| 摘要 |
The ceiling panels (12) of the counter-ceiling of the load-bearing structure can be connected, by means of clamping elements (13), to load-bearing members (11) on the basic ceiling (10) by clipping on. The clamping elements (13), which are cast from a high-polymeric material and can be supported on longitudinal flanges (11b) of the load-bearing members (11) via lugs (13c), are fastened on the ceiling panels (12). The identical clamping elements (13) exhibit in each case one expansion surface (13d) which encloses an angle ( alpha ) with respect to the horizontal. In the event of a vertical clip-on movement of the ceiling panel (12), the expansion surfaces (13d) of the associated clamping elements (13) run on to the longitudinal flanges (11b) of the load-bearing members (11) and consequently briefly bend the clamping legs out backwards. Owing to such a design, it is achieved that, with favourable preconditions for a cost-effective mass production and without any greater degree of mounting outlay, even relatively heavy ceiling panels (12) can be used (Fig. 1). <IMAGE>
|
