Novel forced elevator

The utility model relates to the technical field of elevators, and discloses a novel forced elevator which comprises a top plate, an elevator shaft, an elevator car and a bottom plate, a permanent magnet synchronous gearless steel belt traction machine is fixedly installed at the top of the top plat...

Ausführliche Beschreibung

Gespeichert in:
Bibliographische Detailangaben
Hauptverfasser: ZENG WEISHENG, ZHENG HONG'AN, JIN DONGLEI, ZHANG GUIZHU
Format: Patent
Sprache:chi ; eng
Schlagworte:
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