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Title:
LIGHTWEIGHT HIGH-STRENGTH STRUCTURAL MEMBER, AND METHOD FOR MANUFACTURING THE SAME
Document Type and Number:
Japanese Patent JP2005054945
Kind Code:
A
Abstract:

To solve disadvantages that wooden members absorb water when they are in use, and the weight of the members is changed, and problems wherein fiber-reinforced plastics members are expensive, less lightweight, far from high strength, and disadvantageous of generating flaws such as cracks.

In a lightweight and high-strength structural member, two or more base materials forming a core member 1a of ≤ 0.3 in specific gravity are covered in one single layer or plural layers with a single or composite high-strength fibrous material 2a such as glass fiber, carbon fiber, aramid fiber, and metal fiber.


Inventors:
KIMURA FUKUJU
NOMURA TERUMI
Application Number:
JP2003288302A
Publication Date:
March 03, 2005
Filing Date:
August 06, 2003
Export Citation:
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Assignee:
MRC UNITEC KK
KIMURA FUKUJU
NOMURA TERUMI
International Classes:
F16S3/00; B32B5/02; B64C27/473; B64C39/02; F16S1/00; (IPC1-7): F16S3/00; B32B5/02; B64C27/473; B64C39/02; F16S1/00
Attorney, Agent or Firm:
Tetsuo Ito