JPS57105728A - Film winding device of camera - Google Patents
Film winding device of cameraInfo
- Publication number
- JPS57105728A JPS57105728A JP18209780A JP18209780A JPS57105728A JP S57105728 A JPS57105728 A JP S57105728A JP 18209780 A JP18209780 A JP 18209780A JP 18209780 A JP18209780 A JP 18209780A JP S57105728 A JPS57105728 A JP S57105728A
- Authority
- JP
- Japan
- Prior art keywords
- clutch
- winding
- shaft gear
- winding shaft
- spool
- 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
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
Abstract
PURPOSE:To constitute a device so that a film can be wound stably and lightly, by providing a one-way clutch for transmitting only a rotation in the winding direction from a driving source, on a transfer means of a sprocket. CONSTITUTION:Between a winding shaft gear 1 and a winding spool 2 or a sprocket 4, a one-way clutch 7 is used, and this clutch 7 is formed by an inside wall 1a of the winding shaft gear 1, a clutch disk 7a, and a clutch slanting surface 7b of a clutch plate installed to the upper end of the winding spool 2. As for the one-way clutch 7, when the winding shaft gear 1 is turned relatively and counterclockwise against the winding spool 2, the clutch disk 7a is caught between the winding shaft gear 1 and the winding spool 2, forms them in one body, and in other case, the clutch disk 7a is idle between the winding shaft gear 1 and the winding spool 2 so as to hold both of them in a state that they can be rotated independently.
Priority Applications (4)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18209780A JPS57105728A (en) | 1980-12-24 | 1980-12-24 | Film winding device of camera |
| GB8136363A GB2092314B (en) | 1980-12-09 | 1981-12-02 | Film loading winding and rewinding |
| DE19813148783 DE3148783A1 (en) | 1980-12-09 | 1981-12-09 | FILM TRANSPORT DEVICE FOR A PHOTOGRAPHIC CAMERA |
| US06/554,379 US4589604A (en) | 1980-12-09 | 1983-11-25 | Camera device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18209780A JPS57105728A (en) | 1980-12-24 | 1980-12-24 | Film winding device of camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57105728A true JPS57105728A (en) | 1982-07-01 |
Family
ID=16112289
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18209780A Pending JPS57105728A (en) | 1980-12-09 | 1980-12-24 | Film winding device of camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57105728A (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5891437A (en) * | 1981-11-26 | 1983-05-31 | Fuji Photo Optical Co Ltd | Winder device |
| JPS59226337A (en) * | 1983-06-06 | 1984-12-19 | West Electric Co Ltd | Automatic winding device of film |
| JPS6057334A (en) * | 1983-09-07 | 1985-04-03 | Fuji Photo Film Co Ltd | Automatic winding and rewinding device of camera |
-
1980
- 1980-12-24 JP JP18209780A patent/JPS57105728A/en active Pending
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5891437A (en) * | 1981-11-26 | 1983-05-31 | Fuji Photo Optical Co Ltd | Winder device |
| JPS59226337A (en) * | 1983-06-06 | 1984-12-19 | West Electric Co Ltd | Automatic winding device of film |
| JPH039446B2 (en) * | 1983-06-06 | 1991-02-08 | West Electric Co | |
| JPS6057334A (en) * | 1983-09-07 | 1985-04-03 | Fuji Photo Film Co Ltd | Automatic winding and rewinding device of camera |
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