Improved structuring in windows, tilting around one of its median planes, characterizes because both the glass frame and the outer frame are basically constituted by identical identical pairs of profiles (4-5 and 7-9) respectively, with the profiles (4 and 7) as opposed to a hypothetical central axis, while the other two are opposed to this axis and another normal to it; of these legs (4-5 and 7-9), the two of each pair are solidly coupled to each other, by means of a half-dove tail adjustment and a tongue-and-groove fit, while the profiles (5 and 9) ) incorporate separate seals (6 and 10), whose direct stop against the profiles (7 and 4) respectively contributes to the correct sealing of the window. (Machine-translation by Google Translate, not legally binding)
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