JPS57154228A - Aperture and mirror driving device for single lens reflex camera - Google Patents
Aperture and mirror driving device for single lens reflex cameraInfo
- Publication number
- JPS57154228A JPS57154228A JP4019081A JP4019081A JPS57154228A JP S57154228 A JPS57154228 A JP S57154228A JP 4019081 A JP4019081 A JP 4019081A JP 4019081 A JP4019081 A JP 4019081A JP S57154228 A JPS57154228 A JP S57154228A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- aperture
- signal sig
- starts
- fed
- 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
- G03B9/00—Exposure-making shutters; Diaphragms
- G03B9/02—Diaphragms
Landscapes
- Physics & Mathematics (AREA)
- General Physics & Mathematics (AREA)
- Details Of Cameras Including Film Mechanisms (AREA)
- Cameras In General (AREA)
- Diaphragms For Cameras (AREA)
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4019081A JPS57154228A (en) | 1981-03-19 | 1981-03-19 | Aperture and mirror driving device for single lens reflex camera |
US06/357,813 US4443083A (en) | 1981-03-19 | 1982-03-15 | Driving apparatus in a camera |
DE3209952A DE3209952C2 (de) | 1981-03-19 | 1982-03-18 | Spiegelreflexkamera |
GB8208052A GB2098342B (en) | 1981-03-19 | 1982-03-19 | Motorised slr camera |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4019081A JPS57154228A (en) | 1981-03-19 | 1981-03-19 | Aperture and mirror driving device for single lens reflex camera |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS57154228A true JPS57154228A (en) | 1982-09-24 |
JPH0255764B2 JPH0255764B2 (ja) | 1990-11-28 |
Family
ID=12573849
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4019081A Granted JPS57154228A (en) | 1981-03-19 | 1981-03-19 | Aperture and mirror driving device for single lens reflex camera |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS57154228A (ja) |
-
1981
- 1981-03-19 JP JP4019081A patent/JPS57154228A/ja active Granted
Also Published As
Publication number | Publication date |
---|---|
JPH0255764B2 (ja) | 1990-11-28 |
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