JPH0241616Y2 - - Google Patents
Info
- Publication number
- JPH0241616Y2 JPH0241616Y2 JP1981103690U JP10369081U JPH0241616Y2 JP H0241616 Y2 JPH0241616 Y2 JP H0241616Y2 JP 1981103690 U JP1981103690 U JP 1981103690U JP 10369081 U JP10369081 U JP 10369081U JP H0241616 Y2 JPH0241616 Y2 JP H0241616Y2
- Authority
- JP
- Japan
- Prior art keywords
- sliding plate
- frame
- projector
- positioning means
- sliding
- 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 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 230000000452 restraining effect Effects 0.000 description 2
- 206010011971 Decreased interest Diseases 0.000 description 1
- 239000012141 concentrate Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000009792 diffusion process Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000004080 punching Methods 0.000 description 1
Landscapes
- Overhead Projectors And Projection Screens (AREA)
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10369081U JPS5810421U (ja) | 1981-07-13 | 1981-07-13 | オ−バ−ヘツドタイプ映写機 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10369081U JPS5810421U (ja) | 1981-07-13 | 1981-07-13 | オ−バ−ヘツドタイプ映写機 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS5810421U JPS5810421U (ja) | 1983-01-22 |
JPH0241616Y2 true JPH0241616Y2 (de) | 1990-11-06 |
Family
ID=29898301
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10369081U Granted JPS5810421U (ja) | 1981-07-13 | 1981-07-13 | オ−バ−ヘツドタイプ映写機 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5810421U (de) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236925B2 (de) * | 1974-05-28 | 1977-09-19 |
Family Cites Families (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236925U (de) * | 1975-09-09 | 1977-03-16 |
-
1981
- 1981-07-13 JP JP10369081U patent/JPS5810421U/ja active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5236925B2 (de) * | 1974-05-28 | 1977-09-19 |
Also Published As
Publication number | Publication date |
---|---|
JPS5810421U (ja) | 1983-01-22 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US4012116A (en) | No glasses 3-D viewer | |
JP2003207743A5 (de) | ||
EP1248131A3 (de) | Verschiebungsmechanismus für ein Projektionsobjektiv | |
US4089599A (en) | Device for correcting distortion of a projected image | |
JPH046022Y2 (de) | ||
JPH058554U (ja) | オーバヘツドプロジエクタ | |
JPH0241616Y2 (de) | ||
US3482911A (en) | Image projection apparatus | |
US3447869A (en) | Slide projector-viewer and slide changing device therefor | |
JPH0428091Y2 (de) | ||
JP3464689B2 (ja) | フィルム・レジストレーション・ゲート・アセンブリ | |
JP2016151763A (ja) | 空間映像結像方法及びその装置 | |
US5382991A (en) | Pivoting projection head for overhead projector | |
US3476474A (en) | Slide projector for corner pivot slide mounts | |
JPS6148823A (ja) | スライドプロジエクタの任意位置投影装置 | |
US3215016A (en) | Marker for mounted photographic transparencies | |
CN112204460A (zh) | 显示装置 | |
JPH0521074Y2 (de) | ||
JPH0833774A (ja) | コインの半減トリック手品具 | |
JPH0512071Y2 (de) | ||
JPH0618349Y2 (ja) | 透明被写体用の保持シート | |
JPH0550425B2 (de) | ||
JPH02124551A (ja) | 透視板ファイルシート用映写機 | |
JPH0235287Y2 (de) | ||
JP2001264905A (ja) | 立体写真入れ |