| 摘要 |
<p>Trunking (6) for use in a raised floor comprises a channel portion (7) including a base (9) bounded on either side by two upwardly extending walls (10, 11). Each of the upwardly extending walls (10, 11) is provided with an outwardly extending support section comprising a flange (12, 13) which extends outwardly from each upwardly extending wall (10, 11) for supporting a cover (8), and means (16, 17; 203) below the flange (12, 13) which, in use, rests on floor pedestals (4, 5) and supports at least part of the weight of the channel portion (7). Another embodiment of the trunking enables individual communication between separate areas of the converging trunking (6a, 6b, 6c and 6d). The trunking comprises a removable section (100) which can be placed in position after a first cable has been laid in a first area (33, 36) and which can support and guide second and third cables in second (34) and third (35) areas which are separated from one another and from said first area (33, 36).</p> |
