Sheet metal chute for use in cable trough to support and guide electric cables in e.g. residential building, has separable elements extended between sections of aligned cuts and connected to sections by breakable zones

摘要

The chute has chute modules (22, 24) connected by separable elements (10). Cuts (52, 54) are formed on opposite edges of the modules and arranged behind end lines (L22, L24, L'22, L'24, L''22, L''24) perpendicular to a longitudinal axis (X-X') of the chute. The cuts are aligned parallel to the axis. Each separable element is extended between sections of the aligned cuts and connected to the sections by breakable zones (92, 94).