JPS55105228A - Motor driving device of camera - Google Patents

Motor driving device of camera

Info

Publication number
JPS55105228A
JPS55105228A JP2336979A JP2336979A JPS55105228A JP S55105228 A JPS55105228 A JP S55105228A JP 2336979 A JP2336979 A JP 2336979A JP 2336979 A JP2336979 A JP 2336979A JP S55105228 A JPS55105228 A JP S55105228A
Authority
JP
Japan
Prior art keywords
motor
latch circuit
rewinding
winding
mode
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.)
Pending
Application number
JP2336979A
Other languages
Japanese (ja)
Inventor
Osamu Yoneda
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
Nippon Chemical Industrial Co Ltd
Original Assignee
Nippon Chemical Industrial Co Ltd
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 Nippon Chemical Industrial Co Ltd, Nippon Kogaku KK filed Critical Nippon Chemical Industrial Co Ltd
Priority to JP2336979A priority Critical patent/JPS55105228A/en
Publication of JPS55105228A publication Critical patent/JPS55105228A/en
Pending legal-status Critical Current

Links

Landscapes

  • Details Of Cameras Including Film Mechanisms (AREA)
  • Cameras In General (AREA)

Abstract

PURPOSE: To reduce the number of parts and achieve miniaturization by using one latch circuit for motor stop operation in the winding mode and rewinding mode of film.
CONSTITUTION: A motor drive device 2 is held coupled to a camera body 1. Film winding/rewinding are accomplished by a motor 22. In the winding mode, a latch circuit consisting of transistors 27, 28 is triggered by the timing signal A which is emitted at the winding stop and the motor 22 is stopped by the output of the latch circuit. In the rewinding mode, a timing signal B is generated by a switch S9 upon completion of rewinding and the latch circuit is triggered by the signal B, by which the motor 22 is stopped.
COPYRIGHT: (C)1980,JPO&Japio
JP2336979A 1979-03-02 1979-03-02 Motor driving device of camera Pending JPS55105228A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2336979A JPS55105228A (en) 1979-03-02 1979-03-02 Motor driving device of camera

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2336979A JPS55105228A (en) 1979-03-02 1979-03-02 Motor driving device of camera

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP1300479A Division JPS55105234A (en) 1979-02-07 1979-02-07 Motor winder of camera

Publications (1)

Publication Number Publication Date
JPS55105228A true JPS55105228A (en) 1980-08-12

Family

ID=12108628

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2336979A Pending JPS55105228A (en) 1979-03-02 1979-03-02 Motor driving device of camera

Country Status (1)

Country Link
JP (1) JPS55105228A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115816A (en) * 1974-02-25 1975-09-10

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50115816A (en) * 1974-02-25 1975-09-10

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