Title:
PANEL STRUCTURE
Document Type and Number:
Japanese Patent JP3229399
Kind Code:
B2
Abstract:
PURPOSE: To provide panel structure enabling tensile rigidity to be substantially constant without partially changing the plate thickness of a panel.
CONSTITUTION: In the structure of a panel 20 having peripheral edge parts 22 and a center part 21 integral with the peripheral edge parts 22, at least the center part 21 is formed of such curved surface that the sum of the maximum curvature and minimum curvature in all points on the surface of the center part 21 is substantially constant, and the peripheral edge part 22 is formed of the same curved surface as the center part 21 or the curved surface different in curvature from the curved surface of the center part 21 so that the rigidity of the peripheral edge part 22 is high.
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Inventors:
Takeo Mori
Eiichi Hamada
Tomohisa Kato
Eiichi Hamada
Tomohisa Kato
Application Number:
JP32750692A
Publication Date:
November 19, 2001
Filing Date:
November 13, 1992
Export Citation:
Assignee:
TOYOTA JIDOSHA KABUSHIKI KAISHA
Toyota System Research Co., Ltd.
Toyota System Research Co., Ltd.
International Classes:
B62D25/02; B60J1/00; B62D25/06; (IPC1-7): B62D25/06; B62D25/02
Domestic Patent References:
| JP5471816U |
Attorney, Agent or Firm:
Nobuyuki Matsunaga
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