| 摘要 |
<p>The invention relates to a duct system for electric leads, in particular of different groups, comprising a base section (2) and a cover section (22) which can be detachably connected thereto, wherein the base section (2) has in the lengthwise direction of the bottom (4) a number of upright, convex curved walls going out therefrom, said walls defining tubular ducts (3) which are open at the side facing away from the bottom (4), and in that a number of partitions (26, 28), running in the lengthwise direction, go out from the cover section (22) and are situated between the ducts (3) when the cover section (22) is fitted. The base section (2) bears at the longitudinal edges two flanged end edges (20) around which hooked edges (24) formed on the cover section (22) can grip tightly. An auxiliary element designed as an elongated, resilient coupling element (32) with a C-shaped cross-section has such transverse dimensions that the coupling element (32) can be clamped in and/or on a duct (3) of the base section (2). The coupling element (32) is provided with break lines (34) running in the transverse direction thereof.</p> |
