ES268626U - Perfeccionamientos en disposiciones de pulsadores para aparatos receptores de telecomunicacion. - Google Patents
Perfeccionamientos en disposiciones de pulsadores para aparatos receptores de telecomunicacion.Info
- Publication number
- ES268626U ES268626U ES1981268626U ES268626U ES268626U ES 268626 U ES268626 U ES 268626U ES 1981268626 U ES1981268626 U ES 1981268626U ES 268626 U ES268626 U ES 268626U ES 268626 U ES268626 U ES 268626U
- Authority
- ES
- Spain
- Prior art keywords
- depressible
- rotatable
- tuning
- casing
- frequency range
- 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
Classifications
-
- H—ELECTRICITY
- H03—ELECTRONIC CIRCUITRY
- H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
- H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
- H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
- H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances
Landscapes
- Channel Selection Circuits, Automatic Tuning Circuits (AREA)
- Push-Button Switches (AREA)
- Casings For Electric Apparatus (AREA)
- Structure Of Receivers (AREA)
Abstract
Disposición de pulsadores para aparatos receptores de telecomunicación, en particular para receptores de radio y televisión, con una caja con pulsadores que se disparan mutuamente para conectar valores eléctricos almacenables, discrecionalmente ajustables, de memorias de canal constituidas por varios divisores de tensión para sintonización por diodos de capacidad, con botones de presión giratorios y desplazables asociados a los pulsadores respectivos, para sintonización de los canales y, en caso de necesidad, para la selección de una gama de frecuencias que es ajustable en una posición del botón de presión giratorio preferiblemente apretada diferente de la posición de sintonización por giro hasta alcanzar posiciones angulares de enclavamiento diferentes, caracterizada porque los botones de presión giratorios dispuestos en una depresión de la caja están tapados por una cubierta apoyada de forma longitudinalmente desplazable en la caja.
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| DE19803039402 DE3039402A1 (de) | 1980-10-18 | 1980-10-18 | Drucktastenaggregat |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| ES268626U true ES268626U (es) | 1983-06-16 |
| ES268626Y ES268626Y (es) | 1983-12-16 |
Family
ID=6114683
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| ES1981268626U Expired ES268626Y (es) | 1980-10-18 | 1981-08-24 | Perfeccionamientos en disposiciones de pulsadores para aparatos receptores de telecomunicacion. |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US4408346A (es) |
| EP (1) | EP0050202B1 (es) |
| JP (1) | JPS5793718A (es) |
| DE (1) | DE3039402A1 (es) |
| ES (1) | ES268626Y (es) |
Families Citing this family (9)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4823397A (en) * | 1988-01-29 | 1989-04-18 | Southern Marine Research, Inc. | Transceiver with moisture resistant cover for thumbwheels and the like |
| US4997103A (en) * | 1989-06-12 | 1991-03-05 | Grid Systems Corporation | Sliding door |
| DE4017075A1 (de) * | 1990-05-26 | 1991-11-28 | Basf Lacke & Farben | Lacke und verwendung dieser lacke als decklacke zur lackierung von automobilkarosserien |
| DE29601863U1 (de) * | 1996-02-05 | 1996-04-18 | Loewe Opta GmbH, 96317 Kronach | Bedieneinheit für Geräte der Unterhaltungselektronik |
| AU2000276661A1 (en) * | 2000-10-02 | 2002-04-15 | Nokia Corporation | Sliding cover |
| US6666142B1 (en) * | 2002-11-25 | 2003-12-23 | The United States Of America As Represented By The Secretary Of The Navy | Switch key tool for use in changing switch knob settings on a laser guided bomb |
| US9089963B2 (en) * | 2008-11-17 | 2015-07-28 | Versatility Tool Works & Manufacturing Company | Tool cabinet with downward opening transparent front door |
| DE102010062068A1 (de) * | 2010-11-26 | 2012-05-31 | Thum + Mahr Gmbh | Vorrichtung zum Mischen von Pegeln von einer Vielzahl von Audiosignalen |
| US10285864B2 (en) | 2014-07-25 | 2019-05-14 | Snap-On Incorporated | Auto-darkening welding helmet |
Family Cites Families (7)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US3110533A (en) * | 1961-10-12 | 1963-11-12 | Bron Andre Le | Combination cabinet bar unit |
| DE1246091C2 (de) * | 1964-10-17 | 1976-04-29 | Preh Elektrofeinmechanische Werke Jakob Preh Nachf., 8740 Bad Neustadt | Einstellaggregat |
| DE1911898B2 (de) * | 1969-03-08 | 1978-08-10 | Preh, Elektrofeinmechanische Werke Jakob Preh Nachf., 8740 Bad Neustadt | Kanalwahlaggregat für HF-Empfänger |
| DE7219476U (de) * | 1972-05-24 | 1972-09-14 | Sel Ag | Gehäuse fur elektrische Nachrichten gerate |
| FR2300370A1 (fr) * | 1975-02-07 | 1976-09-03 | Philips Ind Commerciale | Dispositif de securite pour boutons de reglage d'appareils electriques |
| DE2833184C2 (de) * | 1978-07-28 | 1983-06-01 | Preh, Elektrofeinmechanische Werke, Jakob Preh, Nachf. Gmbh & Co, 8740 Bad Neustadt | Drucktastenaggregat |
| US4217012A (en) * | 1978-11-27 | 1980-08-12 | Fellowes Manufacturing Company | Storage unit |
-
1980
- 1980-10-18 DE DE19803039402 patent/DE3039402A1/de active Granted
-
1981
- 1981-08-20 EP EP81106475A patent/EP0050202B1/de not_active Expired
- 1981-08-24 ES ES1981268626U patent/ES268626Y/es not_active Expired
- 1981-09-14 US US06/301,660 patent/US4408346A/en not_active Expired - Fee Related
- 1981-10-14 JP JP56162891A patent/JPS5793718A/ja active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| ES268626Y (es) | 1983-12-16 |
| US4408346A (en) | 1983-10-04 |
| EP0050202B1 (de) | 1984-06-13 |
| JPS6243366B2 (es) | 1987-09-14 |
| DE3039402C2 (es) | 1989-03-09 |
| EP0050202A1 (de) | 1982-04-28 |
| DE3039402A1 (de) | 1982-05-19 |
| JPS5793718A (en) | 1982-06-10 |
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