JPS55105228A - Motor driving device of camera - Google Patents
Motor driving device of cameraInfo
- 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
Links
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
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)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50115816A (en) * | 1974-02-25 | 1975-09-10 |
-
1979
- 1979-03-02 JP JP2336979A patent/JPS55105228A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS50115816A (en) * | 1974-02-25 | 1975-09-10 |
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