A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
BUILDING SHUTTER DEVICE
To improve the ability of a shutter curtain 3 to prevent it from falling off from a guide rail 2 when the shutter curtain receives strong wind and is bent.SOLUTION: In order to prevent falling-off by forming second recess fitting shaped parts 5g in each of slats 5 forming a shutter curtain 3 and making second engagement parts 5i formed in the second recess fitting shaped parts 5g engage with second engagement reception parts 2h provided on a guide rail 2 side, reinforcing members 7 are provided in the second fitting recesses 5g to improve engagement of the second engagement parts 5i with the second engagement reception parts 2h.SELECTED DRAWING: Figure 7
【課題】シャッターカーテン３が強風を受けて撓んだ場合のガイドレール２からの抜け止め能力を強度アップする。【解決手段】シャッターカーテン３を構成するスラット５に第二凹嵌状部５ｇを形成し、該第二凹嵌状部５ｇに形成される第二係止部５ｉをガイドレール２側に設けた第二係止受け部２ｈに係止して抜け止めをするにあたり、第二嵌合凹部５ｇに補強部材７を設けることで、第二係止部５ｉの第二係止受け部２ｈに対する係止を補強する。【選択図】図７
BUILDING SHUTTER DEVICE
To improve the ability of a shutter curtain 3 to prevent it from falling off from a guide rail 2 when the shutter curtain receives strong wind and is bent.SOLUTION: In order to prevent falling-off by forming second recess fitting shaped parts 5g in each of slats 5 forming a shutter curtain 3 and making second engagement parts 5i formed in the second recess fitting shaped parts 5g engage with second engagement reception parts 2h provided on a guide rail 2 side, reinforcing members 7 are provided in the second fitting recesses 5g to improve engagement of the second engagement parts 5i with the second engagement reception parts 2h.SELECTED DRAWING: Figure 7
【課題】シャッターカーテン３が強風を受けて撓んだ場合のガイドレール２からの抜け止め能力を強度アップする。【解決手段】シャッターカーテン３を構成するスラット５に第二凹嵌状部５ｇを形成し、該第二凹嵌状部５ｇに形成される第二係止部５ｉをガイドレール２側に設けた第二係止受け部２ｈに係止して抜け止めをするにあたり、第二嵌合凹部５ｇに補強部材７を設けることで、第二係止部５ｉの第二係止受け部２ｈに対する係止を補強する。【選択図】図７
BUILDING SHUTTER DEVICE
建物用シャッター装置
SAITO ISAO (author) / UCHIKURA KEN (author)
2023-01-04
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