JPS57207232A - Connector for electric circuit of camera - Google Patents
Connector for electric circuit of cameraInfo
- Publication number
- JPS57207232A JPS57207232A JP9167981A JP9167981A JPS57207232A JP S57207232 A JPS57207232 A JP S57207232A JP 9167981 A JP9167981 A JP 9167981A JP 9167981 A JP9167981 A JP 9167981A JP S57207232 A JPS57207232 A JP S57207232A
- Authority
- JP
- Japan
- Prior art keywords
- film
- motor
- winding
- switch
- imperfect
- 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 prevent jamming by inhibiting film winding when the electrical connection between a film back having a film winding motor and an electrically driven winder of a camera is imperfect. CONSTITUTION:If a switch S2 is not turned on by a pin on account of imperfect mounting of a film back 3, a switch S1 is off at this time and therefore a motor 4 does not run and a motor 11 does not run either. The switch S2 goes on when a control circuit 5 and the motor 11 are connected surely. If in this way the connection between the back 3 and an electrically driven winder 2 is imperfect, the winder 2 does not operate, and the fear for feeding a film despite the failure in winding operation of a winding spool for feeding the film is eliminated.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9167981A JPS57207232A (en) | 1981-06-16 | 1981-06-16 | Connector for electric circuit of camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP9167981A JPS57207232A (en) | 1981-06-16 | 1981-06-16 | Connector for electric circuit of camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS57207232A true JPS57207232A (en) | 1982-12-18 |
Family
ID=14033172
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP9167981A Pending JPS57207232A (en) | 1981-06-16 | 1981-06-16 | Connector for electric circuit of camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57207232A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074141U (en) * | 1983-10-25 | 1985-05-24 | 日本鋼管株式会社 | Case with large capacity film winder for in-tube camera capsule |
-
1981
- 1981-06-16 JP JP9167981A patent/JPS57207232A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6074141U (en) * | 1983-10-25 | 1985-05-24 | 日本鋼管株式会社 | Case with large capacity film winder for in-tube camera capsule |
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