JPH0469597U - - Google Patents
Info
- Publication number
- JPH0469597U JPH0469597U JP11302490U JP11302490U JPH0469597U JP H0469597 U JPH0469597 U JP H0469597U JP 11302490 U JP11302490 U JP 11302490U JP 11302490 U JP11302490 U JP 11302490U JP H0469597 U JPH0469597 U JP H0469597U
- Authority
- JP
- Japan
- Prior art keywords
- noncombustible
- heat insulating
- insulating mats
- fire door
- boards
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Pending
Links
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000002023 wood Substances 0.000 claims description 2
- 235000008331 Pinus X rigitaeda Nutrition 0.000 description 1
- 235000011613 Pinus brutia Nutrition 0.000 description 1
- 241000018646 Pinus brutia Species 0.000 description 1
- 239000011162 core material Substances 0.000 description 1
- 238000009413 insulation Methods 0.000 description 1
Landscapes
- Laminated Bodies (AREA)
- Glass Compositions (AREA)
Description
第１図は本考案による防火戸の一実施例の構造
を示す横断面図、第２図は本考案による防火戸の
他の実施例の構造を示す横断面図である。
１……防火戸、２……木質板、３……金属性網
状体、４……不燃シート、５……棒状不燃材、６
……棒状芯材、７……不燃断熱マツト。
FIG. 1 is a cross-sectional view showing the structure of one embodiment of the fire door according to the present invention, and FIG. 2 is a cross-sectional view showing the structure of another embodiment of the fire door according to the present invention. 1... Fire door, 2... Wood board, 3... Metal mesh, 4... Noncombustible sheet, 5... Bar-shaped noncombustible material, 6
... Rod-shaped core material, 7 ... Noncombustible insulation pine.
Claims (1)
のフラツシユ構造の防火戸において前記木質板と
不燃断熱マツトの間に金属性網状体と不燃シート
を配設したことを特徴とする防火戸。 1. A fire door having a flat structure in which noncombustible heat insulating mats are sandwiched and surface materials are wooden boards, characterized in that a metal mesh and a noncombustible sheet are disposed between the wood boards and the noncombustible heat insulating mats.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11302490U JPH0469597U (en) | 1990-10-30 | 1990-10-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11302490U JPH0469597U (en) | 1990-10-30 | 1990-10-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0469597U true JPH0469597U (en) | 1992-06-19 |
Family
ID=31860564
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11302490U Pending JPH0469597U (en) | 1990-10-30 | 1990-10-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0469597U (en) |
-
1990
- 1990-10-30 JP JP11302490U patent/JPH0469597U/ja active Pending