JPH0325810Y2 - - Google Patents
Info
- Publication number
- JPH0325810Y2 JPH0325810Y2 JP3708086U JP3708086U JPH0325810Y2 JP H0325810 Y2 JPH0325810 Y2 JP H0325810Y2 JP 3708086 U JP3708086 U JP 3708086U JP 3708086 U JP3708086 U JP 3708086U JP H0325810 Y2 JPH0325810 Y2 JP H0325810Y2
- Authority
- JP
- Japan
- Prior art keywords
- rail
- smoke
- guide rail
- ceiling
- guide
- 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
- 239000000779 smoke Substances 0.000 claims description 24
- 238000004804 winding Methods 0.000 description 9
- 230000002265 prevention Effects 0.000 description 6
- 230000007423 decrease Effects 0.000 description 1
- 238000001514 detection method Methods 0.000 description 1
- 238000005516 engineering process Methods 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
- 239000003566 sealing material Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3708086U JPH0325810Y2 (en]) | 1986-03-14 | 1986-03-14 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP3708086U JPH0325810Y2 (en]) | 1986-03-14 | 1986-03-14 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS62149354U JPS62149354U (en]) | 1987-09-21 |
JPH0325810Y2 true JPH0325810Y2 (en]) | 1991-06-04 |
Family
ID=30848081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP3708086U Expired JPH0325810Y2 (en]) | 1986-03-14 | 1986-03-14 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0325810Y2 (en]) |
-
1986
- 1986-03-14 JP JP3708086U patent/JPH0325810Y2/ja not_active Expired
Also Published As
Publication number | Publication date |
---|---|
JPS62149354U (en]) | 1987-09-21 |
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