| 摘要 |
<p>The false ceiling is supported by brackets (1) which hook (23) onto rods from the true ceiling. The lower ends of the brackets have protrusions (16,17) which pass through vertical slots (15) in the horizontal ceiling support profiles (4,5) and are locked into position by bending the lips (16). A cable rail (7) is lifted into position between the legs (10,11) of the brackets and is locked into place by bridging plates (2). The cable rail (7) contains insulated conductors (8) connected at intervals to tap-off connection boxes. When the rail and associated wiring are in place, a sealing profile (6) is clipped into place between the horizontal profiles (4,5). Sound-proofing panels can be attached (31,32) to the sides and top of the brackets.</p> |
