A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
PASSAGEWAY OPENING/CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide a passageway opening/closing device with a closing member that closes a passageway for certain.SOLUTION: A passageway opening/closing device 1 includes: a frame body 5 defining a passageway 4; a hollow opening/closing member 7 for opening/closing the passageway 4; a support mechanism 8 rotatably supporting the opening/closing member 7 on the frame body 5; a closing member 12 that closes the passageway 4 by an air flow 11 passing through the passageway 4 when the passageway 4 is opened by the opening/closing member 7; and an annular elastic seal member 17 made of an endless annular body that comes in contact with an annular outer edge 16 of the opening/closing member 7 opposite to an inner edge 15, when the passageway 4 is closed by the opening/closing member 7.SELECTED DRAWING: Figure 1
【課題】閉部材による通路の閉鎖を確実に行い得る通路開閉装置を提供すること。【解決手段】通路開閉装置１は、通路４を規定する枠体５と、通路４を開閉する中空の開閉部材７と、開閉部材７を枠体５に対して回転自在に支持させる支持機構８と、開閉部材７による通路４の開放において通路４を流れる気流１１により通路４を閉鎖する閉鎖部材１２と、開閉部材７による通路４の閉鎖において内縁１５に対面する開閉部材７の環状の外縁１６に接触する無端環状体からなる環状弾性シール部材１７とを有している。【選択図】図１
PASSAGEWAY OPENING/CLOSING DEVICE
PROBLEM TO BE SOLVED: To provide a passageway opening/closing device with a closing member that closes a passageway for certain.SOLUTION: A passageway opening/closing device 1 includes: a frame body 5 defining a passageway 4; a hollow opening/closing member 7 for opening/closing the passageway 4; a support mechanism 8 rotatably supporting the opening/closing member 7 on the frame body 5; a closing member 12 that closes the passageway 4 by an air flow 11 passing through the passageway 4 when the passageway 4 is opened by the opening/closing member 7; and an annular elastic seal member 17 made of an endless annular body that comes in contact with an annular outer edge 16 of the opening/closing member 7 opposite to an inner edge 15, when the passageway 4 is closed by the opening/closing member 7.SELECTED DRAWING: Figure 1
【課題】閉部材による通路の閉鎖を確実に行い得る通路開閉装置を提供すること。【解決手段】通路開閉装置１は、通路４を規定する枠体５と、通路４を開閉する中空の開閉部材７と、開閉部材７を枠体５に対して回転自在に支持させる支持機構８と、開閉部材７による通路４の開放において通路４を流れる気流１１により通路４を閉鎖する閉鎖部材１２と、開閉部材７による通路４の閉鎖において内縁１５に対面する開閉部材７の環状の外縁１６に接触する無端環状体からなる環状弾性シール部材１７とを有している。【選択図】図１
PASSAGEWAY OPENING/CLOSING DEVICE
通路開閉装置
UENO HIROYUKI (author) / OISHI MAMORU (author)
2016-12-15
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
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FIXED OR MOVABLE CLOSURES FOR OPENINGS IN BUILDINGS, VEHICLES, FENCES, OR LIKE ENCLOSURES, IN GENERAL, e.g. DOORS, WINDOWS, BLINDS, GATES
| British Library Conference Proceedings | 1998