JPS57150833A - Rewinding fork of automatic winding and rewinding camera - Google Patents
Rewinding fork of automatic winding and rewinding cameraInfo
- Publication number
- JPS57150833A JPS57150833A JP3692881A JP3692881A JPS57150833A JP S57150833 A JPS57150833 A JP S57150833A JP 3692881 A JP3692881 A JP 3692881A JP 3692881 A JP3692881 A JP 3692881A JP S57150833 A JPS57150833 A JP S57150833A
- Authority
- JP
- Japan
- Prior art keywords
- fork
- rewinding
- film
- shaft
- magazine
- 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 detect an end of a film easily and exactly, by constituting a rewinding fork so that not only it can be turned centering around the connecting shaft but also it can be slided in the axial direction, too, and detecting a movement of a magazine at the time of the end of the loaded film. CONSTITUTION:A fork 41 is constituted so that it can rotate by interlocking with rotation of a gear 40, and also the fork 41 can be rotated centering around a shaft 41a in the same way as a magazine 21 can be moved in the winding direction by a prop in case a film 20 has ended. Also, the fork 41 can slide in the lengthwise direction of the shaft 41a by providing a difference required only for detecting the end of the film, between the outside diameter of the shaft 41a and the inside diameter of the fork 41. A tip 46a of a switch contact piece 46 stuck to a switch lever 30 slides on a circuit pattern 31 in accordance with operation of the switch lever 30. A control 47 can slide in the direction as indicated with an arrow 47, and is capable of rewinding the film from an optional position by pushing a pressure sensitive sensor 29 by a shaft 47b.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3692881A JPS57150833A (en) | 1981-03-13 | 1981-03-13 | Rewinding fork of automatic winding and rewinding camera |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3692881A JPS57150833A (en) | 1981-03-13 | 1981-03-13 | Rewinding fork of automatic winding and rewinding camera |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS57150833A true JPS57150833A (en) | 1982-09-17 |
Family
ID=12483411
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3692881A Pending JPS57150833A (en) | 1981-03-13 | 1981-03-13 | Rewinding fork of automatic winding and rewinding camera |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS57150833A (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214959A (en) * | 1983-05-20 | 1984-12-04 | Hitachi Ltd | Retrieving method of picture file |
| JPS6075824A (en) * | 1983-10-01 | 1985-04-30 | Nippon Kogaku Kk <Nikon> | Film feeder of camera |
-
1981
- 1981-03-13 JP JP3692881A patent/JPS57150833A/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59214959A (en) * | 1983-05-20 | 1984-12-04 | Hitachi Ltd | Retrieving method of picture file |
| JPS6075824A (en) * | 1983-10-01 | 1985-04-30 | Nippon Kogaku Kk <Nikon> | Film feeder of camera |
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