FR2397752A1 - Dispositif de syntonisation par boutons-poussoirs - Google Patents

Dispositif de syntonisation par boutons-poussoirs

Info

Publication number
FR2397752A1
FR2397752A1 FR7821625A FR7821625A FR2397752A1 FR 2397752 A1 FR2397752 A1 FR 2397752A1 FR 7821625 A FR7821625 A FR 7821625A FR 7821625 A FR7821625 A FR 7821625A FR 2397752 A1 FR2397752 A1 FR 2397752A1
Authority
FR
France
Prior art keywords
push
button
stop
shaped recess
stops
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
Application number
FR7821625A
Other languages
English (en)
Other versions
FR2397752B1 (fr
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.)
RI EL RICERCHE ELETTRONICHE
Original Assignee
RI EL RICERCHE ELETTRONICHE
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
Priority claimed from IT1269177A external-priority patent/IT1081025B/it
Priority claimed from IT1261178A external-priority patent/IT1175355B/it
Application filed by RI EL RICERCHE ELETTRONICHE filed Critical RI EL RICERCHE ELETTRONICHE
Publication of FR2397752A1 publication Critical patent/FR2397752A1/fr
Application granted granted Critical
Publication of FR2397752B1 publication Critical patent/FR2397752B1/fr
Granted 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

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Display Devices Of Pinball Game Machines (AREA)
  • Structure Of Receivers (AREA)

Abstract

Dispositif à boutons-poussoirs juxtaposés comportant chacun des butées réglables angulairement autour d'un axe perpendiculaire au plan du bouton, chaque butée coopérant avec les bords obliques d'un évidement en forme de V d'un coulisseau de connexion relié à l'appareil et s'étendant transversalement aux boutons-poussoirs. Dispositif caractérisé en ce que les organes de butée de chaque bouton-poussoir se composent de deux butées fixées sur un support de butée commun, pouvant être libéré ou immobilisé dans son déplacement angulaire, de telle sorte que, lors de l'enfoncement d'un bouton-poussoir dans sa position de connexion, tout d'abord, l'une des deux butées glisse le long d'une arête de bord de l'évidement en forme de V du coulisseau de connexion, et déplace ainsi le coulisseau jusqu'à ce que l'autre butée rencontre l'arête opposée de l'évidement en V, et arête alors le coulisseau. Dispositif applicable en particulier aux autoradios.
FR7821625A 1977-07-14 1978-07-13 Dispositif de syntonisation par boutons-poussoirs Granted FR2397752A1 (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
IT1269177A IT1081025B (it) 1977-07-14 1977-07-14 Dispositivo selettore di frequenza a tastiera per apparecchi radio e simili in particolare per autoradio
IT1261178A IT1175355B (it) 1978-05-12 1978-05-12 Dispositivo selettore a tastiera per apparecchi radio e simili in particolare per autoradio

Publications (2)

Publication Number Publication Date
FR2397752A1 true FR2397752A1 (fr) 1979-02-09
FR2397752B1 FR2397752B1 (fr) 1982-05-28

Family

ID=26326574

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7821625A Granted FR2397752A1 (fr) 1977-07-14 1978-07-13 Dispositif de syntonisation par boutons-poussoirs

Country Status (6)

Country Link
US (1) US4189949A (fr)
JP (1) JPS5934007B2 (fr)
BR (1) BR7804516A (fr)
DE (1) DE2829514C2 (fr)
FR (1) FR2397752A1 (fr)
GB (1) GB2002610B (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452632A1 (fr) * 1979-03-30 1980-10-24 Autovox Spa Dispositif d'embrayage, notamment pour la commande manuelle de l'accord d'un recepteur radio de vehicule

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5463602A (en) * 1977-10-29 1979-05-22 Ono Seiko Kk Pushhbutton tuner
IT1103781B (it) * 1978-07-28 1985-10-14 Riel Ricerche Elettroniche Spa Dispositivo selettore a tastiera per apparecchi radio e simili in particolare per autoradio
US4331038A (en) * 1980-02-05 1982-05-25 Mitsumi Electric Co., Ltd. Push-button type tuner apparatus
JPS5831773B2 (ja) * 1981-03-31 1983-07-08 クラリオン株式会社 押釦同調器におけるリンク機構
JPS583626U (ja) * 1981-06-30 1983-01-11 クラリオン株式会社 押釦同調器の腕金機構
JPS5822341Y2 (ja) * 1981-06-30 1983-05-13 クラリオン株式会社 押釦同調器の指針機構
JPS58100525A (ja) * 1981-12-11 1983-06-15 Clarion Co Ltd 押釦同調器の腕金機構
US4523485A (en) * 1981-12-14 1985-06-18 Clarion Co., Ltd. Cross-arm mechanism in a pushbutton tuner
DE3413628C2 (de) * 1983-04-25 1996-09-19 Gen Electric Spaltdichtung für eine Dampfturbine
JPS6318112A (ja) * 1986-07-09 1988-01-26 Mazda Motor Corp エンジンの動弁装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR67200E (fr) * 1947-09-18 1957-11-25 Gen Motors Corp Mécanisme d'accord pour radio-récepteur
US3247728A (en) * 1963-10-28 1966-04-26 Motorola Inc Tuner device
DE2614610A1 (de) * 1975-04-05 1976-10-14 Nihon Technical Kk Drucktastentuner
DE2638285A1 (de) * 1975-09-22 1977-03-24 Motorola Inc Flachbau-abstimmeinrichtung

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1071287B (it) * 1976-05-24 1985-04-02 Cicala Dario Tastiera di impostazione della sintonia per apparecchi radio..con memorizzazione delle sintonie preselezionate

Patent Citations (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR67200E (fr) * 1947-09-18 1957-11-25 Gen Motors Corp Mécanisme d'accord pour radio-récepteur
US3247728A (en) * 1963-10-28 1966-04-26 Motorola Inc Tuner device
DE2614610A1 (de) * 1975-04-05 1976-10-14 Nihon Technical Kk Drucktastentuner
FR2306573A1 (fr) * 1975-04-05 1976-10-29 Nihon Technical Kk Dispositif d'accord a boutons-poussoirs
DE2638285A1 (de) * 1975-09-22 1977-03-24 Motorola Inc Flachbau-abstimmeinrichtung
US4030052A (en) * 1975-09-22 1977-06-14 Motorola, Inc. Flat tuner

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2452632A1 (fr) * 1979-03-30 1980-10-24 Autovox Spa Dispositif d'embrayage, notamment pour la commande manuelle de l'accord d'un recepteur radio de vehicule

Also Published As

Publication number Publication date
JPS5934007B2 (ja) 1984-08-20
FR2397752B1 (fr) 1982-05-28
DE2829514C2 (de) 1986-03-27
US4189949A (en) 1980-02-26
GB2002610B (en) 1982-02-17
DE2829514A1 (de) 1979-02-01
JPS5420601A (en) 1979-02-16
BR7804516A (pt) 1979-04-17
GB2002610A (en) 1979-02-21

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Legal Events

Date Code Title Description
TP Transmission of property
ST Notification of lapse