The present invention relates to a platform screen door including: a main body including a pair of vertical frames; a first door and a second door disposed between the pair of vertical frames; a first moving pulley connected to the second door so as to vertically move the second door; a first connector for driving the first moving pulley; and a driving assembly for driving the first connector, the driving assembly being installed on the main body, wherein the first door is fixed and connected to one spot of a driving segment of the first connector.
MULTI-STAGE VERTICAL OPEN/CLOSE-TYPE SCREEN DOOR OPERATED BY MOVING PULLEY
04.08.2016
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 / B61B RAILWAY SYSTEMS , Eisenbahnanlagen / E05D Scharniere oder andere Aufhängevorrichtungen für Türen, Fenster oder Flügel , HINGES OR OTHER SUSPENSION DEVICES FOR DOORS, WINDOWS, OR WINGS |
MULTI-STAGE VERTICAL OPEN/CLOSE-TYPE SCREEN DOOR OPERATED BY MOVING PULLEY
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