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LATERAL DISPLACEMENT PREVENTION STRUCTURE OF SHUTTER CURTAIN IN SHUTTER DEVICE FOR BUILDING
To simplify on-site work in providing first and second lateral displacement prevention devices 6, 7 with different lateral displacement prevention positions on a groove bottom 2a of a guide rail 2.SOLUTION: A second lateral displacement prevention device 7, which has a high lateral displacement prevention height, is removably stacked on a first lateral displacement prevention device 6, which has a low lateral displacement prevention height. On site, the second lateral displacement prevention device 7 can be left attached or removed, depending on the construction tolerance of a guide rail 2.SELECTED DRAWING: Figure 11
【課題】ガイドレール２の溝底部２ａに、横ズレ防止位置の異なる第一、第二の横ズレ防止具６、７を設けるにあたり、現場での作業を簡略化する。【解決手段】横ズレ防止高さが高い第二横ズレ防止具７を、横ズレ防止高さが低い第一横ズレ防止具６に積層状態で着脱自在に設けたものとし、現場において、ガイドレール２の施工公差に対応して第二横ズレ防止具７を取り付けたままとするか、取り外すかの選択をする。【選択図】図１１
LATERAL DISPLACEMENT PREVENTION STRUCTURE OF SHUTTER CURTAIN IN SHUTTER DEVICE FOR BUILDING
To simplify on-site work in providing first and second lateral displacement prevention devices 6, 7 with different lateral displacement prevention positions on a groove bottom 2a of a guide rail 2.SOLUTION: A second lateral displacement prevention device 7, which has a high lateral displacement prevention height, is removably stacked on a first lateral displacement prevention device 6, which has a low lateral displacement prevention height. On site, the second lateral displacement prevention device 7 can be left attached or removed, depending on the construction tolerance of a guide rail 2.SELECTED DRAWING: Figure 11
【課題】ガイドレール２の溝底部２ａに、横ズレ防止位置の異なる第一、第二の横ズレ防止具６、７を設けるにあたり、現場での作業を簡略化する。【解決手段】横ズレ防止高さが高い第二横ズレ防止具７を、横ズレ防止高さが低い第一横ズレ防止具６に積層状態で着脱自在に設けたものとし、現場において、ガイドレール２の施工公差に対応して第二横ズレ防止具７を取り付けたままとするか、取り外すかの選択をする。【選択図】図１１
LATERAL DISPLACEMENT PREVENTION STRUCTURE OF SHUTTER CURTAIN IN SHUTTER DEVICE FOR BUILDING
建物用シャッター装置におけるシャッターカーテンの横ズレ防止構造
KOZAI MUNEHIRO (author) / IWAKAI AKIRA (author)
2024-08-01
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
SHUTTER CURTAIN RETAINING STRUCTURE IN BUILDING SHUTTER DEVICE
| European Patent Office | 2024
SHUTTER CURTAIN RETAINING STRUCTURE IN BUILDING SHUTTER DEVICE
| European Patent Office | 2024