Title:
The vehicles panel using the board material and this which have an uneven part, and a lamination structure
Document Type and Number:
Japanese Patent JP5941846
Kind Code:
B2
Abstract:
A sheet material (1) includes a stiffness-increasing concave-convex part (20). A first reference plane (K1), an intermediate reference plane (K3), and a second reference plane (K2) serve as a reference system. First reference areas (213), which have a specific shape, and second reference areas (223), which are all areas other than the first reference areas (213), are disposed in the intermediate reference plane (K3). The concave-convex part (20) is formed of first areas (21) as well as second areas (22) and/or plane areas (23).
Inventors:
Masaya Takahashi
Application Number:
JP2012552649A
Publication Date:
June 29, 2016
Filing Date:
December 13, 2011
Export Citation:
Assignee:
Uacj Co., Ltd.
International Classes:
B62D25/10; B21D22/02; B21D47/00; B21D53/88; B62D25/06; B62D25/20
Domestic Patent References:
| JPS5944366U | 1984-03-23 | |||
| JPS5944366U | 1984-03-23 |
Foreign References:
| WO2007010868A1 | 2007-01-25 | |||
| WO2007010868A1 | 2007-01-25 |
Attorney, Agent or Firm:
Patent Business Corporation Aichi International Patent Office