A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Improved fire-resistant door (34, 91, 95) including blocking means (54) which can move between a blocked and an unblocked position corresponding to a closed position and an open position of the door (34, 95) and which, in the blocked position, on the lock side (10), hold a section (21-23) of the door at a corner (24, 25) of the door against the door stop (12) in the frame (2) or against a stop strip (106) or a milled door edge (116), as well as activating means (53) comprising at least one movable pin (56) which is moved to a stowed position when the door (34, 95) is closed, and transmission means (55) connecting the activating means (53) to the blocking means (54). The blocking means, when in the blocked position, engage in an aperture (57, 78, 110) with substantially no contact being made in/around the aperture during normal use, but when exposed to heat the blocking means are clamped in this aperture.
Improved fire-resistant door (34, 91, 95) including blocking means (54) which can move between a blocked and an unblocked position corresponding to a closed position and an open position of the door (34, 95) and which, in the blocked position, on the lock side (10), hold a section (21-23) of the door at a corner (24, 25) of the door against the door stop (12) in the frame (2) or against a stop strip (106) or a milled door edge (116), as well as activating means (53) comprising at least one movable pin (56) which is moved to a stowed position when the door (34, 95) is closed, and transmission means (55) connecting the activating means (53) to the blocking means (54). The blocking means, when in the blocked position, engage in an aperture (57, 78, 110) with substantially no contact being made in/around the aperture during normal use, but when exposed to heat the blocking means are clamped in this aperture.
IMPROVED FIRE RESISTANT DOOR
VERBESSERTE FEUERBESTÄNDIGE TÜR
PORTE RÉSISTANTE AU FEU AMÉLIORÉE
BOOGAERTS PAUL (author)
2023-03-15
Patent
Electronic Resource
English
IPC:
E06B
Feste oder bewegliche Abschlüsse für Öffnungen in Bauwerken, Fahrzeugen, Zäunen oder ähnlichen Einfriedungen allgemein, z.B. Türen, Fenster, Läden, Tore
,
FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
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