Title:
PRESS MOLDING METHOD AND METAL PLATE
Document Type and Number:
Japanese Patent JP2020163397
Kind Code:
A
Abstract:
To reduce costs of a facility for forming a thickened part in a metal plate.SOLUTION: A thickening scheduled part 110 including an inclined part 111 whose thickness direction is inclined with respect to a pressing direction is arranged in a metal plate 100, and the thickening scheduled part 110 is crushed in the pressing direction without increasing a dimension in a direction (a width direction) orthogonal to the pressing direction, so as to form a thickened part 101.SELECTED DRAWING: Figure 5
Inventors:
OKINO SHIGEKI
Application Number:
JP2019063874A
Publication Date:
October 08, 2020
Filing Date:
March 28, 2019
Export Citation:
Assignee:
DAIHATSU MOTOR CO LTD
International Classes:
B21J5/08; B21D5/02; B21D22/26
Domestic Patent References:
| JP2015150601A | 2015-08-24 | |||
| JP2010120062A | 2010-06-03 | |||
| JP2018024016A | 2018-02-15 |
Foreign References:
| WO2015079644A1 | 2015-06-04 |
Attorney, Agent or Firm:
Kunihiko Shiromura
Tsuyoshi Kumano
Yusuke Noguchi
Tsuyoshi Kumano
Yusuke Noguchi