JPS56125730A - Motor drive device enabled for automatic loading - Google Patents
Motor drive device enabled for automatic loadingInfo
- Publication number
- JPS56125730A JPS56125730A JP2896780A JP2896780A JPS56125730A JP S56125730 A JPS56125730 A JP S56125730A JP 2896780 A JP2896780 A JP 2896780A JP 2896780 A JP2896780 A JP 2896780A JP S56125730 A JPS56125730 A JP S56125730A
- Authority
- JP
- Japan
- Prior art keywords
- film
- casing
- sprocket
- nail
- wind
- 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.)
- Granted
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 make small the size with a simple mechanism, by using the geared motor in excellent way, and by making the winding of film with the rotation of the casing and performing the shutter set with the rotation of the output axis. CONSTITUTION:The cylindrical casing of geared motor is made rotationable to the camera body. The device consists of the film wind-up nail 1b provided on the surface of casing 1h of the motor 1, guide mechanism guiding the film to the nail 1b, film feed sprocket 11a, transmission gear trains 3-9 to deliver the revolution of the casing 1h to the sprocket 11a, and clutch mechanism provided with the assignment cam 11b and film wind-up nail 23 between the gear trains 3-9 and the sprocket 11a. When the tip of the film 40 touches with the surface of the casing 1h and wound up, the clutch mechanism is slided to complete automatic loading, and the sprocket 11a is drawn with the perforation of the film 40 and the amount of film feed is detected with the film frame wind-up end detection switch 31.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2896780A JPS56125730A (en) | 1980-03-07 | 1980-03-07 | Motor drive device enabled for automatic loading |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2896780A JPS56125730A (en) | 1980-03-07 | 1980-03-07 | Motor drive device enabled for automatic loading |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS56125730A true JPS56125730A (en) | 1981-10-02 |
JPS6232774B2 JPS6232774B2 (en) | 1987-07-16 |
Family
ID=12263174
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2896780A Granted JPS56125730A (en) | 1980-03-07 | 1980-03-07 | Motor drive device enabled for automatic loading |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS56125730A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6050521A (en) * | 1983-08-30 | 1985-03-20 | Fuji Photo Film Co Ltd | Film feeding device of automatic loading camera |
US4619509A (en) * | 1982-05-24 | 1986-10-28 | Canon Kabushiki Kaisha | Film winding device for camera |
-
1980
- 1980-03-07 JP JP2896780A patent/JPS56125730A/en active Granted
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4619509A (en) * | 1982-05-24 | 1986-10-28 | Canon Kabushiki Kaisha | Film winding device for camera |
JPS6050521A (en) * | 1983-08-30 | 1985-03-20 | Fuji Photo Film Co Ltd | Film feeding device of automatic loading camera |
JPH0374369B2 (en) * | 1983-08-30 | 1991-11-26 |
Also Published As
Publication number | Publication date |
---|---|
JPS6232774B2 (en) | 1987-07-16 |
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