Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
DOOR BODY CLOSING DEVICE
To provide a door body closing device capable of surely closing an opening by a door body when a blowout panel is pushed outside a facility and becomes detached.SOLUTION: A door body closing device 100 comprises: a door body 10 that closes an opening; an open position holding mechanism 11 that holds the door body in an open position not overlapping with the opening when a blowout panel is in a sealed state; a closed position holding mechanism 12 that holds the door body in a closed position that closes the opening when the blowout panel is in an open state; a hanger rail that suspends the door body from the open position to the closed position; and a guide mechanism that assists a linear motion of the door body 10 when the door body 10 moves in a sliding manner. A plurality of positioning parts 40 are provided in the guide mechanism in different positions from an opening starting end which is an edge of the opening of a building on an open position side of the door body 10. The door body 10 is put in the closed position when all the guide rollers 50 that are provided in the door body 10 in the same number as the positioning part 40 are stored in the positioning part 40.SELECTED DRAWING: Figure 1
【課題】ブローアウトパネルが施設の外側に押し出されて外れたときに、その開口部を扉体により確実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、開口部を閉止する扉体１０と、ブローアウトパネルが密閉状態のときに開口部に重ならない開位置に扉体を保持する開位置保持機構１１と、ブローアウトパネルが開放状態のときに開口部を閉止する閉位置に扉体を保持する閉位置保持機構１２と、開位置から閉位置まで扉体を吊下げるハンガーレールと、扉体１０がスライド移動する際に扉体１０の直線運動を補助するガイド機構と、を含み、扉体１０の開位置側の建屋の開口部の端部である開口部始端部から異なる位置においてガイド機構には複数の位置決め部４０が配設されており、扉体１０に位置決め部４０と同数取付けられたすべてのガイドローラ５０が位置決め部４０に収納されることにより扉体１０が閉位置となる。【選択図】図１
DOOR BODY CLOSING DEVICE
To provide a door body closing device capable of surely closing an opening by a door body when a blowout panel is pushed outside a facility and becomes detached.SOLUTION: A door body closing device 100 comprises: a door body 10 that closes an opening; an open position holding mechanism 11 that holds the door body in an open position not overlapping with the opening when a blowout panel is in a sealed state; a closed position holding mechanism 12 that holds the door body in a closed position that closes the opening when the blowout panel is in an open state; a hanger rail that suspends the door body from the open position to the closed position; and a guide mechanism that assists a linear motion of the door body 10 when the door body 10 moves in a sliding manner. A plurality of positioning parts 40 are provided in the guide mechanism in different positions from an opening starting end which is an edge of the opening of a building on an open position side of the door body 10. The door body 10 is put in the closed position when all the guide rollers 50 that are provided in the door body 10 in the same number as the positioning part 40 are stored in the positioning part 40.SELECTED DRAWING: Figure 1
【課題】ブローアウトパネルが施設の外側に押し出されて外れたときに、その開口部を扉体により確実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、開口部を閉止する扉体１０と、ブローアウトパネルが密閉状態のときに開口部に重ならない開位置に扉体を保持する開位置保持機構１１と、ブローアウトパネルが開放状態のときに開口部を閉止する閉位置に扉体を保持する閉位置保持機構１２と、開位置から閉位置まで扉体を吊下げるハンガーレールと、扉体１０がスライド移動する際に扉体１０の直線運動を補助するガイド機構と、を含み、扉体１０の開位置側の建屋の開口部の端部である開口部始端部から異なる位置においてガイド機構には複数の位置決め部４０が配設されており、扉体１０に位置決め部４０と同数取付けられたすべてのガイドローラ５０が位置決め部４０に収納されることにより扉体１０が閉位置となる。【選択図】図１
DOOR BODY CLOSING DEVICE
扉体閉止装置
BUSHI SATORU (Autor:in) / UENO HIROSHI (Autor:in) / SUZUKI MASAKAZU (Autor:in) / HIRAOKA TOMO (Autor:in) / SAITO MASATO (Autor:in)
05.11.2020
Patent
Elektronische Ressource
Japanisch
IPC:
E05D
Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel
,
HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS
/
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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