A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR AND DOOR ARRANGEMENT
The invention relates to a door leaf (1) for covering a doorway (2) comprising a first door panel (3); a second door panel (4); wherein the first and second door panel (3,4) are parallel to each other and superimposed in their thickness direction (t) and connected to each other movably in said thickness direction (t) towards each other and away from each other; and wherein the door leaf (1) comprises one or more springs (5) loadable to push the door panels (3,4) to move in said thickness direction (t) away from each other. The invention also relates to door arrangement comprising a door leaf (1).
DOOR AND DOOR ARRANGEMENT
The invention relates to a door leaf (1) for covering a doorway (2) comprising a first door panel (3); a second door panel (4); wherein the first and second door panel (3,4) are parallel to each other and superimposed in their thickness direction (t) and connected to each other movably in said thickness direction (t) towards each other and away from each other; and wherein the door leaf (1) comprises one or more springs (5) loadable to push the door panels (3,4) to move in said thickness direction (t) away from each other. The invention also relates to door arrangement comprising a door leaf (1).
DOOR AND DOOR ARRANGEMENT
TÜR UND TÜRENANORDNUNG
PORTE ET AGENCEMENT DE PORTE
HAAPANIEMI MARKKU (author) / HÄIVÄLÄ MARKKU (author) / RÄSÄNEN MATTI (author) / KORHONEN JOHN (author) / WIEN DICK (author)
2019-06-05
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
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS