A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
FIREPROOF WINDOW
To provide a fireproof window capable of improving flame blocking performance.SOLUTION: A fireproof window 20 includes: laminated glass 30 arranged on a lower frame 11 constituting a window frame; a first lower depressing edge 41 and a second lower depressing edge 51 which are arranged on both sides in a thickness direction of the laminated glass 30 and support the lower end of the laminated glass 30 in a longitudinal direction of the lower frame 11; and a first fixing member 81 and a second fixing member 82 fixing the first lower depressing edge 41 and the second lower depressing edge 51 to the lower frame 11. A melting point of the second fixing member 82 is lower than a melting point of the first fixing member 81, the first lower depressing edge 41 is fixed to the lower frame 11 by one or more first fixing members 81 and one second fixing member 82, and the second lower depressing edge 51 is fixed to the lower frame 11 by one or more first fixing members 81 and one second fixing member 82.SELECTED DRAWING: Figure 3
【課題】遮炎性能を向上できる防火窓を提供する。【解決手段】防火窓２０は、窓枠を構成する下枠１１の上に配置される合わせガラス３０と、合わせガラス３０の厚さ方向における両側に配置され、下枠１１の長手方向にわたって合わせガラス３０の下端部を支持する第１下押縁４１及び第２下押縁５１と、第１下押縁４１及び第２下押縁５１を下枠１１に固定する第１固定部材８１及び第２固定部材８２と、を備える。第２固定部材８２の融点は、第１固定部材８１の融点よりも低く、第１下押縁４１は、１つ以上の第１固定部材８１及び１つの第２固定部材８２により下枠１１に固定され、第２下押縁５１は、１つ以上の第１固定部材８１及び１つの第２固定部材８２により、下枠１１に固定される。【選択図】図３
FIREPROOF WINDOW
To provide a fireproof window capable of improving flame blocking performance.SOLUTION: A fireproof window 20 includes: laminated glass 30 arranged on a lower frame 11 constituting a window frame; a first lower depressing edge 41 and a second lower depressing edge 51 which are arranged on both sides in a thickness direction of the laminated glass 30 and support the lower end of the laminated glass 30 in a longitudinal direction of the lower frame 11; and a first fixing member 81 and a second fixing member 82 fixing the first lower depressing edge 41 and the second lower depressing edge 51 to the lower frame 11. A melting point of the second fixing member 82 is lower than a melting point of the first fixing member 81, the first lower depressing edge 41 is fixed to the lower frame 11 by one or more first fixing members 81 and one second fixing member 82, and the second lower depressing edge 51 is fixed to the lower frame 11 by one or more first fixing members 81 and one second fixing member 82.SELECTED DRAWING: Figure 3
【課題】遮炎性能を向上できる防火窓を提供する。【解決手段】防火窓２０は、窓枠を構成する下枠１１の上に配置される合わせガラス３０と、合わせガラス３０の厚さ方向における両側に配置され、下枠１１の長手方向にわたって合わせガラス３０の下端部を支持する第１下押縁４１及び第２下押縁５１と、第１下押縁４１及び第２下押縁５１を下枠１１に固定する第１固定部材８１及び第２固定部材８２と、を備える。第２固定部材８２の融点は、第１固定部材８１の融点よりも低く、第１下押縁４１は、１つ以上の第１固定部材８１及び１つの第２固定部材８２により下枠１１に固定され、第２下押縁５１は、１つ以上の第１固定部材８１及び１つの第２固定部材８２により、下枠１１に固定される。【選択図】図３
FIREPROOF WINDOW
防火窓
KUWABARA EIICHIRO (author) / YAMADA AKIHITO (author)
2022-05-26
Patent
Electronic Resource
Japanese
IPC:
C03C
Chemische Zusammensetzungen für Gläser, Glasuren oder Emails
,
CHEMICAL COMPOSITION OF GLASSES, GLAZES, OR VITREOUS ENAMELS
/
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