ELEVATOR SAFETY SECURING METHOD AND ELEVATOR

摘要

PROBLEM TO BE SOLVED: To provide an elevator safety securing method and the like securing safety in a state that there is a possibility of entering of a human in a hoistway, without causing heavy burden on cost and inspection/maintenance.;SOLUTION: An elevator is set as a target in which a CLT switch 21 is provided to a car door 15, a locking switch 23 is provided to a landing door 17, and the locking switch can be operated through at least two routes of a route caused by the door opening operation of the car door and a route caused by the key operation from the front side of the landing door. When the locking switch is opened after the CLT switch detects the release of full closing, the automated operation of the elevator is continued, and when the locking switch is opened before the CLT switch detects the release of full closing, the manual operation of the elevator is started or continued, to secure the safety.;COPYRIGHT: (C)2013,JPO&INPIT