Title:
LAMINATED COMPOSITE WOODEN MATERIAL AND METHOD OF MANUFACTURING THE MATERIAL
Document Type and Number:
WIPO Patent Application WO/2003/035341
Kind Code:
A1
Abstract:
A laminated composite wooden material and a method of manufacturing the material, the laminated composite wooden material (1) of seven layers comprising sheet materials (2) of 0.6 or more in absolute dry specific gravity and sheet materials (3) of 0.4 or less in absolute dry specific gravity laminated on each other for integration, whereby a specified bending strength and a specified nail holding force can be provided, a weight can be reduced, and warpage and geometric distortion can be reduced.
Inventors:
YOKOO KUNIHARU (JP)
MASUDA MINORU (JP)
MURATA KOJI (JP)
MASUDA MINORU (JP)
MURATA KOJI (JP)
Application Number:
PCT/JP2002/011022
Publication Date:
May 01, 2003
Filing Date:
October 24, 2002
Export Citation:
Assignee:
UNIWOOD CORP (JP)
YOKOO KUNIHARU (JP)
MASUDA MINORU (JP)
MURATA KOJI (JP)
YOKOO KUNIHARU (JP)
MASUDA MINORU (JP)
MURATA KOJI (JP)
International Classes:
B27D1/04; B32B21/13; (IPC1-7): B27D1/04
Foreign References:
| JPH07227806A | 1995-08-29 | |||
| JPS56115204A | 1981-09-10 | |||
| JPH1136509A | 1999-02-09 | |||
| JPH07207826A | 1995-08-08 | |||
| JPH03202302A | 1991-09-04 | |||
| JPH1158311A | 1999-03-02 | |||
| JPH06182706A | 1994-07-05 |
Attorney, Agent or Firm:
Aoyama, Tamotsu (IMP Building 3-7, Shiromi 1-chome, Chuo-k, Osaka-shi Osaka, JP)
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