Title:
WOODEN FIRE DOOR
Document Type and Number:
WIPO Patent Application WO/2004/111376
Kind Code:
A1
Abstract:
A wooden fire door that is capable of exhibiting excellent fire protection characteristics with a structure that is made as simple as possible and whose production cost can be remarkably reduced. In a wooden fire door (10) having a wooden core member (20) and a decorative plate (30) provided on a surface of the door, a burn delay member (100) is installed between the core member (20) and the decorative plate (30). The burn delay member (100) is constructed from at least a sheet of paper (101) having fire resistant adhesive layers (102) on both surfaces. Excellent fire protection characteristics can be obtained with the structure above, and also the product can be provided at low cost because production costs can be remarkably reduced.
Inventors:
KUROIWA YOICHIRO (JP)
SUGAWARA SHINICHI (JP)
SUGAWARA SHINICHI (JP)
Application Number:
PCT/JP2004/008192
Publication Date:
December 23, 2004
Filing Date:
June 11, 2004
Export Citation:
Assignee:
KUROIWA YOICHIRO (JP)
KUROIWA MIE (JP)
SUGAWARA SHINICHI (JP)
KUROIWA MIE (JP)
SUGAWARA SHINICHI (JP)
International Classes:
E06B3/74; A62C2/00; A62C2/06; E06B5/16; (IPC1-7): E06B5/16; A62C2/00; A62C2/06; E06B3/70
Foreign References:
| JPH07293127A | 1995-11-07 | |||
| JPH09256746A | 1997-09-30 | |||
| JPH07259445A | 1995-10-09 | |||
| JPH1130080A | 1999-02-02 | |||
| JPH0882168A | 1996-03-26 | |||
| JPH0353901A | 1991-03-07 | |||
| JP2958740B2 | 1999-10-06 | |||
| JPH08158754A | 1996-06-18 | |||
| JPH09254315A | 1997-09-30 | |||
| JP2001294645A | 2001-10-23 |
Attorney, Agent or Firm:
Kurihara, Hiroyuki (Iwasaki Bldg. 6F 3-15 Hiroo 1-chome, Shibuya-ku Tokyo 12, JP)
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