JPS6324923Y2 - - Google Patents
Info
- Publication number
- JPS6324923Y2 JPS6324923Y2 JP1981176571U JP17657181U JPS6324923Y2 JP S6324923 Y2 JPS6324923 Y2 JP S6324923Y2 JP 1981176571 U JP1981176571 U JP 1981176571U JP 17657181 U JP17657181 U JP 17657181U JP S6324923 Y2 JPS6324923 Y2 JP S6324923Y2
- Authority
- JP
- Japan
- Prior art keywords
- wheel
- pawl
- winding
- lid
- take
- 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
Links
- 238000004804 winding Methods 0.000 claims description 55
- 239000000779 smoke Substances 0.000 claims description 18
- 238000007789 sealing Methods 0.000 description 11
- 210000000078 claw Anatomy 0.000 description 9
- 238000013459 approach Methods 0.000 description 4
- 238000000034 method Methods 0.000 description 4
- 230000007257 malfunction Effects 0.000 description 2
- 238000007796 conventional method Methods 0.000 description 1
- 230000007423 decrease Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 230000005284 excitation Effects 0.000 description 1
- 238000009423 ventilation Methods 0.000 description 1
Landscapes
- Respiratory Apparatuses And Protective Means (AREA)
- Air-Flow Control Members (AREA)
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17657181U JPS5881440U (ja) | 1981-11-27 | 1981-11-27 | 排煙口 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP17657181U JPS5881440U (ja) | 1981-11-27 | 1981-11-27 | 排煙口 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5881440U JPS5881440U (ja) | 1983-06-02 |
JPS6324923Y2 true JPS6324923Y2 (un) | 1988-07-07 |
Family
ID=29969671
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP17657181U Granted JPS5881440U (ja) | 1981-11-27 | 1981-11-27 | 排煙口 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5881440U (un) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0413545Y2 (un) * | 1986-09-26 | 1992-03-30 |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528284U (un) * | 1978-08-14 | 1980-02-23 |
Family Cites Families (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS51140558U (un) * | 1975-05-06 | 1976-11-12 | ||
JPS5561251U (un) * | 1978-10-21 | 1980-04-25 |
-
1981
- 1981-11-27 JP JP17657181U patent/JPS5881440U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5528284U (un) * | 1978-08-14 | 1980-02-23 |
Also Published As
Publication number | Publication date |
---|---|
JPS5881440U (ja) | 1983-06-02 |
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