperates by positive engagement with a centering element (11; 11a). It is proposed that the centering element (11; 11a) be embodied with a wedge-shaped portion (18; 29) and that the receiving and stop element (12; 12a; 12b; 12c) be embodied with a V-shaped portion (19; 40). The device (10; 10a) is especially simply embodied and requires only little effort for assembly.

Abstract: A section rod is a component of a protective fence and serves for fastening a protective screen. A U-shaped receptacle, where the protective screen can be secured, is provided in the section rod. For this purpose, the receptacle has an internal width that is at least in part somewhat less than a thickness of the protective screen. An increased securing action can be achieved through additional sawtooth-shaped elevations. The section rod allows the protective screen to be mounted in a simple and reliable manner without additional fastening or securing parts.

Abstract: An angle bracket for joining two section bars has a relatively great stability, especially for use for partitions and safety walls. This stability is achieved by supporting walls that join the two legs of an angle bracket to one another and have an outwardly rounded outside contour. This design is relatively simple and inexpensive to implement and allows these angle brackets to be compatible with known designs.