A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ESCAPE DOOR
To improve an operability of an escape door.SOLUTION: A door panel (a first door body 3) of an escape door has a first aspect face 31 positioned on an evacuation tunnel side B, a second aspect face 32 positioned on a roadway tunnel side, and a door-end side vertical frame 30 positioned on a door-end side of an opening 5. A projection 30A that projects in an opening width direction is formed on an outer depth face 303 at an end on the evacuation tunnel side B of the door-end side vertical frame 30 so as to be away from an inner depth face 302. An aspect width of an inner aspect face 300 is wider than an aspect width of an outer aspect face 301. An operation part (cremorne handle H1) of the door panel (the first door body 3) is disposed on the inner aspect face 300.SELECTED DRAWING: Figure 6
【課題】避難扉の操作性を向上させる。【解決手段】避難扉の開き扉（第１扉体３）は、避難連絡坑側Ｂに位置する第１見付面３１と、車道トンネル側に位置する第２見付面３２と、開口部５の戸先側に位置する戸先側縦枠３０とを備え、戸先側縦枠３０の避難連絡坑側Ｂの端部には、外側見込面３０３に対して内側見込面３０２から離間するように開口幅方向に突出する突出部３０Ａが形成されており、内側見付面３００の見付幅は、外側見付面３０１の見付幅よりも大きく、内側見付面３００には、開き扉（第１扉体３）の操作部（グレモンハンドルＨ１）が設けてある、【選択図】図６
ESCAPE DOOR
To improve an operability of an escape door.SOLUTION: A door panel (a first door body 3) of an escape door has a first aspect face 31 positioned on an evacuation tunnel side B, a second aspect face 32 positioned on a roadway tunnel side, and a door-end side vertical frame 30 positioned on a door-end side of an opening 5. A projection 30A that projects in an opening width direction is formed on an outer depth face 303 at an end on the evacuation tunnel side B of the door-end side vertical frame 30 so as to be away from an inner depth face 302. An aspect width of an inner aspect face 300 is wider than an aspect width of an outer aspect face 301. An operation part (cremorne handle H1) of the door panel (the first door body 3) is disposed on the inner aspect face 300.SELECTED DRAWING: Figure 6
【課題】避難扉の操作性を向上させる。【解決手段】避難扉の開き扉（第１扉体３）は、避難連絡坑側Ｂに位置する第１見付面３１と、車道トンネル側に位置する第２見付面３２と、開口部５の戸先側に位置する戸先側縦枠３０とを備え、戸先側縦枠３０の避難連絡坑側Ｂの端部には、外側見込面３０３に対して内側見込面３０２から離間するように開口幅方向に突出する突出部３０Ａが形成されており、内側見付面３００の見付幅は、外側見付面３０１の見付幅よりも大きく、内側見付面３００には、開き扉（第１扉体３）の操作部（グレモンハンドルＨ１）が設けてある、【選択図】図６
ESCAPE DOOR
避難扉
HIRAGAKI SHUN (author) / KOZAI MUNEHIRO (author)
2020-07-09
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
/
A62C
FIRE-FIGHTING
,
Feuerbekämpfung
/
E05C
Riegel oder Feststellvorrichtungen für Flügel, insbesondere für Türen oder Fenster
,
BOLTS OR FASTENING DEVICES FOR WINGS, SPECIALLY FOR DOORS OR WINDOWS
/
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
E21F
Sicherheitsvorrichtungen, Förderung, Auffüllen oder Bergversatz, Rettungswesen, Bewetterung oder Entwässerung in oder von Gruben oder Tunnels
,
SAFETY DEVICES, TRANSPORT, FILLING-UP, RESCUE, VENTILATION, OR DRAINAGE IN OR OF MINES OR TUNNELS