A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
GUIDE RAIL STRUCTURE IN SHUTTER DEVICE FOR BUILDING
To improve wind resistance of an inner rail part 7 formed of a groove bottom side half part 12 and an opening side half part 13 in a guide rail 3 for guiding opening and closing of a shutter curtain 2 having an inner and outer double rail structure which allows the inner rail part 7 to be removed from an outer rail part 6, thereby the shutter curtain 2 being able to be exchanged.SOLUTION: A reinforcing part 12e projecting to a groove deeper side from a groove bottom surface part 12a is formed at a groove bottom side half part 12. At an opening side half part 13, an extension part 13d extended to the groove deeper side in a state opposing to a groove bottom side groove side surface part 12b and a partitioning surface part 13c for partitioning the extension part 13d and an opening side groove side surface part 13a are formed, and the partitioning surface part 13c and an engaging piece part 12c are provided so as to be positioned on the substantially same line in a forward and backward direction.SELECTED DRAWING: Figure 10
【課題】シャッターカーテン２の開閉ガイドをするガイドレール３を内レール部７を外レール部６から取外しできる内外二重レール構造として、シャッターカーテン２の交換ができるようにしたものにおいて、溝底側半部１２と開口側半部１３とにより構成される内レール部７の耐風力をさらにアップさせる。【解決手段】溝底側半部１２に溝底面部１２ａよりも溝奥側に延出した補強部１２ｅを形成し、開口側半部１３に、溝底側溝側面部１２ｂに対向する状態で溝奥側に延長した延長部１３ｄと、延長部１３ｄと開口側溝側面部１３ａとを仕切る仕切り面部１３ｃとを形成し、仕切り面部１３ｃと係止片部１２ｃと前後方向略同一線状に位置するよう設ける。【選択図】図１０
GUIDE RAIL STRUCTURE IN SHUTTER DEVICE FOR BUILDING
To improve wind resistance of an inner rail part 7 formed of a groove bottom side half part 12 and an opening side half part 13 in a guide rail 3 for guiding opening and closing of a shutter curtain 2 having an inner and outer double rail structure which allows the inner rail part 7 to be removed from an outer rail part 6, thereby the shutter curtain 2 being able to be exchanged.SOLUTION: A reinforcing part 12e projecting to a groove deeper side from a groove bottom surface part 12a is formed at a groove bottom side half part 12. At an opening side half part 13, an extension part 13d extended to the groove deeper side in a state opposing to a groove bottom side groove side surface part 12b and a partitioning surface part 13c for partitioning the extension part 13d and an opening side groove side surface part 13a are formed, and the partitioning surface part 13c and an engaging piece part 12c are provided so as to be positioned on the substantially same line in a forward and backward direction.SELECTED DRAWING: Figure 10
【課題】シャッターカーテン２の開閉ガイドをするガイドレール３を内レール部７を外レール部６から取外しできる内外二重レール構造として、シャッターカーテン２の交換ができるようにしたものにおいて、溝底側半部１２と開口側半部１３とにより構成される内レール部７の耐風力をさらにアップさせる。【解決手段】溝底側半部１２に溝底面部１２ａよりも溝奥側に延出した補強部１２ｅを形成し、開口側半部１３に、溝底側溝側面部１２ｂに対向する状態で溝奥側に延長した延長部１３ｄと、延長部１３ｄと開口側溝側面部１３ａとを仕切る仕切り面部１３ｃとを形成し、仕切り面部１３ｃと係止片部１２ｃと前後方向略同一線状に位置するよう設ける。【選択図】図１０
GUIDE RAIL STRUCTURE IN SHUTTER DEVICE FOR BUILDING
建物用シャッター装置におけるガイドレール構造
YAMAFUJI YOSHIHIRO (author)
2022-07-07
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