Title:
鋼帯の表裏面検査装置、鋼帯の圧延設備および鋼帯の表裏面検査方法
Document Type and Number:
Japanese Patent JP7004605
Kind Code:
B2
Abstract:
To improve accuracy of a scratch inspection of a steel strip rear surface.SOLUTION: A front and rear surface inspection device 1 of a steel strip S is configured so as to include: an inspection table 10 on which a shape inspection of the steel strip S is performed; an inspection table lifting mechanism 20 which moves up or down the inspection table 10; an inspection table moving mechanism 30 which moves the inspection table 10 in a horizontal direction; a lattice table 40 which is provided below the inspection table 10 and formed into a lattice form; and a lattice table lifting mechanism 50 which moves up or down the lattice table 40.SELECTED DRAWING: Figure 2
Inventors:
Yoshiaki Fuda
Yohei Mori
Morinaka Yasuo
Kenji Kumai
Yohei Mori
Morinaka Yasuo
Kenji Kumai
Application Number:
JP2018084014A
Publication Date:
January 21, 2022
Filing Date:
April 25, 2018
Export Citation:
Assignee:
Nippon Steel Corporation
Steel Plantech Co., Ltd.
Steel Plantech Co., Ltd.
International Classes:
B21B38/02; B21C51/00; B21B39/00; G01N21/892
Domestic Patent References:
| JP2008260037A | ||||
| JP9174131A | ||||
| JP2000159340A | ||||
| JP51111355U | ||||
| JP2000197916A | ||||
| JP2016090559A | ||||
| JP6182444A | ||||
| JP2070812U | ||||
| JP52124257U | ||||
| JP2014500508A |
Foreign References:
| WO2011045036A1 | ||||
| CN106475425A |
Attorney, Agent or Firm:
Koji Hagiwara
Kanemoto Tetsuo
Kanemoto Tetsuo
Previous Patent: Highly aligned particle transfer system
Next Patent: Passenger conveyor steps and passenger conveyor
Next Patent: Passenger conveyor steps and passenger conveyor