| 摘要 |
It consists in directly mounting the windows 4 and 5 on the general frame 1 of the unit, specifically on the grooves 8 of its upper and lower crosspieces, immobilising one of these windows, that referenced 4, by means of plastic profiles 14 acting as stop which engage in the free sector of the channels 8 and positioning next to the fixed window 4 and in correspondence with the intermediate plane of said windows laminar spaces 10 which prevent rubbing between windows and which are interrupted before reaching the area of overlap between them, in such a manner that, with the collaboration of a pair of wedges 17 and 20, the first one fixed to the frame and the second one fixed to the movable window 5, the latter is displaced towards the fixed window 4 in a closure situation, sealing this zone of connection between windows which in turn seal the vertical uprights 1 of the frame with the collaboration of gaskets 11. <IMAGE>
|
