Title:
PLATE MATERIAL HAVING UNEVEN SURFACE SECTION, AND VEHICLE PANEL AND LAMINATED STRUCTURE USING SAME
Document Type and Number:
WIPO Patent Application WO/2012/096085
Kind Code:
A1
Abstract:
A plate material (1) having improved rigidity obtained by forming an uneven surface section (20) on the plate material (1). The plate material (1) has, as reference surfaces, a first reference surface (K1), an intermediate reference surface (K3), and a second reference surface (K2) which are three imaginary surfaces sequentially arranged at intervals so as to be parallel to each other. First reference regions (213) having a specific shape and second reference regions (223) which are the regions other than the first reference regions (213) are arranged in the intermediate reference surface (K3). The uneven surface section (20) is formed by first regions (21), and second regions (22) and/or flat surface regions (23).
Inventors:
TAKAHASHI MASAYA (JP)
Application Number:
PCT/JP2011/078740
Publication Date:
July 19, 2012
Filing Date:
December 13, 2011
Export Citation:
Assignee:
SUMITOMO LIGHT METAL IND (JP)
TAKAHASHI MASAYA (JP)
TAKAHASHI MASAYA (JP)
International Classes:
B62D25/10; B21D47/00
Domestic Patent References:
| WO2007010868A1 | 2007-01-25 |
Foreign References:
| JPS5944366U | 1984-03-23 |
Attorney, Agent or Firm:
AICHI, Takahashi, Iwakura & Associates (JP)
Patent business corporation あいち international patent firm (JP)
Patent business corporation あいち international patent firm (JP)
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