JPS56117223A - Motor driving device - Google Patents

Motor driving device

Info

Publication number
JPS56117223A
JPS56117223A JP2137680A JP2137680A JPS56117223A JP S56117223 A JPS56117223 A JP S56117223A JP 2137680 A JP2137680 A JP 2137680A JP 2137680 A JP2137680 A JP 2137680A JP S56117223 A JPS56117223 A JP S56117223A
Authority
JP
Japan
Prior art keywords
casing
lever
pawl
rotates
output shaft
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
JP2137680A
Other languages
Japanese (ja)
Other versions
JPS6232773B2 (en
Inventor
Masaaki Morota
Yoshinobu Tanaka
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.)
Kyocera Corp
Yashica Co Ltd
Original Assignee
Kyocera Corp
Yashica Co Ltd
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 Kyocera Corp, Yashica Co Ltd filed Critical Kyocera Corp
Priority to JP2137680A priority Critical patent/JPS56117223A/en
Publication of JPS56117223A publication Critical patent/JPS56117223A/en
Publication of JPS6232773B2 publication Critical patent/JPS6232773B2/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
    • G03B17/00—Details of cameras or camera bodies; Accessories therefor
    • G03B17/42—Interlocking between shutter operation and advance of film or change of plate or cut-film
    • G03B17/425—Interlocking between shutter operation and advance of film or change of plate or cut-film motor drive cameras

Landscapes

  • Physics & Mathematics (AREA)
  • General Physics & Mathematics (AREA)
  • Details Of Cameras Including Film Mechanisms (AREA)

Abstract

PURPOSE:To miniaturize a camera and to facilitate its operation by providing the casing of a geared motor to a camera body rotatably so that when for force constraining an output shaft is greater than a load on the casing, the casing will rotate and when less, the output shaft will rotate. CONSTITUTION:Since gear 1a united with casing 1h is hooked with film winding pawl 23, output shaft 1a rotates, cam 2 rotates counterclockwise and lever 21 moves to charge the shutter. As cam 2 rotates further, roller 2b rotates lever 22 counterclockwise and pin 22a on lever 22 pushes pawl 23 clockwise to disengage pawl 23a from gear 1a. As a result, casing 1a becomes rotatable. On the other hand, bent and raised part 23b of pawl 23 presses lever 24 to move communication plate 25 to right, and then while a film is taken up by one frame by rotating cam 11b united with sprockets, switch 31 is opened to stop motor 1e. Thus, the camera is miniaturized and its operation is simplified.
JP2137680A 1980-02-22 1980-02-22 Motor driving device Granted JPS56117223A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2137680A JPS56117223A (en) 1980-02-22 1980-02-22 Motor driving device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2137680A JPS56117223A (en) 1980-02-22 1980-02-22 Motor driving device

Publications (2)

Publication Number Publication Date
JPS56117223A true JPS56117223A (en) 1981-09-14
JPS6232773B2 JPS6232773B2 (en) 1987-07-16

Family

ID=12053367

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2137680A Granted JPS56117223A (en) 1980-02-22 1980-02-22 Motor driving device

Country Status (1)

Country Link
JP (1) JPS56117223A (en)

Also Published As

Publication number Publication date
JPS6232773B2 (en) 1987-07-16

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