Title:
AUTOMOBILE COLLISION ENERGY ABSORBING MEMBER AND MANUFACTURING METHOD THEREFOR
Document Type and Number:
WIPO Patent Application WO/2014/077294
Kind Code:
A1
Abstract:
The present invention is an automobile collision energy absorbing member produced by forming a thin steel sheet, and is characterized in that the thin steel sheet and/or the automobile collision energy absorbing member has tensile characteristics of a tensile strength (TS) of 980 MPa or more and a yield elongation (Y-EL) of 2% or more.
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Inventors:
TAKAGI SHUSAKU (JP)
OKUDA KANEHARU (JP)
TAMAI YOSHIKIYO (JP)
FUJITA TAKESHI (JP)
OKITSU YOSHITAKA (JP)
SUGIURA TOMOAKI (JP)
TAKAKI NAOKI (JP)
OKUDA KANEHARU (JP)
TAMAI YOSHIKIYO (JP)
FUJITA TAKESHI (JP)
OKITSU YOSHITAKA (JP)
SUGIURA TOMOAKI (JP)
TAKAKI NAOKI (JP)
Application Number:
PCT/JP2013/080734
Publication Date:
May 22, 2014
Filing Date:
November 07, 2013
Export Citation:
Assignee:
JFE STEEL CORP (JP)
HONDA MOTOR CO LTD (JP)
HONDA MOTOR CO LTD (JP)
International Classes:
C22C38/00; B62D25/20; C22C38/06; F16F7/00; F16F7/12; C21D9/46
Foreign References:
JPS61157625A | 1986-07-17 | |||
JP2012167328A | 2012-09-06 | |||
JP2010106323A | 2010-05-13 | |||
JP2008261046A | 2008-10-30 | |||
JP2004277789A | 2004-10-07 | |||
JP2000212680A | 2000-08-02 | |||
JP2001130444A | 2001-05-15 | |||
JPH01193439A | 1989-08-03 | |||
JP2007321207A | 2007-12-13 | |||
JP2008214645A | 2008-09-18 | |||
JP2008231541A | 2008-10-02 |
Other References:
Y. OKITSU; N. TSUJI: "Proceedings of the 2nd International Symposium on Steel Science (ISSS 2009)", 21 October 2009, THE IRON AND STEEL INSTITUTE OF JAPAN, pages: 253 - 256
Attorney, Agent or Firm:
SUGIMURA, KENJI (JP)
Kenji Sugimura (JP)
Kenji Sugimura (JP)
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