JPS53132201A - Push button tuner - Google Patents
Push button tunerInfo
- Publication number
- JPS53132201A JPS53132201A JP4682377A JP4682377A JPS53132201A JP S53132201 A JPS53132201 A JP S53132201A JP 4682377 A JP4682377 A JP 4682377A JP 4682377 A JP4682377 A JP 4682377A JP S53132201 A JPS53132201 A JP S53132201A
- Authority
- JP
- Japan
- Prior art keywords
- push button
- button tuner
- tuner
- push buttons
- core
- 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
Classifications
-
- H—ELECTRICITY
- H04—ELECTRIC COMMUNICATION TECHNIQUE
- H04W—WIRELESS COMMUNICATION NETWORKS
- H04W99/00—Subject matter not provided for in other groups of this subclass
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J5/00—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner
- H03J5/02—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings
- H03J5/04—Discontinuous tuning; Selecting predetermined frequencies; Selecting frequency bands with or without continuous tuning in one or more of the bands, e.g. push-button tuning, turret tuner with variable tuning element having a number of predetermined settings and adjustable to a desired one of these settings operated by hand
- H03J5/12—Settings determined by a number of separately-actuated driving means which adjust the tuning element directly to desired settings
Landscapes
- Engineering & Computer Science (AREA)
- Computer Networks & Wireless Communication (AREA)
- Signal Processing (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
PURPOSE:To reduce the force required to operate push buttons and to make small the push buttons in size, by using the straight line movement of a push button as that of a core directly and operating the core linking member.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682377A JPS53132201A (en) | 1977-04-25 | 1977-04-25 | Push button tuner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4682377A JPS53132201A (en) | 1977-04-25 | 1977-04-25 | Push button tuner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS53132201A true JPS53132201A (en) | 1978-11-17 |
Family
ID=12758043
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4682377A Pending JPS53132201A (en) | 1977-04-25 | 1977-04-25 | Push button tuner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS53132201A (en) |
-
1977
- 1977-04-25 JP JP4682377A patent/JPS53132201A/en active Pending
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