JPH0447084U - - Google Patents
Info
- Publication number
- JPH0447084U JPH0447084U JP5893590U JP5893590U JPH0447084U JP H0447084 U JPH0447084 U JP H0447084U JP 5893590 U JP5893590 U JP 5893590U JP 5893590 U JP5893590 U JP 5893590U JP H0447084 U JPH0447084 U JP H0447084U
- Authority
- JP
- Japan
- Prior art keywords
- push button
- window
- smoke exhaust
- smoke evacuation
- ventilation
- 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.)
- Granted
Links
- 239000000779 smoke Substances 0.000 claims description 24
- 238000009423 ventilation Methods 0.000 claims description 12
- 238000004804 winding Methods 0.000 claims description 8
- 210000000078 claw Anatomy 0.000 claims description 2
- 230000000994 depressogenic effect Effects 0.000 claims 4
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5893590U JP2519993Y2 (ja) | 1990-06-04 | 1990-06-04 | 排煙窓用開閉操作ボツクス |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP5893590U JP2519993Y2 (ja) | 1990-06-04 | 1990-06-04 | 排煙窓用開閉操作ボツクス |
Publications (2)
Publication Number | Publication Date |
---|---|
JPH0447084U true JPH0447084U (en]) | 1992-04-21 |
JP2519993Y2 JP2519993Y2 (ja) | 1996-12-11 |
Family
ID=31792583
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP5893590U Expired - Lifetime JP2519993Y2 (ja) | 1990-06-04 | 1990-06-04 | 排煙窓用開閉操作ボツクス |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP2519993Y2 (en]) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015178736A (ja) * | 2014-03-19 | 2015-10-08 | 株式会社Lixil | 開口部装置 |
-
1990
- 1990-06-04 JP JP5893590U patent/JP2519993Y2/ja not_active Expired - Lifetime
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2015178736A (ja) * | 2014-03-19 | 2015-10-08 | 株式会社Lixil | 開口部装置 |
Also Published As
Publication number | Publication date |
---|---|
JP2519993Y2 (ja) | 1996-12-11 |
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