A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PROJECTING WINDOW DEVICE
To improve fireproof performance of meeting parts of vertically adjacent sashes in a fully closed state of a window opening part in a projecting window device.SOLUTION: In a projecting window device including: a window frame made up of an upper frame 2, a lower frame 3 and right and left vertical frames 4, 5 to form a window opening part; and a plurality of vertically connected sashes 1 in the window frame to open/close the window opening part, a meeting part A is formed by bringing a lower rail 7 of the sash 1 positioned on the upper side and an upper rail 6 of the sash 1 positioned on the lower side into close contact with each other in a window opening part fully closed state, and a thermal expansion fire-resistant member 620 is provided on at least one of the lower rail 7 and the upper rail 6 that form the meeting part A over the width direction.SELECTED DRAWING: Figure 6
【課題】滑り出し窓装置において、窓開口部全閉状態において上下に隣接する障子の召し合わせ部の防火性能を向上させる。【解決手段】上枠２と下枠３と左右の縦枠４、５からなり、窓開口部を形成する窓枠と、窓枠に上下方向に連設され、窓開口部を開閉する複数の障子１と、からなる滑り出し窓装置において、窓開口部全閉状態では、上側に位置する障子１の下框７と下側に位置する障子１の上框６とが密接して召し合わせ部Ａが形成され、召し合わせ部Ａを形成する下框７と上框６の少なくとも一方には、幅方向に亘って熱膨張耐火部材６２０が設けてある。【選択図】図６
PROJECTING WINDOW DEVICE
To improve fireproof performance of meeting parts of vertically adjacent sashes in a fully closed state of a window opening part in a projecting window device.SOLUTION: In a projecting window device including: a window frame made up of an upper frame 2, a lower frame 3 and right and left vertical frames 4, 5 to form a window opening part; and a plurality of vertically connected sashes 1 in the window frame to open/close the window opening part, a meeting part A is formed by bringing a lower rail 7 of the sash 1 positioned on the upper side and an upper rail 6 of the sash 1 positioned on the lower side into close contact with each other in a window opening part fully closed state, and a thermal expansion fire-resistant member 620 is provided on at least one of the lower rail 7 and the upper rail 6 that form the meeting part A over the width direction.SELECTED DRAWING: Figure 6
【課題】滑り出し窓装置において、窓開口部全閉状態において上下に隣接する障子の召し合わせ部の防火性能を向上させる。【解決手段】上枠２と下枠３と左右の縦枠４、５からなり、窓開口部を形成する窓枠と、窓枠に上下方向に連設され、窓開口部を開閉する複数の障子１と、からなる滑り出し窓装置において、窓開口部全閉状態では、上側に位置する障子１の下框７と下側に位置する障子１の上框６とが密接して召し合わせ部Ａが形成され、召し合わせ部Ａを形成する下框７と上框６の少なくとも一方には、幅方向に亘って熱膨張耐火部材６２０が設けてある。【選択図】図６
PROJECTING WINDOW DEVICE
滑り出し窓装置
NOZAWA JUNICHI (author) / SUGIMOTO DAIKI (author)
2023-05-02
Patent
Electronic Resource
Japanese
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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