| 摘要 |
<p>A screen assembly (1) comprising a panel (2) mounted between two extrusions (4) and a covering (5) extending over one side of the panel (2), wherein two opposed ends of the covering (5) are clamped to the extrusions (4).Preferably the covering (5) is clamped between a portion (8) of the extrusion (4) and a clamping element (9). The portion (8) of the clamping element (4) preferably comprises a channel and the clamping element is preferably received within the channel to clamp the covering (5). Alternatively the portion (8) of the extrusion (4) may comprise a projection, in which case the clamping element is received over the projection to clamp the covering (5). The clamping element (9) may extends the length of an extrusion (4), however the clamping element (9) may be shorter than this so that two or more clamping elements can be received within the same channel. Either the portion (8) of the extrusion or the clamping element (9) may be made from flexible material so that the covering (5) is compliantly clamped. In a preferred embodiment the panel (2) comprises two opposing spaced boards with a covering (5) on each side of the panel (2), the extrusions (4) having two channels (8), one for each covering (5). <IMAGE></p> |
