A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
SHUTTER DEVICE, METHOD FOR OPENING SHUTTER DEVICE, AND METHOD FOR OPENING/CLOSING SHUTTER DEVICE
To provide a shutter device suitable for use as a fire-prevention shutter that is usually used in a fully closed state or a fully opened state.SOLUTION: An electric wire EW1 for supplying electric power to an opening/closing device M of a shutter device extends to a lower part of a building frame body after passing therethrough, the electric wire EW1 is provided with a connection part C1 connectable from the outside at the lower part, a power source is a portable generator G connectable to the connection part C1, the power source is not usually connected to the opening/closing device M, and when opening an opening in a fully closed state, the generator G is connected to the connection part C1 and an opening operation from an opening/closing operation switch 100 causes a shutter curtain 1 to raise in an electrically driving manner.SELECTED DRAWING: Figure 45
【課題】通常時に全閉状態あるいは全開状態で使用される防火シャッターとして用いるのに適したシャッター装置を提供する。【解決手段】シャッター装置の開閉機Ｍへ電力を供給する電線ＥＷ1は、躯体を介して、躯体の下方部位まで延びており、電線ＥＷ1は、前記下方部位において外部から接続可能な接続部Ｃ１を備えており、電源は、接続部Ｃ１に接続可能な可搬式発電機Ｇであり、前記電源は通常時には開閉機Ｍとは接続されておらず、全閉状態にある開口部を開放する時には、接続部Ｃ１に発電機Ｇを接続し、開閉操作スイッチ１００から開操作によってシャッターカーテン１を電動上昇させる。【選択図】図４５
SHUTTER DEVICE, METHOD FOR OPENING SHUTTER DEVICE, AND METHOD FOR OPENING/CLOSING SHUTTER DEVICE
To provide a shutter device suitable for use as a fire-prevention shutter that is usually used in a fully closed state or a fully opened state.SOLUTION: An electric wire EW1 for supplying electric power to an opening/closing device M of a shutter device extends to a lower part of a building frame body after passing therethrough, the electric wire EW1 is provided with a connection part C1 connectable from the outside at the lower part, a power source is a portable generator G connectable to the connection part C1, the power source is not usually connected to the opening/closing device M, and when opening an opening in a fully closed state, the generator G is connected to the connection part C1 and an opening operation from an opening/closing operation switch 100 causes a shutter curtain 1 to raise in an electrically driving manner.SELECTED DRAWING: Figure 45
【課題】通常時に全閉状態あるいは全開状態で使用される防火シャッターとして用いるのに適したシャッター装置を提供する。【解決手段】シャッター装置の開閉機Ｍへ電力を供給する電線ＥＷ1は、躯体を介して、躯体の下方部位まで延びており、電線ＥＷ1は、前記下方部位において外部から接続可能な接続部Ｃ１を備えており、電源は、接続部Ｃ１に接続可能な可搬式発電機Ｇであり、前記電源は通常時には開閉機Ｍとは接続されておらず、全閉状態にある開口部を開放する時には、接続部Ｃ１に発電機Ｇを接続し、開閉操作スイッチ１００から開操作によってシャッターカーテン１を電動上昇させる。【選択図】図４５
SHUTTER DEVICE, METHOD FOR OPENING SHUTTER DEVICE, AND METHOD FOR OPENING/CLOSING SHUTTER DEVICE
シャッター装置、シャッター装置の開放操作方法、シャッター装置の開閉操作方法
ASAMI YUJI (author) / OTSUKA HIROSHIGE (author) / MINAGAWA SUMUTO (author)
2020-03-12
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
/
E05F
DEVICES FOR MOVING WINGS INTO OPEN OR CLOSED POSITION
,
Vorrichtungen zum Bewegen der Flügel in die Offen- oder Schließstellung
| European Patent Office | 2024
| European Patent Office | 2024