車体閉断面構造部材の製造方法

Title:

車体閉断面構造部材の製造方法

Document Type and Number:

Japanese Patent JP5076690

Kind Code:

B2

More Like This:

JP2022153134	PROPELLER SHAFT OF VEHICLE
WO/2024/086500	PROCESS FOR HEAT TREATING PORTIONS OF A STEEL ARTICLE AND ASSEMBLY FOR FORMING A STEELSHEET ARTICLE
JP2010188381	PLASTIC WORKING METHOD OF HOLLOW SHAFT

Inventors:

Tatsushi Mizogami
Yasutoshi Ishida
Katsuya Nishiguchi

Application Number:

JP2007181633A

Publication Date:

November 21, 2012

Filing Date:

July 11, 2007

Export Citation:

Assignee:

Mazda Corporation Inc

International Classes:

B21D53/88; B21C37/15; B21D7/16; C21D9/00; C21D9/08; B62D25/04; B62D25/20; C22C38/00; C22C38/14; C22C38/60

Domestic Patent References:

JP2004314102A
JP200783304A

Attorney, Agent or Firm:

Yoshiaki Nagata
Motoaki Nagata

Previous Patent: JPS5076689

Next Patent: 高強度冷延鋼板の製造方法