ES464025A2 - Mejoras introducidas en un teclado para la preseleccion de senales electromagneticas. - Google Patents

Mejoras introducidas en un teclado para la preseleccion de senales electromagneticas.

Info

Publication number
ES464025A2
ES464025A2 ES464025A ES464025A ES464025A2 ES 464025 A2 ES464025 A2 ES 464025A2 ES 464025 A ES464025 A ES 464025A ES 464025 A ES464025 A ES 464025A ES 464025 A2 ES464025 A2 ES 464025A2
Authority
ES
Spain
Prior art keywords
tuning
keyboard
slot
cap
carries
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
Application number
ES464025A
Other languages
English (en)
Spanish (es)
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Autovox SpA
Original Assignee
Autovox SpA
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Application filed by Autovox SpA filed Critical Autovox SpA
Publication of ES464025A2 publication Critical patent/ES464025A2/es
Expired legal-status Critical Current

Links

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
    • H03J5/02—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

  • Push-Button Switches (AREA)
  • Input From Keyboards Or The Like (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Structure Of Receivers (AREA)
ES464025A 1976-11-11 1977-11-10 Mejoras introducidas en un teclado para la preseleccion de senales electromagneticas. Expired ES464025A2 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT5212976A IT1073978B (it) 1976-11-11 1976-11-11 Tastiera per la preselezione di segnali elettromagnetici

Publications (1)

Publication Number Publication Date
ES464025A2 true ES464025A2 (es) 1978-09-01

Family

ID=11276415

Family Applications (1)

Application Number Title Priority Date Filing Date
ES464025A Expired ES464025A2 (es) 1976-11-11 1977-11-10 Mejoras introducidas en un teclado para la preseleccion de senales electromagneticas.

Country Status (9)

Country Link
US (1) US4232560A (enExample)
JP (1) JPS5814768B2 (enExample)
AT (1) AT371960B (enExample)
DE (1) DE2750338C3 (enExample)
ES (1) ES464025A2 (enExample)
FR (1) FR2371055A2 (enExample)
GB (1) GB1595107A (enExample)
IT (1) IT1073978B (enExample)
NL (1) NL7712405A (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1106026B (it) * 1978-09-26 1985-11-11 Autovoc Spa Tastiera per la preselezione dei segnali elettromagnetici
IT1115097B (it) * 1979-03-30 1986-02-03 Autovox Spa Dispositivo di disabilitazione del comando di disinnesto della manopola di sintonia in particolare per autoradio a tastiera
IT1115121B (it) * 1979-03-30 1986-02-03 Autovox Spa Dispositivo ad innesto in particolare per il comando manuale di sintonia di un'autoradio
US4416164A (en) * 1980-06-17 1983-11-22 Mitsumi Electric Company, Ltd. Push-button type tuning apparatus
JPS57133132U (enExample) * 1981-02-13 1982-08-19
US4586391A (en) * 1982-12-14 1986-05-06 Clarion Co., Ltd. Cross arm mechanism in pushbutton tuner
JPH034771U (enExample) * 1989-06-08 1991-01-17

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2217066A (en) * 1938-07-11 1940-10-08 Crosley Corp Station preselector
US2424845A (en) * 1943-08-04 1947-07-29 Belmont Radio Corp Radio control unit
US2512243A (en) * 1944-09-22 1950-06-20 Demeulenaere Robert Push-button control device
US3247728A (en) * 1963-10-28 1966-04-26 Motorola Inc Tuner device
US3602051A (en) * 1970-06-09 1971-08-31 Motorola Inc Pushbutton tuning mechanism
JPS4737048U (enExample) * 1971-05-15 1972-12-23
IT976923B (it) * 1973-01-17 1974-09-10 Autovox Spa Tastiera per la preselezione della sintonia di segnali elettro magnetici in particolare per autoradio
US3906806A (en) * 1974-01-09 1975-09-23 Motorola Inc Pushbutton radio receiver including an improved manual tuning shaft coupling and decoupling assembly
GB1482181A (en) * 1974-04-16 1977-08-10 Autonnic Ltd Preset positioning device
NL7605095A (nl) * 1976-05-13 1977-11-15 Philips Nv Stationkiezer met scharnierarm.
IT1071287B (it) * 1976-05-24 1985-04-02 Cicala Dario Tastiera di impostazione della sintonia per apparecchi radio..con memorizzazione delle sintonie preselezionate
US4120207A (en) * 1976-10-12 1978-10-17 Autovox S.P.A. Keyboard for the preselection of electromagnetic signals

Also Published As

Publication number Publication date
JPS5361901A (en) 1978-06-02
GB1595107A (en) 1981-08-05
FR2371055B2 (enExample) 1982-01-15
US4232560A (en) 1980-11-11
JPS5814768B2 (ja) 1983-03-22
DE2750338A1 (de) 1978-05-18
IT1073978B (it) 1985-04-17
DE2750338B2 (de) 1979-06-21
FR2371055A2 (fr) 1978-06-09
NL7712405A (nl) 1978-05-16
AT371960B (de) 1983-08-25
ATA802277A (de) 1982-12-15
DE2750338C3 (de) 1980-02-28

Similar Documents

Publication Publication Date Title
ES464025A2 (es) Mejoras introducidas en un teclado para la preseleccion de senales electromagneticas.
GB1457455A (en) Tuner keyboard fo' a broadcast receiver
GB1493184A (en) Push-button tuning device
ES268626U (es) Perfeccionamientos en disposiciones de pulsadores para aparatos receptores de telecomunicacion.
GB1086346A (en) Improvements in or relating to push-button actuated frequency selection apparatus
GB660480A (en) Improved tuning mechanism for radio apparatus
US2863043A (en) Push button radio tuning mechanism with band switching contacts
US3447088A (en) Combination tuner for shortwave two-way radio and broadcast receiver
ES468789A1 (es) Dispositivo a friccion destinado a ser utilizado en auto-ra-dios
GB692544A (en) Improvements relating to push-button mechanisms
GB1283507A (en) Radio tuner mechanism
GB1283977A (en) A push-button control device for radio receiver sets
JPS54501A (en) Channel selection unit
GB511309A (en) Means for tuning-in wireless receiving apparatus to given broadcasting stations
GB1065615A (en) Improvements in or relating to push button controlled switches
GB1496711A (en) Keyslide mechanism for a radio receiver pushbutton tuner
ES8202460A1 (es) Conjunto de teclas de apriete para aparatos receptores de latecnica de telecomunicacion
JPS5527719A (en) Channel selection device
JPS5610731A (en) Preset channel selecting device
GB526153A (en) Control device for radio receivers and the like
ES8103896A1 (es) Un dispositivo para inhabilitar el control de desaplicacion para el boton de sintonizacion, especialmente para un radio-receptor.
GB1054085A (enExample)
GB858307A (en) Radio tuning mechanisms
GB516801A (en) Improvements in push-button operated radio receivers
GB498154A (en) Improvements relating to the tuning of radio receivers

Legal Events

Date Code Title Description
FD2A Announcement of lapse in spain

Effective date: 20170706