A platform for research: civil engineering, architecture and urbanism
A platform for research: civil engineering, architecture and urbanism
MOTORIZED SHUTTER ASSEMBLY In one aspect, a shutter assembly (100) includes a shutter frame (112A, 112B) and a plurality of louvers (114) supported by the frame. The shutter assembly (100) also includes a louver drive assembly (146A, 146B) and a motor (140) positioned within the frame. The motor (140) is configured to rotationally drive a drive shaft (150A, 150B) extending within the frame. Additionally, the shutter assembly (100) includes a clutch assembly (160A, 160B) rotationally coupled between the drive shaft (150A, 150B) and the louver drive assembly (146A, 146B). The clutch assembly (160A, 160B) is configured to disengage or decouple the drive shaft (150A, 150B) from the louver drive assembly (146A, 146B) when a torque transmitted through the clutch assembly (160A, 160B) exceeds a given torque threshold. (FIG. 3) 100> 104A I -120 118 126 128: 104B 152A-, -1 52B 112A 1 58A 158B 112B -1 14A -i4B- 154 -156 116-- 152A 1 52B 124 158A---r_ 158B -1 14A 114B--' 146A-,,m Z 146B .--14A 152A -152B14B 114214140 160A 112AB20140
MOTORIZED SHUTTER ASSEMBLY In one aspect, a shutter assembly (100) includes a shutter frame (112A, 112B) and a plurality of louvers (114) supported by the frame. The shutter assembly (100) also includes a louver drive assembly (146A, 146B) and a motor (140) positioned within the frame. The motor (140) is configured to rotationally drive a drive shaft (150A, 150B) extending within the frame. Additionally, the shutter assembly (100) includes a clutch assembly (160A, 160B) rotationally coupled between the drive shaft (150A, 150B) and the louver drive assembly (146A, 146B). The clutch assembly (160A, 160B) is configured to disengage or decouple the drive shaft (150A, 150B) from the louver drive assembly (146A, 146B) when a torque transmitted through the clutch assembly (160A, 160B) exceeds a given torque threshold. (FIG. 3) 100> 104A I -120 118 126 128: 104B 152A-, -1 52B 112A 1 58A 158B 112B -1 14A -i4B- 154 -156 116-- 152A 1 52B 124 158A---r_ 158B -1 14A 114B--' 146A-,,m Z 146B .--14A 152A -152B14B 114214140 160A 112AB20140
Motorized shutter assembly
FRASER DONALD E (author)
2023-10-05
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