Elevator synchronous door knife

A synchronous door knife includes a track frame and a bottom plate, the back of the bottom plate is hinged with a stop arm, a transmission arm and a lock plate, a front end of the stop arm is provided with a guide wheel, upper and lower portions of the front of the bottom plate are respectively hing...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	Cai, QingXi, Chen, Chong, Dong, XiaoXiao, Zhang, XiaoBo
Format:	Patent
Sprache:	eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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