ELEVATOR DEVICE

PROBLEM TO BE SOLVED: To maintain and inspect a fire detector with getting on a car, free a design of a building, and facilitate maintenance and inspection of the fire detector, by arranging the fire detector in a hoistway in a range accessible from the car when the car is at the highest position of...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	SAKAI YOSHIO, NAGASE HIROSHI, HAGINAKA HIROYUKI, ARAHORI NOBORU
Format:	Patent
Sprache:	eng
Schlagworte:	ALARM SYSTEMS ELEVATORS ESCALATORS OR MOVING WALKWAYS HAULING HOISTING LIFTING ORDER TELEGRAPHS PERFORMING OPERATIONS PHYSICS SIGNALLING SIGNALLING OR CALLING SYSTEMS TRANSPORTING
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