Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
Eine Plattform für die Wissenschaft: Bauingenieurwesen, Architektur und Urbanistik
ELECTRIC-POWERED DOOR CURTAIN
Provided is an electric-powered door curtain including: a curtain unit including a shaft, a curtain blind wound around an outer surface of the shaft, and a shade bar fixed to an upper portion of the curtain blind; and a driving unit configured to move the shade bar upward and downward, wherein the driving unit includes: a guide rail disposed in a lower portion of the shaft, and perpendicular to the shaft; a slider installed so as to be movable upward and downward along the guide rail, and including a movable pulley installed inside the slider, an antenna; a fixed pulley installed at a position adjacent to a lower side of the shaft; a wire having one end fixed at a position adjacent to the lower side of the shaft, and configured to pass through the fixed pulley via the movable pulley; and a winding device.
ELECTRIC-POWERED DOOR CURTAIN
Provided is an electric-powered door curtain including: a curtain unit including a shaft, a curtain blind wound around an outer surface of the shaft, and a shade bar fixed to an upper portion of the curtain blind; and a driving unit configured to move the shade bar upward and downward, wherein the driving unit includes: a guide rail disposed in a lower portion of the shaft, and perpendicular to the shaft; a slider installed so as to be movable upward and downward along the guide rail, and including a movable pulley installed inside the slider, an antenna; a fixed pulley installed at a position adjacent to a lower side of the shaft; a wire having one end fixed at a position adjacent to the lower side of the shaft, and configured to pass through the fixed pulley via the movable pulley; and a winding device.
ELECTRIC-POWERED DOOR CURTAIN
LEE SUNGJU (Autor:in) / LEE CHANGWOO (Autor:in)
19.09.2024
Patent
Elektronische Ressource
Englisch
IPC:
B60J
WINDOWS, WINDSCREENS, NON-FIXED ROOFS, DOORS, OR SIMILAR DEVICES FOR VEHICLES
,
Fenster, Windschutzscheiben und bewegbare Dächer, Türen oder Ähnliches für Fahrzeuge
/
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
Door curtain anti-dropping device for electric rolling door
| Europäisches Patentamt | 2016