| 摘要 |
Installation duct for electrical leads, telecommunication cables and the like. The installation duct 10 comprises a long hollow beam with a cross section which principally has the form of an open rectangle. The beam can advantageously be manufactured by extruding aluminium. The beam 10 is constructed at its bottom plate 26 and its top plate 28 with sections 22 in order to facilitate laying different types of leads and cables so that they are separated from each other. Between the sections 22 there is space for mounting electrical socket outlets or data outlets, etc. The installation duct 10 makes possible simpler laying of leads and cables and connection of these to outlets, than is possible with known installation ducts. <IMAGE> |
