Title:
METHOD OF MANUFACTURING PATTERNED METAL PLATE, AND PATTERNED METAL PLATE
Document Type and Number:
Japanese Patent JP2017019009
Kind Code:
A
Abstract:
PROBLEM TO BE SOLVED: To provide a manufacturing method for a tabular metal plate with a unique pattern using a bending work, and the tabular metal plate with the pattern.SOLUTION: A manufacturing method for a patterned metal plate comprises: a first step for forming a recessed line part 18 by pressing a projection 11 onto one surface 15A of a metal plate 15 to bend the metal plate 15; a second step for making the metal plate 15 flat by pressing the projection 11 onto a surface 15B of the metal plate 15, which is on a side opposite to the side including the recessed line part 18, so as to be along the recessed line part 18, to remove deformation generated on the metal plate during the bending in the first step.SELECTED DRAWING: Figure 1
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Inventors:
YORISADA OSAMU
Application Number:
JP2015141341A
Publication Date:
January 26, 2017
Filing Date:
July 15, 2015
Export Citation:
Assignee:
OKAYAMA YOSETSUSHO:KK
International Classes:
B21D5/02
Domestic Patent References:
| JPS61102314U | 1986-06-30 | |||
| JP2012192421A | 2012-10-11 | |||
| JP2003053429A | 2003-02-26 | |||
| JPH02148716U | 1990-12-18 |
Foreign References:
| WO2014116103A1 | 2014-07-31 |
Attorney, Agent or Firm:
Toshio Mori
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka
Hirosaburo Mori
Atsushi Kimura
Tomohiko Kurosumi
Hideaki Tanaka
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