Title:
HOOK STATE DETECTION METHOD, ON-SITE TERMINAL, AND HOOK STATE DETECTION SYSTEM
Document Type and Number:
Japanese Patent JP2023157888
Kind Code:
A
Abstract:
To propose a hook state detection method and the like, the method being suitable for a supervisor to grasp a usage state of a worker's harness hook.SOLUTION: A hook state detection system 1 detects states of harness hooks. The hook state detection system 1 comprises hook holder devices 11, 13, 21, and 23 and a supervisory terminal 31. Each of the hook holder devices 11, 13, 21, and 23 measures a physical quantity that changes according to a state such as attaching or detaching a harness hook. The supervisory terminal 31 displays usage situations of harness hooks in the hook holder devices 11, 13, 21, and 23. A supervisor 7 can unitarily grasp a usage situation of each harness hook through the display on the supervisory terminal 31.SELECTED DRAWING: Figure 1
Inventors:
NAKATSUMA KEI
TANAKA YUYA
TSUTSUMI KYOSUKE
ARINOBU KOJI
KABAHARA SHINICHI
FUKUOKA HIROTA
TAKAGI HIDENORI
TANAKA YUYA
TSUTSUMI KYOSUKE
ARINOBU KOJI
KABAHARA SHINICHI
FUKUOKA HIROTA
TAKAGI HIDENORI
Application Number:
JP2023065932A
Publication Date:
October 26, 2023
Filing Date:
April 13, 2023
Export Citation:
Assignee:
CAST CO LTD
TERADA SANGYO CO LTD
SEIBU DENKI KOGYO KK
TERADA SANGYO CO LTD
SEIBU DENKI KOGYO KK
International Classes:
A62B35/00; G08C15/00; G08C17/00
Attorney, Agent or Firm:
Shoji Hatachi
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