DOOR WITH MAGNETIC SEAL

The object of the present invention is a door (1) comprising: - a door frame or door fixture (2) comprising at least one abutment element (3); - a door leaf (4), which is movable from an open position in which it opens an opening (5) delimited by said door frame or door fixture (2), and a closed position in which it is resting against said abutment element (3) of said door frame or door fixture (2) to close said opening (5); - at least one guillotine seat or seat (6) provided in said door leaf (4) or in said door frame or door fixture (2); - at least one sliding element or guillotine (7) made of a material having poor magnetic interaction; in which said guillotine (7) is slidably accommodated in said seat (6) so as to pass from a retracted position to an extended position and vice versa along a guillotine sliding direction (X-X); - at least one first magnet (A) with poles (N, S) aligned or parallel to said guillotine sliding direction (X-X); - said first magnet (A) being arranged integral with said guillotine (7); - said first magnet (A) exerting a magnetic action of attraction of said guillotine (7) into said seat (6); - at least one second magnet (B), separated from said first magnet (A), with poles (N, S) aligned or parallel to said guillotine sliding direction (X-X); - said second magnet (B) being arranged integral with said guillotine (7); - at least one second magnet interaction element (8), separated by said first magnet (A) and by said second magnet (B), and arranged so as to interact with said second magnet (B) and arranged integral with said abutment element (3) to attract said second magnet (B) to exert an action of extraction on the guillotine (7); - said second magnet (B) being arranged so as to push said guillotine (7) to extract it from said seat (6) only when said second magnet (B) is arranged substantially facing said second magnet interaction element (8) or when said guillotine sliding direction (X-X) intercepts said second magnet interaction element (8); - said at least one first magnet (A) exerts a magnetic action which is globally lower than the magnetic action globally exerted by said at least one second magnet (B). La présente invention a pour objet une porte (1) comprenant : - un cadre de porte/une fixation de porte (2) comprenant au moins un élément de butée (3) ; - un vantail (4), qui est mobile d'une position ouverte dans laquelle il ouvre une ouverture (5) délimitée par ledit cadre de porte/ladite fixation de porte (2) et une po