| 摘要 |
The invention is concerned with suspending a false ceiling (10) from any support structure, by means of a primary framework (12A) formed by beam members (13A) and a secondary framework (12B) formed by beam members (13B) which are crossed with the first-mentioned beam members. For flush interengagement of the beam members (13B) and beam members (13A) the latter are provided locally at spaced positions with cut-outs (22) through the central web (15) thereof and the lower flange (16) thereof. The beam members (13B) are secured in the cut-outs (22) preferably by simply clipping therein. <IMAGE> |
