JPS57205726A - Mirror driving circuit - Google Patents

Mirror driving circuit

Info

Publication number
JPS57205726A
JPS57205726A JP9176481A JP9176481A JPS57205726A JP S57205726 A JPS57205726 A JP S57205726A JP 9176481 A JP9176481 A JP 9176481A JP 9176481 A JP9176481 A JP 9176481A JP S57205726 A JPS57205726 A JP S57205726A
Authority
JP
Japan
Prior art keywords
mirror
photographing
coil
downward
release operation
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
JP9176481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH029331B2 (enrdf_load_html_response
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 true JPS57205726A (en) 1982-12-16
JPH029331B2 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
JP2006030498A (ja) * 2004-07-15 2006-02-02 Sigma Corp 一眼レフカメラのクイックリターン機構

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4720852B2 (ja) * 2008-05-14 2011-07-13 ソニー株式会社 ミラー駆動装置および撮像装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2006030498A (ja) * 2004-07-15 2006-02-02 Sigma Corp 一眼レフカメラのクイックリターン機構

Also Published As

Publication number Publication date
JPH029331B2 (enrdf_load_html_response) 1990-03-01

Similar Documents

Publication Publication Date Title
JPS5536911A (en) Electricity-position conversion device
AU558521B2 (en) Electronic circuit for controlling electromagnetic driving mechanism
JPS5762954A (en) Egr control valve apparatus and its control method
JPS5699826A (en) Controller for magnetic powder clutch for vehicle
JPS57205726A (en) Mirror driving circuit
ATE330326T1 (de) Elektrischer einheit mit betätigungseinrichtung für einen schutzschalter
JPS56122623A (en) Iron bar bending machine
US3524111A (en) Contactless limit switch for machine controls,especially machine tools
JPS5717917A (en) Rocking mirror driving device
JPS5676725A (en) Device for operating double clutch
JPS5656963A (en) Pinion shift mechanism in engine starter
JPS57205725A (en) Mirror driving circuit
FR2505707B1 (enrdf_load_html_response)
JPS5456824A (en) Motor control circuit of self-processing type camera
JPS6424269A (en) Overscanning type electrophotographic copying device
JPS52107526A (en) Speed controller for dc motor
JPS57100866A (en) Automatic soldering device
JPS52135101A (en) Clutch pedal operating apparatus for automobile test
JPS55114421A (en) Reinforcing bar bending machine
JPS5367040A (en) Guide vane switching mechanism for hydraulic machine
JPS54162331A (en) Power transmitting system actuating mechanism
JPS57211740A (en) Wire bonder
JPS56120376A (en) Printing form feed device for printer
ES291881U (es) Mecanismo impulsor de bolas para maquinas recreativas
JPS55152947A (en) Electromagnetic clutch capable of normal and reverse revolution