Title:
EXTERIOR PANEL OF AUTOMOBILE
Document Type and Number:
WIPO Patent Application WO/2018/021421
Kind Code:
A1
Abstract:
[Problem] To supplement a lack of tensile rigidity and a lack of collision performance at the same time. [Solution] This exterior panel of an automobile comprises: an exterior material 110; and a reinforcing member 120 that comes into contact along an automobile inner surface of the exterior material 110, and that has a second moment of area, in a direction orthogonal to the exterior material, of less than or equal to 15000 mm4 at a cross section orthogonal to the length direction. With this configuration, the second moment of area of the reinforcing member 120 in a direction orthogonal to the length direction is less than or equal to 15000 mm4, and thus, a lack of tensile rigidity can be supplemented at the same time.
Inventors:
SUZUKI TOSHIYA (JP)
NAKAZAWA YOSHIAKI (JP)
ITO YASUHIRO (JP)
SHIRAKAMI SATOSHI (JP)
NAKAZAWA YOSHIAKI (JP)
ITO YASUHIRO (JP)
SHIRAKAMI SATOSHI (JP)
Application Number:
PCT/JP2017/027079
Publication Date:
February 01, 2018
Filing Date:
July 26, 2017
Export Citation:
Assignee:
NIPPON STEEL & SUMITOMO METAL CORP (JP)
International Classes:
B60J5/00
Foreign References:
| JP2005500933A | 2005-01-13 | |||
| JPH0789345A | 1995-04-04 | |||
| US20120056445A1 | 2012-03-08 | |||
| JP2015113053A | 2015-06-22 |
Other References:
See also references of EP 3492292A4
Attorney, Agent or Firm:
KAMEYA, Yoshiaki et al. (JP)
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