JPH0426089B2 - - Google Patents
Info
- Publication number
- JPH0426089B2 JPH0426089B2 JP13816783A JP13816783A JPH0426089B2 JP H0426089 B2 JPH0426089 B2 JP H0426089B2 JP 13816783 A JP13816783 A JP 13816783A JP 13816783 A JP13816783 A JP 13816783A JP H0426089 B2 JPH0426089 B2 JP H0426089B2
- Authority
- JP
- Japan
- Prior art keywords
- film
- brake
- signal
- frame
- reel
- 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 description 3
- 238000010586 diagram Methods 0.000 description 2
- 230000004913 activation Effects 0.000 description 1
- 238000000034 method Methods 0.000 description 1
- 230000003287 optical effect Effects 0.000 description 1
- 238000007665 sagging Methods 0.000 description 1
Classifications
-
- G—PHYSICS
- G03—PHOTOGRAPHY; CINEMATOGRAPHY; ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ELECTROGRAPHY; HOLOGRAPHY
- G03B—APPARATUS OR ARRANGEMENTS FOR TAKING PHOTOGRAPHS OR FOR PROJECTING OR VIEWING THEM; APPARATUS OR ARRANGEMENTS EMPLOYING ANALOGOUS TECHNIQUES USING WAVES OTHER THAN OPTICAL WAVES; ACCESSORIES THEREFOR
- G03B21/00—Projectors or projection-type viewers; Accessories therefor
- G03B21/10—Projectors with built-in or built-on screen
- G03B21/11—Projectors with built-in or built-on screen for microfilm reading
- G03B21/111—Projectors with built-in or built-on screen for microfilm reading of roll films
- G03B21/113—Handling roll films
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Projection-Type Copiers In General (AREA)
- Controlling Rewinding, Feeding, Winding, Or Abnormalities Of Webs (AREA)
- Information Retrieval, Db Structures And Fs Structures Therefor (AREA)
Priority Applications (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13816783A JPS6029734A (ja) | 1983-07-28 | 1983-07-28 | ロ−ルフイルム検索装置 |
| US06/634,440 US4566654A (en) | 1983-07-28 | 1984-07-26 | Web transport device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13816783A JPS6029734A (ja) | 1983-07-28 | 1983-07-28 | ロ−ルフイルム検索装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6029734A JPS6029734A (ja) | 1985-02-15 |
| JPH0426089B2 true JPH0426089B2 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) | 1992-05-06 |
Family
ID=15215592
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13816783A Granted JPS6029734A (ja) | 1983-07-28 | 1983-07-28 | ロ−ルフイルム検索装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6029734A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) |
-
1983
- 1983-07-28 JP JP13816783A patent/JPS6029734A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPS6029734A (ja) | 1985-02-15 |