JPS5460922A - Brake device of film stage - Google Patents
Brake device of film stageInfo
- Publication number
- JPS5460922A JPS5460922A JP12734077A JP12734077A JPS5460922A JP S5460922 A JPS5460922 A JP S5460922A JP 12734077 A JP12734077 A JP 12734077A JP 12734077 A JP12734077 A JP 12734077A JP S5460922 A JPS5460922 A JP S5460922A
- Authority
- JP
- Japan
- Prior art keywords
- stage
- rails
- film
- moving
- photographing
- 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.)
- Pending
Links
Landscapes
- Projection-Type Copiers In General (AREA)
- Registering, Tensioning, Guiding Webs, And Rollers Therefor (AREA)
Abstract
PURPOSE: To make standstill at the stepping feeding of the film stage rapid by providing a brake means making slide contact to guide rails to the film stage.
CONSTITUTION: A film stage 1 which vacuum sucks a film 3 moves together with guide rails 9, 10 and photographing of each frame of the film 3 by a photographic lens 8 is accomplished. This stage 1 is held contacted to the rails 9, 10 by way of guide rollers 12 thru 16, and the rails 10, etc. and the rolls 16, etc. are normally held applied with braking force by the vacuum suction through a suction pipe 2 by the elestic force of a spring 25. Hence, at the time of moving by the relative stepping feeding with respect to the rails 9, 10 in the direction normal to the directin moving together with the rails 9, 10 by the wire 21 for the purpose of moving of the stage 1 by the wire 21 to its photographing position, the stage 1 is stopped still rapidly and accurately by the braking force, whereby the time consumption up to the start of photographing may be reduced
COPYRIGHT: (C)1979,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12734077A JPS5460922A (en) | 1977-10-24 | 1977-10-24 | Brake device of film stage |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12734077A JPS5460922A (en) | 1977-10-24 | 1977-10-24 | Brake device of film stage |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5460922A true JPS5460922A (en) | 1979-05-16 |
Family
ID=14957490
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12734077A Pending JPS5460922A (en) | 1977-10-24 | 1977-10-24 | Brake device of film stage |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5460922A (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221825A (en) * | 1975-08-13 | 1977-02-18 | Katsuragawa Denki Kk | Micro-film support means for the micro printer |
-
1977
- 1977-10-24 JP JP12734077A patent/JPS5460922A/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5221825A (en) * | 1975-08-13 | 1977-02-18 | Katsuragawa Denki Kk | Micro-film support means for the micro printer |
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