JPS57148731A - Film rewinding device - Google Patents
Film rewinding deviceInfo
- Publication number
- JPS57148731A JPS57148731A JP3490081A JP3490081A JPS57148731A JP S57148731 A JPS57148731 A JP S57148731A JP 3490081 A JP3490081 A JP 3490081A JP 3490081 A JP3490081 A JP 3490081A JP S57148731 A JPS57148731 A JP S57148731A
- Authority
- JP
- Japan
- Prior art keywords
- patrone
- back cover
- friction
- facilitate
- shaft
- 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
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
- G03B17/00—Details of cameras or camera bodies; Accessories therefor
- G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
- G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras
Abstract
PURPOSE:To facilitate the put-in and take-out of a patrone, by disengaging a friction member that performs the film rewinding by the friction and in coupling with the opening of the back cover of a camera. CONSTITUTION:The friction members 4, 5 and 6 are pressed to the shaft 1a of a patrone 1, and the shaft 1a is turned by the member 4 which is turned by a motor and via a gear 2. Thus a film is rewound. When the back cover is opened to load the patrone 1, a lever 9 is pulled by a spring 10 and turned clockwise. Thus the member 5 is moved toward an arrow A. As a result, the space between the members 4 and 5 is increased to facilitate the loading of the patrone 1. When the cartridge 1 is taken out of the camera, a friction member 6 attached to the back cover is set free from the shaft 1a with the opening of the back cover. At the same time, the member 5 is disengaged by the lever 9 to facilitate the take-out of the patrone 1.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3490081A JPS57148731A (en) | 1981-03-11 | 1981-03-11 | Film rewinding device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3490081A JPS57148731A (en) | 1981-03-11 | 1981-03-11 | Film rewinding device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57148731A true JPS57148731A (en) | 1982-09-14 |
Family
ID=12427054
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3490081A Pending JPS57148731A (en) | 1981-03-11 | 1981-03-11 | Film rewinding device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57148731A (en) |
-
1981
- 1981-03-11 JP JP3490081A patent/JPS57148731A/en active Pending
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