JPH0746714Y2 - 排煙口付きシャッター - Google Patents
排煙口付きシャッターInfo
- Publication number
- JPH0746714Y2 JPH0746714Y2 JP1988143270U JP14327088U JPH0746714Y2 JP H0746714 Y2 JPH0746714 Y2 JP H0746714Y2 JP 1988143270 U JP1988143270 U JP 1988143270U JP 14327088 U JP14327088 U JP 14327088U JP H0746714 Y2 JPH0746714 Y2 JP H0746714Y2
- Authority
- JP
- Japan
- Prior art keywords
- curtain
- slat
- shutter
- net
- winding
- 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.)
- Expired - Lifetime
Links
- 238000004804 winding Methods 0.000 claims description 30
- 239000000779 smoke Substances 0.000 claims description 18
- 238000007790 scraping Methods 0.000 description 3
- 238000009423 ventilation Methods 0.000 description 3
- 230000005540 biological transmission Effects 0.000 description 2
- 230000000694 effects Effects 0.000 description 2
- 238000009434 installation Methods 0.000 description 2
- 230000001788 irregular Effects 0.000 description 2
- 239000002699 waste material Substances 0.000 description 2
- 239000010953 base metal Substances 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 239000003365 glass fiber Substances 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988143270U JPH0746714Y2 (ja) | 1988-11-01 | 1988-11-01 | 排煙口付きシャッター |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988143270U JPH0746714Y2 (ja) | 1988-11-01 | 1988-11-01 | 排煙口付きシャッター |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0264695U JPH0264695U (en]) | 1990-05-15 |
JPH0746714Y2 true JPH0746714Y2 (ja) | 1995-10-25 |
Family
ID=31409940
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988143270U Expired - Lifetime JPH0746714Y2 (ja) | 1988-11-01 | 1988-11-01 | 排煙口付きシャッター |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746714Y2 (en]) |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS52164344U (en]) * | 1976-06-08 | 1977-12-13 |
-
1988
- 1988-11-01 JP JP1988143270U patent/JPH0746714Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0264695U (en]) | 1990-05-15 |
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