A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
Disclosed is a multi-piece combined turnover louver blade which includes a main blade (1) and rotary blades (2). The main blade (1) is composed of an outside blade (11) and an inside blade (12) integrated together. A juncture part of the two blades is formed at the inner end of the outside blade (11) in the width direction and the outer end of the inside blade (12) in the width direction. An included angle γ
Disclosed is a multi-piece combined turnover louver blade which includes a main blade (1) and rotary blades (2). The main blade (1) is composed of an outside blade (11) and an inside blade (12) integrated together. A juncture part of the two blades is formed at the inner end of the outside blade (11) in the width direction and the outer end of the inside blade (12) in the width direction. An included angle γ
Multi-piece combined turnover louver blade
ZHANG YIFEI (author)
2015-09-17
Patent
Electronic Resource
English
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
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