Title:
SURFACE SHAPE MEASUREMENT DEVICE, SURFACE SHAPE MEASUREMENT METHOD, AND CONVEYOR BELT MANAGEMENT METHOD
Document Type and Number:
WIPO Patent Application WO/2023/286791
Kind Code:
A1
Abstract:
Provided are a surface shape measurement device, a surface shape measurement method, and a belt management method for accurately measuring the surface shape of a conveyor belt. This surface shape measurement device (10) for measuring the surface shape of a conveyor belt wound on a pulley includes: a pulley surface measurement device (11) for performing a first measurement to measure the surface shape of the pulley; a belt surface measurement device (12) for performing a second measurement to measure the surface shape of the conveyor belt at a section where the conveyor belt contacts the pulley; and a computation device (13) for computing the surface shape of the conveyor belt excluding the influence of the surface shape of the pulley on the basis of information about the surface shape obtained by the first measurement and information about the surface shape obtained by the second measurement.
Inventors:
YAMAHIRA NAOSHI (JP)
AKECHI YOSHIHIRO (JP)
AKECHI YOSHIHIRO (JP)
Application Number:
PCT/JP2022/027476
Publication Date:
January 19, 2023
Filing Date:
July 12, 2022
Export Citation:
Assignee:
JFE STEEL CORP (JP)
International Classes:
G01B11/24; B65G43/02
Foreign References:
| JP2006132942A | 2006-05-25 | |||
| JP2012112918A | 2012-06-14 | |||
| JPH01193604A | 1989-08-03 |
Attorney, Agent or Firm:
SUGIMURA Kenji (JP)
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