Title:
WOODY FLOOR MATERIAL
Document Type and Number:
Japanese Patent JP04297655
Kind Code:
A
Abstract:
PURPOSE: To improve adaptability to a floor bed by improving workability in apptication preventing deflection from being generated, and by preventing floating from being generated.
CONSTITUTION: On the front surface of a plywood 1 for base material, front surface material 2 is fitted. Through the plywood 1, a plurality of widthwise channels 3 are bored in parallel with each other from the rear side surface of the plywood 1, and from the rear side surface of the plywood 1, a plurality of lengthwise channels 4 are bored in parallel with each other. On the rear side surface of the plywood 1, a high specific gravity sheet 5 is adhered.
Inventors:
Hayashi, Morio
Yamazaki, Kiyoyoshi
Kawabata, Shigeto
Yamazaki, Kiyoyoshi
Kawabata, Shigeto
Application Number:
JP1991000060680
Publication Date:
October 21, 1992
Filing Date:
March 26, 1991
Export Citation:
Assignee:
MATSUSHITA ELECTRIC WORKS LTD
International Classes:
B27D1/04; B27D5/00; B27M3/04; B32B3/30; B32B21/08; E04F15/04; B27D1/00; B27D5/00; B27M3/04; B32B3/30; B32B21/00; E04F15/04; (IPC1-7): B27D1/04; B27D5/00; B27M3/04; B32B3/30; B32B21/08; E04F15/04