Title:
CORRUGATED CORE MATERIAL SANDWICH PANEL
Document Type and Number:
Japanese Patent JP3905298
Kind Code:
B2
Abstract:
PROBLEM TO BE SOLVED: To provide a corrugated core material sandwich panel which is designed in a proper size of a member to be high in rigidity and excellent in impact sound cut-off properties.
SOLUTION: In sandwich panel composed of a core material 11 molded in a corrugated shape and two plates 12 which are molded separately from the core material 11 and joined to the tops on both sides of the corrugated shape, in the top to at least one plate 12, the radius of curvature ρ on the top when the thickness tf of the plate, the thickness tc of the core material, and the opening angle θ of the top are given is formed to meet formula (A).
Inventors:
Akio Sugimoto
Kazuki Tsujihashi
Kazuki Tsujihashi
Application Number:
JP2000326277A
Publication Date:
April 18, 2007
Filing Date:
October 26, 2000
Export Citation:
Assignee:
KABUSHIKI KAISHA KOBE SEIKO SHO
International Classes:
B32B3/28; E04C2/34; (IPC1-7): B32B3/28; E04C2/34
Domestic Patent References:
JP11058564A | ||||
JP22000069Y1 |
Attorney, Agent or Firm:
Yoshiyuki Kaji
Makoto Suhara
Makoto Suhara
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