JPH029331B2 - - Google Patents

Info

Publication number
JPH029331B2
JPH029331B2 JP9176481A JP9176481A JPH029331B2 JP H029331 B2 JPH029331 B2 JP H029331B2 JP 9176481 A JP9176481 A JP 9176481A JP 9176481 A JP9176481 A JP 9176481A JP H029331 B2 JPH029331 B2 JP H029331B2
Authority
JP
Japan
Prior art keywords
output
mirror
state
circuit
dead center
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.)
Expired
Application number
JP9176481A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57205726A (en
Inventor
Yasuo Ishiguro
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.)
Nidec Precision Corp
Original Assignee
Nidec Copal Corp
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 Nidec Copal Corp filed Critical Nidec Copal Corp
Priority to JP9176481A priority Critical patent/JPS57205726A/ja
Publication of JPS57205726A publication Critical patent/JPS57205726A/ja
Publication of JPH029331B2 publication Critical patent/JPH029331B2/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
    • G03B19/00—Cameras
    • G03B19/02—Still-picture cameras
    • G03B19/12—Reflex cameras with single objective and a movable reflector or a partly-transmitting mirror

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)
  • Cameras In General (AREA)
  • Shutters For Cameras (AREA)
JP9176481A 1981-06-15 1981-06-15 Mirror driving circuit Granted JPS57205726A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9176481A JPS57205726A (en) 1981-06-15 1981-06-15 Mirror driving circuit

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9176481A JPS57205726A (en) 1981-06-15 1981-06-15 Mirror driving circuit

Publications (2)

Publication Number Publication Date
JPS57205726A JPS57205726A (en) 1982-12-16
JPH029331B2 true JPH029331B2 (enrdf_load_html_response) 1990-03-01

Family

ID=14035616

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9176481A Granted JPS57205726A (en) 1981-06-15 1981-06-15 Mirror driving circuit

Country Status (1)

Country Link
JP (1) JPS57205726A (enrdf_load_html_response)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009276513A (ja) * 2008-05-14 2009-11-26 Sony Corp ミラー駆動装置および撮像装置

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4643191B2 (ja) * 2004-07-15 2011-03-02 株式会社シグマ 一眼レフカメラのクイックリターン機構

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2009276513A (ja) * 2008-05-14 2009-11-26 Sony Corp ミラー駆動装置および撮像装置

Also Published As

Publication number Publication date
JPS57205726A (en) 1982-12-16

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