Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
GUIDE RAIL CONNECTION STRUCTURE AND GUIDE RAIL CONNECTION METHOD IN BUILDING SHUTTER DEVICE
To form a guide rail 3 into an elongated shape by connecting a series of rail members 3A and 3B, each of which is formed by extrusion molding of a steel material to be a one-piece member, strong, and free from thermal deformation.SOLUTION: Under a state where the rail members 3A and 3B, each of which is a mold material as a one-piece member formed by extrusion molding of a steel material, are abutted in an end-to-end fashion, a flat connecting member 6 is applied to outer surfaces of groove bottom pieces 3a and first and second groove side pieces 3b and 3c of the abutted portions and the outer surfaces and the connecting member 6 are welded, which make it possible to establish a connection without having to weld the abutted portions.SELECTED DRAWING: Figure 6
【課題】ガイドレール３を、鋼材を押出し成形により形成した一体物で強度があって熱変形のないレール部材３Ａ、３Ｂを一連状に連結して長尺状に形成する。【解決手段】鋼材を押出成形することで一体形成される型材からなるレール部材３Ａ、３Ｂの端縁部同士を突き合せた状態で、該突き合わせ部位の溝底片部３ａ同士、第一、第二の溝側片部３ｂ、３ｃ同士の各外側面に平板状の連結材６を当てがい、該外側面と連結材６とを溶着することで、突き合せ部は溶着することなく連結できるようにする。【選択図】図６
GUIDE RAIL CONNECTION STRUCTURE AND GUIDE RAIL CONNECTION METHOD IN BUILDING SHUTTER DEVICE
To form a guide rail 3 into an elongated shape by connecting a series of rail members 3A and 3B, each of which is formed by extrusion molding of a steel material to be a one-piece member, strong, and free from thermal deformation.SOLUTION: Under a state where the rail members 3A and 3B, each of which is a mold material as a one-piece member formed by extrusion molding of a steel material, are abutted in an end-to-end fashion, a flat connecting member 6 is applied to outer surfaces of groove bottom pieces 3a and first and second groove side pieces 3b and 3c of the abutted portions and the outer surfaces and the connecting member 6 are welded, which make it possible to establish a connection without having to weld the abutted portions.SELECTED DRAWING: Figure 6
【課題】ガイドレール３を、鋼材を押出し成形により形成した一体物で強度があって熱変形のないレール部材３Ａ、３Ｂを一連状に連結して長尺状に形成する。【解決手段】鋼材を押出成形することで一体形成される型材からなるレール部材３Ａ、３Ｂの端縁部同士を突き合せた状態で、該突き合わせ部位の溝底片部３ａ同士、第一、第二の溝側片部３ｂ、３ｃ同士の各外側面に平板状の連結材６を当てがい、該外側面と連結材６とを溶着することで、突き合せ部は溶着することなく連結できるようにする。【選択図】図６
GUIDE RAIL CONNECTION STRUCTURE AND GUIDE RAIL CONNECTION METHOD IN BUILDING SHUTTER DEVICE
建築用シャッター装置におけるガイドレールの連結構造およびガイドレールの連結方法
AKATSUKA HIROKI (Autor:in) / NARA JUMPEI (Autor:in) / CHANG CHUN-WEI (Autor:in)
16.09.2021
Patent
Elektronische Ressource
Japanisch
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