Title:
ELEVATOR DEVICE AND ADJUSTMENT METHOD FOR ELEVATOR LOAD DETECTOR
Document Type and Number:
Japanese Patent JP2018154426
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To appropriately adjust an elevator load detector even by using simple load detector adjustment means.SOLUTION: An elevator device is provided with: a load detector 14 that detects a load in a car according to distortion of an elastic body (a vibration proof rubber 13); and a controller 19 that controls an operation of the car. The controller stores a detected output value of the load detector with respect to a prescribed load value, measures a load in the car from an output of the load detector on the basis of the detected output value during the car operation, and determines the characteristic changed state of the elastic body with respect to the prescribed load value on the basis of characteristics of the output of the load detector over time.SELECTED DRAWING: Figure 1
Inventors:
KAWASAKI MASARU
SAKATA YOSHIKI
SAKATA YOSHIKI
Application Number:
JP2017050962A
Publication Date:
October 04, 2018
Filing Date:
March 16, 2017
Export Citation:
Assignee:
HITACHI BUILDING SYST CO LTD
International Classes:
B66B5/00; B66B5/14
Attorney, Agent or Firm:
Polaire Patent Business Corporation