Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DEVICE FOR CONSTRAINING THE OPENING OF DOORS OR WINDOWS
Described is a device for constraining the opening of doors or windows comprising a guide body (5) associated with a perimeter profile of a movable leaf (2) and equipped with a slot (6); an operating arm (7) articulated, at a first end, to a fixed frame (1), and a second end slidably connectable, by a pin (8), inside the slot (6) of the guide body (5) so as to allow a sliding stroke of the pin (8) along the guide slot (6) to define an open configuration with a limited angle of the leaf (2); the guide body (5) is provided with two lateral openings (9) facing each other made on the walls defining the slot (6) to allow a free passage, through one of the openings (9), of the pin (8) of the arm (7) housed in the slot (6) when the leaf (2) is in a free open configuration; a locking lever or latch (10) articulated to a base (11) of the guide body (5) and configured for locking the pin (8) of the arm (7) when it is positioned at an end of the slot (6) of the guide body (5) in the open configuration with a limited angle of the leaf (2); an operating rod (12) slidably inserted along the body (6) and having a pair of protruding walls (12a) configured to temporarily close, in use, the openings (9) of the slot (6) at least at the passage from the closed configuration to the open configuration at a limited angle of the leaf (2). [Figure 3]
DEVICE FOR CONSTRAINING THE OPENING OF DOORS OR WINDOWS
Described is a device for constraining the opening of doors or windows comprising a guide body (5) associated with a perimeter profile of a movable leaf (2) and equipped with a slot (6); an operating arm (7) articulated, at a first end, to a fixed frame (1), and a second end slidably connectable, by a pin (8), inside the slot (6) of the guide body (5) so as to allow a sliding stroke of the pin (8) along the guide slot (6) to define an open configuration with a limited angle of the leaf (2); the guide body (5) is provided with two lateral openings (9) facing each other made on the walls defining the slot (6) to allow a free passage, through one of the openings (9), of the pin (8) of the arm (7) housed in the slot (6) when the leaf (2) is in a free open configuration; a locking lever or latch (10) articulated to a base (11) of the guide body (5) and configured for locking the pin (8) of the arm (7) when it is positioned at an end of the slot (6) of the guide body (5) in the open configuration with a limited angle of the leaf (2); an operating rod (12) slidably inserted along the body (6) and having a pair of protruding walls (12a) configured to temporarily close, in use, the openings (9) of the slot (6) at least at the passage from the closed configuration to the open configuration at a limited angle of the leaf (2). [Figure 3]
DEVICE FOR CONSTRAINING THE OPENING OF DOORS OR WINDOWS
VORRICHTUNG ZUR BEGRENZUNG DER ÖFFNUNG VON TÜREN ODER FENSTERN
DISPOSITIF POUR CONTRAINDRE L'OUVERTURE DE PORTES OU DE FENÊTRES
SANTO PETER REGINALD (Autor:in)
10.05.2023
Patent
Elektronische Ressource
Englisch
IPC:
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
DEVICE FOR CONSTRAINING THE OPENING OF DOORS OR WINDOWS
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