| 摘要 |
<p>The cable trunking consists of cylindrical tubes, cut lengthways into segments and with internal extruded divider assemblies. The trunking system can be supported by vertical wall brackets or by ceiling support hangers. The modular system allows for support sections and cable inlet/outlet assemblies to be slotted into the trunk walls where required. Multi-way junctions between several sections of trunking are formed by a metal core (33) which has bulkhead faces (43) which fit into the ends of the trunk sections and each carrying two 3-way sockets (53,54). Each cables that passes through the sections of trunking terminates ina single-pin plug. Each socket in the connectors (53,54) is linked to the corresp. sockets on the other faces by internal bus-bar.</p> |
