Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
A wind rib for a fast shutter door comprises a first module and a second module which are correspondingly assembled. The first module comprises a first arc-shaped cover surface, a second arc-shaped cover surface and a cover bottom. The first arc-shaped cover surface and the second arc-shaped cover surface are oppositely arranged, the first arc-shaped cover surface is connected with the left end face of the cover bottom, the second arc-shaped cover surface is connected with the right end face of the cover bottom, and the cover bottom is provided with a plurality of first bolt holes. The second module comprises a third arc-shaped cover surface, a fourth arc-shaped cover surface and a cover top. The third arc-shaped cover surface and the fourth arc-shaped cover surface are oppositely arranged, the third arc-shaped cover surface is connected with the left end face of the cover top, the fourth arc-shaped cover surface is connected with the right end face of the cover top, and the lower end of the third arc-shaped cover surface and the lower end of the fourth arc-shaped cover surface are provided with accessory grooves. The cover bottom and the cover top can be spliced completely, a plurality of second bolt holes are formed in the corresponding positions of the cover top, and when the cover bottom and the cover top are spliced, the second bolt holes coincide with the first bolt holes in the cover top respectively. The wind rib is simple in structure, an installing method is simple and convenient, and the yield is improved.
A wind rib for a fast shutter door comprises a first module and a second module which are correspondingly assembled. The first module comprises a first arc-shaped cover surface, a second arc-shaped cover surface and a cover bottom. The first arc-shaped cover surface and the second arc-shaped cover surface are oppositely arranged, the first arc-shaped cover surface is connected with the left end face of the cover bottom, the second arc-shaped cover surface is connected with the right end face of the cover bottom, and the cover bottom is provided with a plurality of first bolt holes. The second module comprises a third arc-shaped cover surface, a fourth arc-shaped cover surface and a cover top. The third arc-shaped cover surface and the fourth arc-shaped cover surface are oppositely arranged, the third arc-shaped cover surface is connected with the left end face of the cover top, the fourth arc-shaped cover surface is connected with the right end face of the cover top, and the lower end of the third arc-shaped cover surface and the lower end of the fourth arc-shaped cover surface are provided with accessory grooves. The cover bottom and the cover top can be spliced completely, a plurality of second bolt holes are formed in the corresponding positions of the cover top, and when the cover bottom and the cover top are spliced, the second bolt holes coincide with the first bolt holes in the cover top respectively. The wind rib is simple in structure, an installing method is simple and convenient, and the yield is improved.
Wind rib for fast shutter door
GE XIANQI (Autor:in)
14.10.2015
Patent
Elektronische Ressource
Englisch
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
Roller shutter door wind-resistant device and roller shutter door
| Europäisches Patentamt | 2020