| 摘要 |
An installation duct for utility lines, particularly for pipes, cables, etc. , which, together with a retaining strip on the side of the duct facing the wall, as well as a capping that can be attached thereto, forms a cable or pipe duct that is closed off at the periphery, upper and lower connectors being provided for connecting the retaining strip and the capping. One connector is constructed as a catch and the other as a lock, which comprises an abutment at the retaining strip and a latch clasp which can be secured behind this abutment at the capping. In order to provide a cable or pipe duct, which can be installed with little effort, the retaining strip has at its front side integrally molded supporting walls which, together with edge plates, form gutter-shaped ducts of different dimensions for different types of utility lines, at lease one edge plate being constructed at its outer side as a seat for the capping and the connectors of the capping specifying a connecting position in which the capping rests against the seat.
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