Elevator maintenance inspection brake controller

The invention provides an elevator maintenance inspection brake controller; when checking a double brake of the elevator, an elevator car needs not to be lifted to a higher position for inspection, and the brake cannot be released by accident in inspection; the elevator maintenance inspection brake...

Ausführliche Beschreibung

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Bibliographische Detailangaben
Hauptverfasser:	RYUUICHI NISHIZAKO, HIRONORI FUKATA, NAOKI TAKAYAMA, HIROYUKI SAITO, HIRONORI KANETA
Format:	Patent
Sprache:	eng
Schlagworte:	ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING PERFORMING OPERATIONS TRANSPORTING
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