JPS5598734A - Motor drive single lens reflex camera - Google Patents
Motor drive single lens reflex cameraInfo
- Publication number
- JPS5598734A JPS5598734A JP583079A JP583079A JPS5598734A JP S5598734 A JPS5598734 A JP S5598734A JP 583079 A JP583079 A JP 583079A JP 583079 A JP583079 A JP 583079A JP S5598734 A JPS5598734 A JP S5598734A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- counterclockwise
- gear
- mirror
- turn
- 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)
- Cameras In General (AREA)
Abstract
PURPOSE: To make possible miniaturization with a simple constitution by disposing a common motor below a movable mirror which is driven by a mirror drive mechanism and driving respective mechanisms with this motor.
CONSTITUTION: As a motor 16 revolves counterclockwise, a planetary gear 19 revolves to turn a gear 17 counterclockwise which in turn oscillates a spool plate 3 by way of a worm gear 14 and gear 7 and this causes a film winding spool 1 to be turned by gears 8, 2, whereby the film is wound. As a drive gear 25 is turned counterclockwise by the counterclockwise revolution of the motor 16, a planetary gear 27 intermeshes therewith and turns a rotary plate 28 which in turn drives a mirror 33 and turns an aperture plate 46, thereby driving an aperture drive mechanism. When the motor 16 which had revolved counterclockwise is stopped by a photo detecting mechanism, magnets 68, 69 are de-energized to release the engagements of a front pawl 66 and a rear pawl 67 respectively, by which shutter operation is effected. When the motor 16 is run clockwise and the pinion gears 63, 64 are brought to the upper positions, the winding operation of the shutter curtain is accomplished.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP583079A JPS5598734A (en) | 1979-01-22 | 1979-01-22 | Motor drive single lens reflex camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP583079A JPS5598734A (en) | 1979-01-22 | 1979-01-22 | Motor drive single lens reflex camera |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5598734A true JPS5598734A (en) | 1980-07-28 |
Family
ID=11621955
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP583079A Pending JPS5598734A (en) | 1979-01-22 | 1979-01-22 | Motor drive single lens reflex camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5598734A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204240A (en) * | 1987-02-20 | 1988-08-23 | Nikon Corp | Motor-driven device for camera |
-
1979
- 1979-01-22 JP JP583079A patent/JPS5598734A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS63204240A (en) * | 1987-02-20 | 1988-08-23 | Nikon Corp | Motor-driven device for camera |
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