JPS561028A - Home position stopping device of motor - Google Patents
Home position stopping device of motorInfo
- Publication number
- JPS561028A JPS561028A JP7636579A JP7636579A JPS561028A JP S561028 A JPS561028 A JP S561028A JP 7636579 A JP7636579 A JP 7636579A JP 7636579 A JP7636579 A JP 7636579A JP S561028 A JPS561028 A JP S561028A
- Authority
- JP
- Japan
- Prior art keywords
- pawl
- motor
- cam
- home position
- shutter
- 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
Links
Landscapes
- Details Of Cameras Including Film Mechanisms (AREA)
Abstract
PURPOSE: To let the home position stopping the motors be done by simple constitution and make their operation timings sure by so constituting the device that the detention of each driving system is released with each other by the respective motors for film winding and shutter setting of the camera.
CONSTITUTION: Upon ending of exposure, a shutter-setting motor 2 starts running, and a cam 10 turning integrally with an interlocking gear 8 after the shutter has been set engages with a pawl 15, causing the motor 2 to stop in the home position. On the other hand, a film is wound by the film spool via the motor 1 and when a cam 9 contacts a stop pawl 11, the pawl 11 moves rightward by the inertia and oscillates a pawl 15 to release the detention of the cam 10 by the pawl 15, thus the camera again assumes a shutter-settable state. When the motor 2 runs again upon completion of exposure, the detention of the cam 9 by the pawl 11 is released by the cam 10, pawl 20, etc. and the starting of the motor 1 becomes possible. Hence, the home position stopping and releasing of two sets of the motors are accomplished by the simple constitution by mutual action without using any magnet and the like and their operation timings become sure.
COPYRIGHT: (C)1981,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7636579A JPS561028A (en) | 1979-06-19 | 1979-06-19 | Home position stopping device of motor |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP7636579A JPS561028A (en) | 1979-06-19 | 1979-06-19 | Home position stopping device of motor |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS561028A true JPS561028A (en) | 1981-01-08 |
JPS6226020B2 JPS6226020B2 (en) | 1987-06-05 |
Family
ID=13603319
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP7636579A Granted JPS561028A (en) | 1979-06-19 | 1979-06-19 | Home position stopping device of motor |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS561028A (en) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPH0493138A (en) * | 1990-08-03 | 1992-03-25 | Fuji Electric Co Ltd | Dipping type liquid cooling device |
-
1979
- 1979-06-19 JP JP7636579A patent/JPS561028A/en active Granted
Also Published As
Publication number | Publication date |
---|---|
JPS6226020B2 (en) | 1987-06-05 |
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