| 摘要 |
The invention relates to a multipurpose route consisting of vertical supporting pillars and horizontal route sections which are adjacently arranged on the supporting pillars, a plurality of route sections forming at least one superimposed track or bearing surfaces for lines, and comprising a continuous cavity inside over the entire length of the multipurpose route. The supporting pillars and/or the route sections consist of laminated wood, and the longitudinal surfaces of the individual route sections are trapezoidal. The route sections are alternately arranged in relation to each other such that the oblique front sides thereof lie against each other respectively with the essential part of the surface thereof in a non-positive or positive manner. |
