Title:
AUTOMOBILE EXTERIOR COMPONENT
Document Type and Number:
WIPO Patent Application WO/2022/255497
Kind Code:
A1
Abstract:
In the present invention, in an automobile hood 1, an outer panel 3 and an inner panel 2 are joined by a plurality of punctiform joining sections 20. The automobile hood 1 comprises first-direction joining section rows 30 in which a plurality of joining sections 20 are arranged in a width direction X with mutual separation therebetween and second-direction joining section rows 40 in which a plurality of joining sections 20 are arranged in a length direction Y, perpendicular to the width direction X, with mutual separation therebetween. The curvature 1/R1 in a direction following the first-direction joining section rows 30 in a region of the outer panel 3 corresponding to the first-direction joining section rows 30 is less than the curvature 1/R2 in a direction following the second-direction joining section rows 40 in a region of the outer panel 3 corresponding to the second-direction joining section rows 40. The separation X1 between the joining sections 20 in the first-direction joining section rows 30 is greater than the separation Y2 between the joining sections 20 in the second-direction joining section rows 40.
Inventors:
SAWA YASUNORI (JP)
NISHIMURA RYUICHI (JP)
HAMADA KOICHI (JP)
NISHIMURA RYUICHI (JP)
HAMADA KOICHI (JP)
Application Number:
PCT/JP2022/022799
Publication Date:
December 08, 2022
Filing Date:
June 06, 2022
Export Citation:
Assignee:
NIPPON STEEL CORP (JP)
International Classes:
B62D25/10; B62D25/06; F16B5/08
Foreign References:
| JP2003205866A | 2003-07-22 | |||
| JP2017185985A | 2017-10-12 | |||
| JP2008030574A | 2008-02-14 | |||
| JP2005193863A | 2005-07-21 | |||
| JP2017001553A | 2017-01-05 |
Attorney, Agent or Firm:
BRIGHTAS IP ATTORNEYS (JP)
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