JPS57154228A - Aperture and mirror driving device for single lens reflex camera - Google Patents

Aperture and mirror driving device for single lens reflex camera

Info

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
Application number
JP4019081A
Other languages
English (en)
Other versions
JPH0255764B2 (ja
Inventor
Yoshiyuki Nakano
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Nikon Corp
Original Assignee
Nikon Corp
Nippon Kogaku KK
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Nikon Corp, Nippon Kogaku KK filed Critical Nikon Corp
Priority to JP4019081A priority Critical patent/JPS57154228A/ja
Priority to US06/357,813 priority patent/US4443083A/en
Priority to DE3209952A priority patent/DE3209952C2/de
Priority to GB8208052A priority patent/GB2098342B/en
Publication of JPS57154228A publication Critical patent/JPS57154228A/ja
Publication of JPH0255764B2 publication Critical patent/JPH0255764B2/ja
Granted legal-status Critical Current

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)
JP4019081A 1981-03-19 1981-03-19 Aperture and mirror driving device for single lens reflex camera Granted JPS57154228A (en)

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)

Also Published As

Publication number Publication date
JPH0255764B2 (ja) 1990-11-28

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