Title:
WEIGHT DETECTION DEVICE FOR ELEVATOR
Document Type and Number:
Japanese Patent JP3527524
Kind Code:
B2
Abstract:
PURPOSE: To provide a weight detection device for an elevator to precisely detect weight of a passenger in accordance with displacement quantity of vibrationproof rubber by using the vibrationproof rubber as a passenger weight detection sensor to detect weight of the passenger boarding an elevator car.
CONSTITUTION: A constitution is made of a load detection data part, the maximum and minimum value detection part, a no-load detection part 30, a first comparison part 40 to output an error and error changing part of a no-load detection data, an error correction processing part 50, an inclination computing part 60, a second comparison part 70 to output an error and error changing part of inclination of a characteristic curve of a differential transformer and an inclination correction processing part 80.
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Inventors:
Kim, Jung-oh
Application Number:
JP33676293A
Publication Date:
May 17, 2004
Filing Date:
December 28, 1993
Export Citation:
Assignee:
GOLD STAR IND SYST CO LTD
International Classes:
B66B3/00; B66B5/00; B66B5/14; G01G19/14; (IPC1-7): B66B5/00; B66B3/00
Attorney, Agent or Firm:
浅村 皓 （外３名）
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