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A platform for research: civil engineering, architecture and urbanism
FIRE PROTECTION STRUCTURE FOR SHUTTER GUIDE RAIL
PROBLEM TO BE SOLVED: To provide a fire protection structure for a shutter guide rail, capable of easily improving fire prevention performance of an existing shutter device.SOLUTION: A fire protection structure for a shutter guide rail 11A including a guide part 27 for guiding a curtain part 13 and a frame part 31 fixed on a building body 29 while supporting the guide part 27 comprises: an outer reinforcement material 39 that covers an outer surface 33 of the guide part 27 and covers a convex corner 37 to be a coupling part 35 for the guide part 27 and the frame part 31; and an inner side reinforcement material 41 disposed inside the frame part 31. At least either of part of the guide part 27 and part of the frame part 31 is clamped by the inner side reinforcement material 41 and the outer side reinforcement material 39 and is fixed by fixture means 43 for penetrating the materials.SELECTED DRAWING: Figure 2
【課題】既設のシャッター装置の防火性能を容易に向上させることができるシャッター用ガイドレールの防火構造を提供する。【解決手段】カーテン部１３を案内するガイド部２７と、ガイド部２７を支持して建物躯体２９に固定される枠部３１と、を有するシャッター用ガイドレール１１Ａの防火構造であって、ガイド部２７の外表面３３を覆うとともに、ガイド部２７と枠部３１との連結部分３５となる出隅部３７を覆う外側補強材３９と、枠部３１の内側に配設される内側補強材４１と、を具備し、内側補強材４１と外側補強材３９とで、ガイド部２７の一部または枠部３１の一部の少なくとも一方を挟み、これらを貫通する固定手段４３にて固定する。【選択図】 図２
FIRE PROTECTION STRUCTURE FOR SHUTTER GUIDE RAIL
PROBLEM TO BE SOLVED: To provide a fire protection structure for a shutter guide rail, capable of easily improving fire prevention performance of an existing shutter device.SOLUTION: A fire protection structure for a shutter guide rail 11A including a guide part 27 for guiding a curtain part 13 and a frame part 31 fixed on a building body 29 while supporting the guide part 27 comprises: an outer reinforcement material 39 that covers an outer surface 33 of the guide part 27 and covers a convex corner 37 to be a coupling part 35 for the guide part 27 and the frame part 31; and an inner side reinforcement material 41 disposed inside the frame part 31. At least either of part of the guide part 27 and part of the frame part 31 is clamped by the inner side reinforcement material 41 and the outer side reinforcement material 39 and is fixed by fixture means 43 for penetrating the materials.SELECTED DRAWING: Figure 2
【課題】既設のシャッター装置の防火性能を容易に向上させることができるシャッター用ガイドレールの防火構造を提供する。【解決手段】カーテン部１３を案内するガイド部２７と、ガイド部２７を支持して建物躯体２９に固定される枠部３１と、を有するシャッター用ガイドレール１１Ａの防火構造であって、ガイド部２７の外表面３３を覆うとともに、ガイド部２７と枠部３１との連結部分３５となる出隅部３７を覆う外側補強材３９と、枠部３１の内側に配設される内側補強材４１と、を具備し、内側補強材４１と外側補強材３９とで、ガイド部２７の一部または枠部３１の一部の少なくとも一方を挟み、これらを貫通する固定手段４３にて固定する。【選択図】 図２
FIRE PROTECTION STRUCTURE FOR SHUTTER GUIDE RAIL
シャッター用ガイドレールの防火構造
WATANABE MASAHIRO (author) / HANAI YOSHINOBU (author) / YAMAGAMI SHIGEO (author) / FUJII KAZUKI (author) / HIROSE MAKOTO (author)
2016-09-29
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
Guide rail reinforcement structure of fire screen shutter
| European Patent Office | 2022