Title:
BENDING APPARATUS
Document Type and Number:
WIPO Patent Application WO/2020/122264
Kind Code:
A1
Abstract:
A bending apparatus, according to one embodiment of the present invention, for bending a metal workpiece, comprises: a flat plate part which is disposed at a predetermined height from the ground and which supports the metal workpiece; a position moving part of which the position is moved in the width direction of the flat plate part so as to move the position of the metal workpiece, while coming in contact with a first region of the metal workpiece disposed on the flat plate part; and a bending part which is disposed on the movement path of the position moving part, and which restricts the position movement of both side ends of the first region of the metal workpiece linked by the position movement of the position moving part, thereby bending the metal workpiece with respect to the first region, wherein the bending part can be formed in a shape corresponding to the outer surface of the metal workpiece, so that the outer surface thereof coming in contact with the metal workpiece is not deformed when the bending part comes in contact with the metal workpiece so as to bend the metal workpiece.
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Inventors:
YUN SANG SEOK (KR)
Application Number:
PCT/KR2018/015608
Publication Date:
June 18, 2020
Filing Date:
December 10, 2018
Export Citation:
Assignee:
YUN SANG SEOK (KR)
International Classes:
B21D5/02; B21D5/00; B21D7/06; B21D43/00
Foreign References:
KR20150045009A | 2015-04-28 | |||
JPS5498836U | 1979-07-12 | |||
JPS55134021U | 1980-09-24 | |||
KR20120057985A | 2012-06-07 | |||
KR20140034456A | 2014-03-20 | |||
KR101937044B1 | 2019-01-09 |
Attorney, Agent or Firm:
HA, Dong Yeop (KR)
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