JPH0730854Y2 - 防火ダンパー機構を有するガラリ - Google Patents
防火ダンパー機構を有するガラリInfo
- Publication number
- JPH0730854Y2 JPH0730854Y2 JP1988066234U JP6623488U JPH0730854Y2 JP H0730854 Y2 JPH0730854 Y2 JP H0730854Y2 JP 1988066234 U JP1988066234 U JP 1988066234U JP 6623488 U JP6623488 U JP 6623488U JP H0730854 Y2 JPH0730854 Y2 JP H0730854Y2
- Authority
- JP
- Japan
- Prior art keywords
- frames
- inner frame
- fire
- frame
- blades
- 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
- 238000009423 ventilation Methods 0.000 claims description 15
- 238000013016 damping Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 description 5
- 238000003780 insertion Methods 0.000 description 5
- 230000000694 effects Effects 0.000 description 4
- 239000000758 substrate Substances 0.000 description 2
- 230000002265 prevention Effects 0.000 description 1
- 230000001105 regulatory effect Effects 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 |
|---|---|---|---|
| JP1988066234U JPH0730854Y2 (ja) | 1988-05-18 | 1988-05-18 | 防火ダンパー機構を有するガラリ |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1988066234U JPH0730854Y2 (ja) | 1988-05-18 | 1988-05-18 | 防火ダンパー機構を有するガラリ |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH01168790U JPH01168790U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-28 |
| JPH0730854Y2 true JPH0730854Y2 (ja) | 1995-07-19 |
Family
ID=31291645
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1988066234U Expired - Lifetime JPH0730854Y2 (ja) | 1988-05-18 | 1988-05-18 | 防火ダンパー機構を有するガラリ |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730854Y2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
Families Citing this family (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2508152Y2 (ja) * | 1991-07-11 | 1996-08-21 | 株式会社くろがね工作所 | 自閉防火ガラリ |
| CN103291198A (zh) * | 2012-02-22 | 2013-09-11 | 李炳杰 | 一种可以形成空气隔离室的门窗结构 |
| JP5493047B1 (ja) * | 2013-09-30 | 2014-05-14 | パナソニック株式会社 | ドアの製造方法及びドア |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5674189U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * | 1979-11-13 | 1981-06-17 | ||
| JPS59190888U (ja) * | 1983-06-06 | 1984-12-18 | 日本建鐵株式会社 | アルミ合金製可動ガラリ− |
-
1988
- 1988-05-18 JP JP1988066234U patent/JPH0730854Y2/ja not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH01168790U (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1989-11-28 |