JPH017838Y2 - - Google Patents
Info
- Publication number
- JPH017838Y2 JPH017838Y2 JP1983011815U JP1181583U JPH017838Y2 JP H017838 Y2 JPH017838 Y2 JP H017838Y2 JP 1983011815 U JP1983011815 U JP 1983011815U JP 1181583 U JP1181583 U JP 1181583U JP H017838 Y2 JPH017838 Y2 JP H017838Y2
- Authority
- JP
- Japan
- Prior art keywords
- shaft
- winding
- braking
- gear
- screen
- 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 69
- 230000002093 peripheral effect Effects 0.000 claims description 14
- 239000011295 pitch Substances 0.000 description 12
- 230000001105 regulatory effect Effects 0.000 description 8
- 230000007246 mechanism Effects 0.000 description 5
- 230000005540 biological transmission Effects 0.000 description 4
- 238000013016 damping Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 241000356860 Pterygotrigla polyommata Species 0.000 description 1
- 238000012840 feeding operation Methods 0.000 description 1
- 239000004519 grease Substances 0.000 description 1
- 238000009434 installation Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 238000007789 sealing Methods 0.000 description 1
- 230000037072 sun protection Effects 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 |
---|---|---|---|
JP1181583U JPS59117797U (ja) | 1983-01-28 | 1983-01-28 | スクリ−ン巻取り装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1181583U JPS59117797U (ja) | 1983-01-28 | 1983-01-28 | スクリ−ン巻取り装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59117797U JPS59117797U (ja) | 1984-08-08 |
JPH017838Y2 true JPH017838Y2 (ko) | 1989-03-01 |
Family
ID=30143238
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1181583U Granted JPS59117797U (ja) | 1983-01-28 | 1983-01-28 | スクリ−ン巻取り装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59117797U (ko) |
Family Cites Families (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5828155Y2 (ja) * | 1980-01-22 | 1983-06-18 | メタコ企業株式会社 | ロ−ルスクリ−ンの巻上げ制動装置 |
JPS57101295U (ko) * | 1980-12-12 | 1982-06-22 | ||
JPS6015911Y2 (ja) * | 1980-12-18 | 1985-05-18 | 昂 渡辺 | ブラインドの開放停止装置 |
-
1983
- 1983-01-28 JP JP1181583U patent/JPS59117797U/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS59117797U (ja) | 1984-08-08 |
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