A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
DOOR BODY CLOSING DEVICE
To provide a door body closing device that can appropriately close an opening with door bodies when a door body holding region sufficient for the opening cannot be secured.SOLUTION: A door body closing device 100 is provided which closes a building's opening 2 that is exposed when a blowout panel closing the opening 2 is released, the door body closing device 100 comprises a plurality of door bodies 10 closing the opening 2. In a state in which the blowout panel is hermetically sealed, the plurality of door bodies 10 are superposed and held at an open position that is a neighbor position on the building's exterior wall surface not overlapped with the blowout panel and is a region whose horizontal size is smaller than that of the blowout panel. In a state in which the blowout panel is in a released, the opening 2 is fully closed with the plurality of door bodies 10 when the plurality of door bodies 10 have moved from the open position to predetermined closing positions differing from each other.SELECTED DRAWING: Figure 4
【課題】開口部に対して十分な扉体の保持領域が確保できない場合に、開口部を扉体により適切に閉止することができる扉体閉止装置を提供する。【解決手段】扉体閉止装置１００は、建屋の開口部２を閉止しているブローアウトパネルが開放されたときに生じる開口部２を閉止する扉体閉止装置であって、開口部２を閉止する複数の扉体１０を有し、ブローアウトパネルが密閉状態において、ブローアウトパネルに重ならない建屋の外壁面の近傍位置でブローアウトパネルよりも水平方向の大きさが小さい領域である開位置に複数の扉体１０を重ねて保持し、ブローアウトパネルが開放状態において、複数の扉体１０が開位置からそれぞれ異なる所定の閉位置まで移動したとき、複数の扉体１０で開口部２を全閉する。【選択図】図４
DOOR BODY CLOSING DEVICE
To provide a door body closing device that can appropriately close an opening with door bodies when a door body holding region sufficient for the opening cannot be secured.SOLUTION: A door body closing device 100 is provided which closes a building's opening 2 that is exposed when a blowout panel closing the opening 2 is released, the door body closing device 100 comprises a plurality of door bodies 10 closing the opening 2. In a state in which the blowout panel is hermetically sealed, the plurality of door bodies 10 are superposed and held at an open position that is a neighbor position on the building's exterior wall surface not overlapped with the blowout panel and is a region whose horizontal size is smaller than that of the blowout panel. In a state in which the blowout panel is in a released, the opening 2 is fully closed with the plurality of door bodies 10 when the plurality of door bodies 10 have moved from the open position to predetermined closing positions differing from each other.SELECTED DRAWING: Figure 4
【課題】開口部に対して十分な扉体の保持領域が確保できない場合に、開口部を扉体により適切に閉止することができる扉体閉止装置を提供する。【解決手段】扉体閉止装置１００は、建屋の開口部２を閉止しているブローアウトパネルが開放されたときに生じる開口部２を閉止する扉体閉止装置であって、開口部２を閉止する複数の扉体１０を有し、ブローアウトパネルが密閉状態において、ブローアウトパネルに重ならない建屋の外壁面の近傍位置でブローアウトパネルよりも水平方向の大きさが小さい領域である開位置に複数の扉体１０を重ねて保持し、ブローアウトパネルが開放状態において、複数の扉体１０が開位置からそれぞれ異なる所定の閉位置まで移動したとき、複数の扉体１０で開口部２を全閉する。【選択図】図４
DOOR BODY CLOSING DEVICE
扉体閉止装置
SAKAWAKI TAKUMA (author) / IIJIMA TADASHI (author) / USAMI YASUHIRO (author) / BUSHI SATORU (author) / NARISAWA MASATAKA (author)
2022-04-06
Patent
Electronic Resource
Japanese
IPC:
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
/
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
/
G21C
NUCLEAR REACTORS
,
Kernreaktoren
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