JPH0611016Y2 - 防火シヤツタ− - Google Patents
防火シヤツタ−Info
- Publication number
- JPH0611016Y2 JPH0611016Y2 JP1987064209U JP6420987U JPH0611016Y2 JP H0611016 Y2 JPH0611016 Y2 JP H0611016Y2 JP 1987064209 U JP1987064209 U JP 1987064209U JP 6420987 U JP6420987 U JP 6420987U JP H0611016 Y2 JPH0611016 Y2 JP H0611016Y2
- Authority
- JP
- Japan
- Prior art keywords
- bracket
- winding
- shaft
- shutter
- fixed
- 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
- 238000004804 winding Methods 0.000 claims description 43
- 230000000452 restraining effect Effects 0.000 claims description 6
- 238000010438 heat treatment Methods 0.000 claims description 5
- 230000002093 peripheral effect Effects 0.000 claims description 5
- 230000009466 transformation Effects 0.000 claims description 5
- 239000000463 material Substances 0.000 claims description 4
- 230000002159 abnormal effect Effects 0.000 claims description 3
- 230000008018 melting Effects 0.000 claims description 2
- 238000002844 melting Methods 0.000 claims description 2
- 239000000155 melt Substances 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 239000002184 metal Substances 0.000 description 2
- 239000011347 resin Substances 0.000 description 2
- 229920005989 resin Polymers 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 1
- 238000005187 foaming Methods 0.000 description 1
- 230000007257 malfunction Effects 0.000 description 1
- 230000004043 responsiveness Effects 0.000 description 1
- 230000008022 sublimation Effects 0.000 description 1
- 238000000859 sublimation Methods 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 |
---|---|---|---|
JP1987064209U JPH0611016Y2 (ja) | 1987-04-30 | 1987-04-30 | 防火シヤツタ− |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1987064209U JPH0611016Y2 (ja) | 1987-04-30 | 1987-04-30 | 防火シヤツタ− |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS63172452U JPS63172452U (enrdf_load_stackoverflow) | 1988-11-09 |
JPH0611016Y2 true JPH0611016Y2 (ja) | 1994-03-23 |
Family
ID=30900156
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1987064209U Expired - Lifetime JPH0611016Y2 (ja) | 1987-04-30 | 1987-04-30 | 防火シヤツタ− |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0611016Y2 (enrdf_load_stackoverflow) |
Families Citing this family (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP5812746B2 (ja) * | 2011-07-28 | 2015-11-17 | 文化シヤッター株式会社 | 開閉装置用回転部材の回転規制機構 |
JP6006507B2 (ja) * | 2012-02-27 | 2016-10-12 | 文化シヤッター株式会社 | 巻取り機構及び当該巻取り機構を備えたシャッター装置 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS4919839U (enrdf_load_stackoverflow) * | 1972-05-27 | 1974-02-20 |
-
1987
- 1987-04-30 JP JP1987064209U patent/JPH0611016Y2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPS63172452U (enrdf_load_stackoverflow) | 1988-11-09 |
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