Trellis equipped with defensive means intended for producing fencing

摘要

A trellis, consisting of warp wires 1 and weft wires 2 is produced, then a special device folds some of the wires of the trellis into segments which are then deformed so that the segments thus deformed project with respect to the plane of the trellis, thus forming defensive barbs 3. Application to producing fencing for cattle, sheep, and pigs. <IMAGE>