Raceway curving apparatus for e.g. industrial location, has auxiliary slider and foldable brushes displaced with distance decreasing against central slider to come in contact with longitudinal wires, in a manner to be folded

摘要

The apparatus has a folding unit with a central slider (33), and an auxiliary slider (43) integrated to the central slider and a set of foldable brushes aligned with the sliders. The auxiliary slider and foldable brushes are displaced in a rectilinear manner with decreasing distance from the central slider to come in contact with longitudinal wires (69) of a reticular structure, to be folded.