(57) A draft stopper device, particularly for hinged or sliding doors and similar fixtures,
comprises a first, fixed, elongated profile (2) with a cross-section substantially
in the form of an overturned U, which can be secured to the bottom edge (B) of a door
(P), a second movable profile (3) which can be inserted inside the fixed profile (2)
with the possibility of a limited degree of transverse movement with respect to the
latter, fastening means (4, 5) able to connect together the fixed profile (2) and
the movable profile (3) and limit the transverse movement, automatic actuating means
(21) able to move the movable profile (3) away from the fixed profile (2) and bring
it into contact with the floor (T) when the door (P) is in the closed position, and
elastic opposing means for moving the movable profile (3) towards the fixed profile
(2) when the door is in the open position. The movable profile (3) is made entirely
of plastic material and has a box-shaped portion (22) with a closed cross-section
for increasing its flexural and torsional rigidity.
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