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A platform for research: civil engineering, architecture and urbanism
BUTTING STRUCTURE OF COLLAPSIBLE DOOR
PROBLEM TO BE SOLVED: To provide a butting structure of a collapsible door which, when the collapsible door such as a folding door is extended to close an opening, does not become deflected and deformed to cause a gap on a butting face even if a door end stile is heated in an occurence of a fire.SOLUTION: A butting member extending along a vertical direction is fixed by screwing or the like to a butting plate of a door end stile to increase rigidity of the butting plate, thereby suppressing deflection and deformation of the door end stile and preventing formation of a gap on a butting face.SELECTED DRAWING: Figure 1
【課題】折れ戸などの折畳み式扉が伸長して間口を閉じた場合、火災が発生して戸先框が加熱されても撓み変形して突合せ面に隙間が生じることのない折畳み式扉の突合せ構造を提供する。【解決手段】戸先框の突き合せ板に上下方向に沿って延びる突き合わせ部材をネジ止め等で固定して、突き合わせ板の剛性を高めことによって、戸先框の撓み変形を抑制し、突合せ面に隙間が発生することを防止する。【選択図】図１
BUTTING STRUCTURE OF COLLAPSIBLE DOOR
PROBLEM TO BE SOLVED: To provide a butting structure of a collapsible door which, when the collapsible door such as a folding door is extended to close an opening, does not become deflected and deformed to cause a gap on a butting face even if a door end stile is heated in an occurence of a fire.SOLUTION: A butting member extending along a vertical direction is fixed by screwing or the like to a butting plate of a door end stile to increase rigidity of the butting plate, thereby suppressing deflection and deformation of the door end stile and preventing formation of a gap on a butting face.SELECTED DRAWING: Figure 1
【課題】折れ戸などの折畳み式扉が伸長して間口を閉じた場合、火災が発生して戸先框が加熱されても撓み変形して突合せ面に隙間が生じることのない折畳み式扉の突合せ構造を提供する。【解決手段】戸先框の突き合せ板に上下方向に沿って延びる突き合わせ部材をネジ止め等で固定して、突き合わせ板の剛性を高めことによって、戸先框の撓み変形を抑制し、突合せ面に隙間が発生することを防止する。【選択図】図１
BUTTING STRUCTURE OF COLLAPSIBLE DOOR
折畳み式扉の突合せ構造
NOGUCHI TOMOHIRO (author) / HATSUKAZU TAKAOMI (author)
2018-11-22
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
Auxiliary precise butting equipment for butting assembled building
| European Patent Office | 2021