JPH0746715Y2 - 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
- JPH0746715Y2 JPH0746715Y2 JP1988143271U JP14327188U JPH0746715Y2 JP H0746715 Y2 JPH0746715 Y2 JP H0746715Y2 JP 1988143271 U JP1988143271 U JP 1988143271U JP 14327188 U JP14327188 U JP 14327188U JP H0746715 Y2 JPH0746715 Y2 JP H0746715Y2
- Authority
- JP
- Japan
- Prior art keywords
- shutter
- chain
- winding
- curtain
- slat
- 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 34
- 239000000779 smoke Substances 0.000 claims description 18
- 239000002184 metal Substances 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
- 238000007790 scraping Methods 0.000 description 2
- 238000005452 bending Methods 0.000 description 1
- 210000000078 claw Anatomy 0.000 description 1
- 230000001771 impaired effect Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 239000003973 paint Substances 0.000 description 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Specific Sealing Or Ventilating Devices For Doors And Windows (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1988143271U JPH0746715Y2 (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 |
---|---|---|---|
JP1988143271U JPH0746715Y2 (ja) | 1988-11-01 | 1988-11-01 | 排煙口付きシャッター |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0264696U JPH0264696U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-15 |
JPH0746715Y2 true JPH0746715Y2 (ja) | 1995-10-25 |
Family
ID=31409942
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1988143271U Expired - Lifetime JPH0746715Y2 (ja) | 1988-11-01 | 1988-11-01 | 排煙口付きシャッター |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0746715Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0421429Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-04-25 | 1992-05-15 | ||
JPS6229592U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1985-07-30 | 1987-02-23 |
-
1988
- 1988-11-01 JP JP1988143271U patent/JPH0746715Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0264696U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1990-05-15 |