JPH0324789Y2 - - Google Patents
Info
- Publication number
- JPH0324789Y2 JPH0324789Y2 JP4313483U JP4313483U JPH0324789Y2 JP H0324789 Y2 JPH0324789 Y2 JP H0324789Y2 JP 4313483 U JP4313483 U JP 4313483U JP 4313483 U JP4313483 U JP 4313483U JP H0324789 Y2 JPH0324789 Y2 JP H0324789Y2
- Authority
- JP
- Japan
- Prior art keywords
- rope
- locking
- winding
- ratchet wheel
- actuating cylinder
- 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 53
- 239000000779 smoke Substances 0.000 claims description 14
- 238000003780 insertion Methods 0.000 claims description 12
- 230000037431 insertion Effects 0.000 claims description 12
- 210000000078 claw Anatomy 0.000 description 4
- 238000009423 ventilation Methods 0.000 description 2
- 230000005540 biological transmission Effects 0.000 description 1
- 238000007796 conventional method Methods 0.000 description 1
- 230000007547 defect Effects 0.000 description 1
- 230000006866 deterioration Effects 0.000 description 1
- 238000009499 grossing Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 230000000717 retained effect Effects 0.000 description 1
- 229920003002 synthetic resin Polymers 0.000 description 1
- 239000000057 synthetic resin Substances 0.000 description 1
- 239000002699 waste material Substances 0.000 description 1
Landscapes
- Closing And Opening Devices For Wings, And Checks For Wings (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4313483U JPS59147878U (ja) | 1983-03-24 | 1983-03-24 | 排煙窓等の操作ロ−プ巻取器 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4313483U JPS59147878U (ja) | 1983-03-24 | 1983-03-24 | 排煙窓等の操作ロ−プ巻取器 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59147878U JPS59147878U (ja) | 1984-10-03 |
| JPH0324789Y2 true JPH0324789Y2 (tr) | 1991-05-29 |
Family
ID=30173655
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4313483U Granted JPS59147878U (ja) | 1983-03-24 | 1983-03-24 | 排煙窓等の操作ロ−プ巻取器 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59147878U (tr) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8454055B2 (en) | 2007-08-30 | 2013-06-04 | Hui Ting Cheng | Travel guide booklet with removable cards |
-
1983
- 1983-03-24 JP JP4313483U patent/JPS59147878U/ja active Granted
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US8454055B2 (en) | 2007-08-30 | 2013-06-04 | Hui Ting Cheng | Travel guide booklet with removable cards |
Also Published As
| Publication number | Publication date |
|---|---|
| JPS59147878U (ja) | 1984-10-03 |
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