A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
ESCAPE DOOR
To provide an escape door in a folding door type provided with a simpler structure as securing a larger opening width of an opening section for a man way.SOLUTION: For an escape door provided with a folding door opening/closing an opening part for vehicles communicating an escaping communication tunnel to a roadway tunnel and a sliding door opening/closing an opening part for a man way formed in the folding door, the folding door is composed of a first door body 3 at a door end side and a second door body 4 at a door tail side. A first opening half part 50 formed at the door tail side of the first door body 3 and a second opening half part 51 formed at the door end side of the second door body 4 consecutively form an opening part 5 (the opening part for the man way), and sliding frames (a door end side vertical frame 9, a door tail side vertical frame 10, an upper frame 11, a lower frame 12) of the sliding door and sliding doors 6, 7 are arranged in the second frame body 4.SELECTED DRAWING: Figure 5
【課題】人道用開口部の開口幅をより大きく確保しつつ、よりシンプルな構造を備えた折り扉式の避難扉を提供する。【解決手段】避難連絡坑と車道トンネルを連通する車両用開口部を開閉する折り扉と、前記折り扉に形成された人道用開口部を開閉する引き戸と、を備えた避難扉において、折り扉は、戸先側の第１扉体３と戸尻側の第２扉体４とからなり、前記折り扉の閉鎖姿勢時には、第１扉体３の戸尻側に形成された第１開口半部５０と第２扉体４の戸先側に形成された第２開口半部５１とが連続して開口部５（人道用開口部）を形成しており、前記引き戸の引戸枠（戸先側縦枠９、戸尻側縦枠１０、上枠１１、下枠１２）及びスライド扉６、７は、第２扉体４に設けてある。【選択図】図５
ESCAPE DOOR
To provide an escape door in a folding door type provided with a simpler structure as securing a larger opening width of an opening section for a man way.SOLUTION: For an escape door provided with a folding door opening/closing an opening part for vehicles communicating an escaping communication tunnel to a roadway tunnel and a sliding door opening/closing an opening part for a man way formed in the folding door, the folding door is composed of a first door body 3 at a door end side and a second door body 4 at a door tail side. A first opening half part 50 formed at the door tail side of the first door body 3 and a second opening half part 51 formed at the door end side of the second door body 4 consecutively form an opening part 5 (the opening part for the man way), and sliding frames (a door end side vertical frame 9, a door tail side vertical frame 10, an upper frame 11, a lower frame 12) of the sliding door and sliding doors 6, 7 are arranged in the second frame body 4.SELECTED DRAWING: Figure 5
【課題】人道用開口部の開口幅をより大きく確保しつつ、よりシンプルな構造を備えた折り扉式の避難扉を提供する。【解決手段】避難連絡坑と車道トンネルを連通する車両用開口部を開閉する折り扉と、前記折り扉に形成された人道用開口部を開閉する引き戸と、を備えた避難扉において、折り扉は、戸先側の第１扉体３と戸尻側の第２扉体４とからなり、前記折り扉の閉鎖姿勢時には、第１扉体３の戸尻側に形成された第１開口半部５０と第２扉体４の戸先側に形成された第２開口半部５１とが連続して開口部５（人道用開口部）を形成しており、前記引き戸の引戸枠（戸先側縦枠９、戸尻側縦枠１０、上枠１１、下枠１２）及びスライド扉６、７は、第２扉体４に設けてある。【選択図】図５
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
/
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