CA1047661A - Actuator for push button tuner - Google Patents
Actuator for push button tunerInfo
- Publication number
- CA1047661A CA1047661A CA226,856A CA226856A CA1047661A CA 1047661 A CA1047661 A CA 1047661A CA 226856 A CA226856 A CA 226856A CA 1047661 A CA1047661 A CA 1047661A
- Authority
- CA
- Canada
- Prior art keywords
- slide
- pushbutton
- tuning
- interconnecting
- body portion
- 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.)
- Expired
Links
- 239000000463 material Substances 0.000 claims description 6
- 239000012858 resilient material Substances 0.000 claims description 4
- 230000009471 action Effects 0.000 claims description 2
- 230000007246 mechanism Effects 0.000 description 2
- 230000004044 response Effects 0.000 description 2
- 230000000994 depressogenic effect Effects 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 238000011084 recovery Methods 0.000 description 1
Classifications
-
- 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
- H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
- H03J5/242—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection used exclusively for band selection
-
- 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
- Mechanical Control Devices (AREA)
- Push-Button Switches (AREA)
- Structure Of Receivers (AREA)
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP49055376A JPS5215484B2 (en, 2012) | 1974-05-20 | 1974-05-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| CA1047661A true CA1047661A (en) | 1979-01-30 |
Family
ID=12996756
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| CA226,856A Expired CA1047661A (en) | 1974-05-20 | 1975-05-13 | Actuator for push button tuner |
Country Status (7)
| Country | Link |
|---|---|
| US (1) | US4041784A (en, 2012) |
| JP (1) | JPS5215484B2 (en, 2012) |
| CA (1) | CA1047661A (en, 2012) |
| DE (1) | DE2522274C3 (en, 2012) |
| FR (1) | FR2272534B1 (en, 2012) |
| GB (1) | GB1511561A (en, 2012) |
| IT (1) | IT1032921B (en, 2012) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4143555A (en) * | 1975-11-13 | 1979-03-13 | Nihon Technical Kabushiki Kaisha | Dual band pushbutton tuner |
| CA1080377A (en) * | 1975-11-13 | 1980-06-24 | Tamaki Ohashi | Dual band pushbutton tuner |
| JPS5912615A (ja) * | 1982-07-13 | 1984-01-23 | Nippon Technical Co Ltd | 押釦式同調器 |
| US4616516A (en) * | 1983-09-19 | 1986-10-14 | Nihon Technical Kabushiki Kaisha | Push-button tuner |
Family Cites Families (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3463017A (en) * | 1967-11-24 | 1969-08-26 | Gen Instrument Corp | Dual band pushbutton tuner |
| USRE27179E (en) | 1969-04-29 | 1971-09-21 | Tuner actuating mechanism |
-
1974
- 1974-05-20 JP JP49055376A patent/JPS5215484B2/ja not_active Expired
-
1975
- 1975-05-13 CA CA226,856A patent/CA1047661A/en not_active Expired
- 1975-05-15 US US05/577,712 patent/US4041784A/en not_active Expired - Lifetime
- 1975-05-15 GB GB20696/75A patent/GB1511561A/en not_active Expired
- 1975-05-19 IT IT68284/75A patent/IT1032921B/it active
- 1975-05-20 DE DE2522274A patent/DE2522274C3/de not_active Expired
- 1975-05-20 FR FR7515684A patent/FR2272534B1/fr not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| US4041784A (en) | 1977-08-16 |
| DE2522274B2 (de) | 1978-01-19 |
| JPS50147801A (en, 2012) | 1975-11-27 |
| DE2522274C3 (de) | 1978-09-14 |
| DE2522274A1 (de) | 1975-11-27 |
| IT1032921B (it) | 1979-06-20 |
| GB1511561A (en) | 1978-05-24 |
| FR2272534B1 (en, 2012) | 1980-08-08 |
| FR2272534A1 (en, 2012) | 1975-12-19 |
| JPS5215484B2 (en, 2012) | 1977-04-30 |
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