JPS6244070Y2 - - Google Patents
Info
- Publication number
- JPS6244070Y2 JPS6244070Y2 JP15893181U JP15893181U JPS6244070Y2 JP S6244070 Y2 JPS6244070 Y2 JP S6244070Y2 JP 15893181 U JP15893181 U JP 15893181U JP 15893181 U JP15893181 U JP 15893181U JP S6244070 Y2 JPS6244070 Y2 JP S6244070Y2
- Authority
- JP
- Japan
- Prior art keywords
- screen
- shaft
- holding frame
- diameter cylindrical
- engagement
- 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
- 230000007246 mechanism Effects 0.000 claims description 31
- 238000004804 winding Methods 0.000 claims description 7
- 230000037431 insertion Effects 0.000 description 3
- 238000003780 insertion Methods 0.000 description 3
- 230000002093 peripheral effect Effects 0.000 description 3
- 239000011324 bead Substances 0.000 description 2
- 239000011295 pitch Substances 0.000 description 2
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 230000013011 mating Effects 0.000 description 1
- 230000001105 regulatory effect Effects 0.000 description 1
- 239000000725 suspension Substances 0.000 description 1
Landscapes
- Operating, Guiding And Securing Of Roll- Type Closing Members (AREA)
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893181U JPS5862793U (ja) | 1981-10-24 | 1981-10-24 | ロ−ルスクリ−ン等の巻取装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15893181U JPS5862793U (ja) | 1981-10-24 | 1981-10-24 | ロ−ルスクリ−ン等の巻取装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS5862793U JPS5862793U (ja) | 1983-04-27 |
| JPS6244070Y2 true JPS6244070Y2 (no) | 1987-11-18 |
Family
ID=29951410
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15893181U Granted JPS5862793U (ja) | 1981-10-24 | 1981-10-24 | ロ−ルスクリ−ン等の巻取装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5862793U (no) |
Families Citing this family (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP4707245B2 (ja) * | 2001-02-07 | 2011-06-22 | 株式会社メタコ | 巻取り式手動開閉装置 |
-
1981
- 1981-10-24 JP JP15893181U patent/JPS5862793U/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS5862793U (ja) | 1983-04-27 |
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