(57) This invention relates to an aluminium framework intended for the manufacturing of
doors or windows, which is applied into the opening of a building's door or window.
It is comprised of, at least, one fixed rim (1) and also of stationary or movable
panels (5), which are provided with the central (6) and reinforcing (7) studs, puller
(9) and flapless puller (10), rim covers (3) and, at the centre, the sealants (4).
The locking system (2) of the panels (5) is incorporated into the aluminium profiles
of the fixed rim (1) and allows the number of the locking points to be adapted to
the panels' (5) size. The panels (5) comprise an active acoustic absorption integrated
system, which is aimed at reducing the noise pollution coming from the outside of
the building, and which can be adjusted according to the location and the type of
noise to be mitigated or eliminated. The framework system, which is the object of
the present invention, allows the panels' (5) movement to be motorized with no need
to replace any of the profiles from the fixed rim (1).
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