JPS55107324A - Push button tuner - Google Patents
Push button tunerInfo
- Publication number
- JPS55107324A JPS55107324A JP1408079A JP1408079A JPS55107324A JP S55107324 A JPS55107324 A JP S55107324A JP 1408079 A JP1408079 A JP 1408079A JP 1408079 A JP1408079 A JP 1408079A JP S55107324 A JPS55107324 A JP S55107324A
- Authority
- JP
- Japan
- Prior art keywords
- push button
- cam
- cam plates
- scaler
- tuner
- 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
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Abstract
PURPOSE: To obtain the push-button tuner of thin and small size and having excellent channel selection accuracy, by taking greater width of cam surface of two cam plates.
CONSTITUTION: The two cam plates 14, 15 being memory plate are fitted to the frame 11 of push button tuner in slide free with the guide pin 16 toward the arrow CD. The cam plates 14, 15 have the V shaped cam 17 with adjacent pitch 2P, and the cam plates 14, 15 are overlapped with the cam 17 by shifting them by pitch P. The push button levers 18a, 18b are provided alternately left and right and are made up respectively of the operation levers 19a, 19b, scaler 20, and push button 21. The scaler 20 is alternately placed at upper and lower surface of the push button lever and is free of moving and stop operation. The scaler 20 is incontact with the V shaped cam 17 of the upper and lower surface cam plates 14, 15 individually with the depression of the push button 21, allowing sequential memory and readout.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1408079A JPS55107324A (en) | 1979-02-09 | 1979-02-09 | Push button tuner |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP1408079A JPS55107324A (en) | 1979-02-09 | 1979-02-09 | Push button tuner |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS55107324A true JPS55107324A (en) | 1980-08-18 |
Family
ID=11851119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP1408079A Pending JPS55107324A (en) | 1979-02-09 | 1979-02-09 | Push button tuner |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS55107324A (en) |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501165A (en) * | 1981-05-18 | 1985-02-26 | Clarion Co., Ltd. | Cross arm mechanism in a pushbutton tuner |
US4512205A (en) * | 1981-11-11 | 1985-04-23 | Clarion Co., Ltd. | Arm mechanism of a pushbutton tuner |
US4549441A (en) * | 1982-05-14 | 1985-10-29 | Clarion Co., Ltd. | Arm mechanism of a pushbutton type tuner |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5395501A (en) * | 1977-02-01 | 1978-08-21 | Nippon Technical | Channel selector |
-
1979
- 1979-02-09 JP JP1408079A patent/JPS55107324A/en active Pending
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5395501A (en) * | 1977-02-01 | 1978-08-21 | Nippon Technical | Channel selector |
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4501165A (en) * | 1981-05-18 | 1985-02-26 | Clarion Co., Ltd. | Cross arm mechanism in a pushbutton tuner |
US4512205A (en) * | 1981-11-11 | 1985-04-23 | Clarion Co., Ltd. | Arm mechanism of a pushbutton tuner |
US4549441A (en) * | 1982-05-14 | 1985-10-29 | Clarion Co., Ltd. | Arm mechanism of a pushbutton type tuner |
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