| 摘要 |
PROBLEM TO BE SOLVED: To provide an elevator device capable of detecting a damage state of a rope with high accuracy when inspecting the rope. SOLUTION: This elevator device is provided with a sheave 3 wound with the rope 2 of an elevator, car 1 and counterweight 5 suspended by the rope 2, a storage part 12 for storing departure floor and arrival floor for every operation of the elevator, and a counting part 13 for the number of times of bending for deciding a bending part in which the rope 2 passes the sheave 3 and is bent based on the departure floor and the arrival floor and counting the number of times of bending in which the bent part is bent. COPYRIGHT: (C)2009,JPO&INPIT
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