Grid structure

Abstract

Disclosed is a grid structure, especially of a reinforcement grid or floor mounting grid, comprising a plurality of wire paths (1, 1') which are arranged next to one another and are formed by wires that are bent in a zig-zag shape, and a plurality of particularly parallel bars (2, 2'). The wires of the wire paths (1, 1') embrace the bars (2, 2') in the form of substantially closed loops (3). The bars (2, 2') are clamped within the loops (3) of the wire paths (1, 1') in order to be fastened to the wire paths (1, 1'), the bars (2, 2') being twisted or tilted in relation to the loops (3) in at least one direction in order to be clamped within the loops (3) of the wire paths (1, 1').

Description

technical field [0001] The invention relates to a grating structure, in particular a steel grating or a floor-fixed grating, comprising a plurality of wire strips arranged side by side and a plurality of rods extending in particular parallel to each other, wherein the wire strips A steel wire is wound around each rod in a substantially closed loop. Background technique [0002] A grid structure of this type is known, for example, from GB 191501422. In this construction, the rods guided by the loops of the wire strips are substantially perpendicular to the planes formed by the meander-shaped wire strips. Although it is stated in this document that the structure itself, that is to say already before the filling, remains unchanged. However, practice has shown that although the arrangement of the rods in substantially closed loops ensures a certain initial stability, the movement of the rings through the grid structure re-expands relatively quickly, so that the rods are no lon...

AI Technical Summary

Problems solved by technology

However, practice has shown that although the arrangement of the rods in substantially closed loops ensures a certain initial stability, the movement of the rings through the grid structure re-expands relatively quickly, so that the rods are no longer held firmly enough. In the loops of each zigzag wire strip

[0003] Practice has also shown that an additional fastening, for example by welding or installing holding clips, etc., means additional costs and thus additional costs during production on the one hand, and on the other hand through these supplementary connection measures, due to welding Heating may weaken rod and wire rod materials

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