JPS5568727A - Dial device - Google Patents
Dial deviceInfo
- Publication number
- JPS5568727A JPS5568727A JP14364478A JP14364478A JPS5568727A JP S5568727 A JPS5568727 A JP S5568727A JP 14364478 A JP14364478 A JP 14364478A JP 14364478 A JP14364478 A JP 14364478A JP S5568727 A JPS5568727 A JP S5568727A
- Authority
- JP
- Japan
- Prior art keywords
- motor
- substrata
- main shaft
- switch
- high accuracy
- 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 secure the quick tuning with a high accuracy by driving the gear speed reduction mechanizm as well as the main shaft via the motor and then securing the switching of the motor plus the switch rotation in both the forward and backward directions via the manual switch.
CONSTITUTION: Substrata 1 and 2 are installed oppositely with a fixed space between, and dial main shaft 6 is supported by the axle between the two substrata to be turned freely via the manual operation. Here gear speed reduction mechanism 17 is installed between substrata 1 and 2 to drive 22 the variable capacitor, and motor 10 is installed to substrate 1 or 2 to drive main shaft 6 or reduction gear 17. At the same time, motor 10 can be switched as well as given the switch rotation in the both forward and backward directions via manual switch 15. Thus the quick and high accuracy tuning is ensured.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14364478A JPS5568727A (en) | 1978-11-20 | 1978-11-20 | Dial device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14364478A JPS5568727A (en) | 1978-11-20 | 1978-11-20 | Dial device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5568727A true JPS5568727A (en) | 1980-05-23 |
Family
ID=15343568
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14364478A Pending JPS5568727A (en) | 1978-11-20 | 1978-11-20 | Dial device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5568727A (en) |
-
1978
- 1978-11-20 JP JP14364478A patent/JPS5568727A/en active Pending
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