Lattice with uprights and connecting tubes, especially for railings

摘要

The lattice has at least two uprights (2), whose upper ends match the outer contour of an upper connecting tube. It also has a middle connecting tube (4), whose ends match the outer contour of the uprights. Each end of the upper tube is permanently connected to an end piece. A sleeve (6) is inserted into each upright at the fixing position for each tube. A disc (8) with a central threaded bore is fastened in each tube near to each end, and in each upright near to its upper end. The sleeve may be a cylindrical turned component, which has an axial inner bore with an enlargement at one end.