JPS5672426A - Automatic film winder of camera - Google Patents
Automatic film winder of cameraInfo
- Publication number
- JPS5672426A JPS5672426A JP14886479A JP14886479A JPS5672426A JP S5672426 A JPS5672426 A JP S5672426A JP 14886479 A JP14886479 A JP 14886479A JP 14886479 A JP14886479 A JP 14886479A JP S5672426 A JPS5672426 A JP S5672426A
- Authority
- JP
- Japan
- Prior art keywords
- film
- take
- perforations
- narrow
- external cylinder
- 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
- Details Of Cameras Including Film Mechanisms (AREA)
Abstract
PURPOSE: To make it secure to wind a film automatically by providing a pressing member that winds the leader of a film by frictional force by increasing the diameter of a take-up member at one end part and then comes into contact with the take- up member slantingly.
CONSTITUTION: Narrow-width part A of the film leader fed into film take-up room 8 is pressed by pressing member 25 more strongly at the opposite side to its perforations (a), and consequently an influence of sprockets 4 which are to incline its advance direction to the opposite side to perforations (a) is canceled to wind the film in tight contact with the surface of external cylinder 13 of take-up member 9. Additonally, since take-up member 9 has external cylinder 13 greater in diameter at the side of perforations (a) of narrow-width part A of the film leader, the film is wound in tight contact even at the part, and eventually narrow-width part A is wound in tight contact with the surface of external cylinder 13 of take-up member 9 on the whole.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14886479A JPS5672426A (en) | 1979-11-19 | 1979-11-19 | Automatic film winder of camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP14886479A JPS5672426A (en) | 1979-11-19 | 1979-11-19 | Automatic film winder of camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5672426A true JPS5672426A (en) | 1981-06-16 |
Family
ID=15462436
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP14886479A Pending JPS5672426A (en) | 1979-11-19 | 1979-11-19 | Automatic film winder of camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5672426A (en) |
-
1979
- 1979-11-19 JP JP14886479A patent/JPS5672426A/en active Pending
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