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Patent Searching and Data


Title:
STEEL PLATE MANUFACTURING EQUIPMENT AND STEEL PLATE MANUFACTURING METHOD
Document Type and Number:
WIPO Patent Application WO/2019/065360
Kind Code:
A1
Abstract:
The purpose of the present invention is to provide steel plate manufacturing equipment and a steel plate manufacturing method with which a flat and homogenous steel plate can be manufactured by uniformly cooling a high-temperature steel plate through on-line cooling. Provided is steel plate manufacturing equipment in which: a hot rolling mill, a first shape correction device, and an accelerated cooling device are disposed in this order; the accelerated cooling device is provided with a drainage roll; and the drainage roll restricts a steel plate in the vertical direction and has a control mechanism that controls a pressing load P for restricting the steel plate.

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Inventors:
UEOKA SATOSHI (JP)
HORIE MASAYUKI (JP)
TAMURA YUTA (JP)
ADACHI KENJI (JP)
Application Number:
PCT/JP2018/034420
Publication Date:
April 04, 2019
Filing Date:
September 18, 2018
Export Citation:
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Assignee:
JFE STEEL CORP (JP)
International Classes:
B21B45/02; B21B1/38
Foreign References:
JP2007007676A2007-01-18
JP2002011515A2002-01-15
JP2002011515A2002-01-15
JP2005074480A2005-03-24
JPS5273111A1977-06-18
JP3304816B22002-07-22
Other References:
See also references of EP 3653312A4
Attorney, Agent or Firm:
KUMASAKA Akira et al. (JP)
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