CA1080377A - Dual band pushbutton tuner - Google Patents

Dual band pushbutton tuner

Info

Publication number
CA1080377A
CA1080377A CA265,379A CA265379A CA1080377A CA 1080377 A CA1080377 A CA 1080377A CA 265379 A CA265379 A CA 265379A CA 1080377 A CA1080377 A CA 1080377A
Authority
CA
Canada
Prior art keywords
pushbutton
pair
tuning
slide
slide assemblies
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
CA265,379A
Other languages
English (en)
French (fr)
Inventor
Tamaki Ohashi
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.)
Nihon Technical KK
Original Assignee
Nihon Technical KK
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 JP13571775A external-priority patent/JPS5260502A/ja
Priority claimed from JP9864976A external-priority patent/JPS5324702A/ja
Application filed by Nihon Technical KK filed Critical Nihon Technical KK
Application granted granted Critical
Publication of CA1080377A publication Critical patent/CA1080377A/en
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

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
CA265,379A 1975-11-13 1976-11-10 Dual band pushbutton tuner Expired CA1080377A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP13571775A JPS5260502A (en) 1975-11-13 1975-11-13 Pushhbutton tuner
JP9864976A JPS5324702A (en) 1976-08-20 1976-08-20 Pushhbutton tuner

Publications (1)

Publication Number Publication Date
CA1080377A true CA1080377A (en) 1980-06-24

Family

ID=26439778

Family Applications (1)

Application Number Title Priority Date Filing Date
CA265,379A Expired CA1080377A (en) 1975-11-13 1976-11-10 Dual band pushbutton tuner

Country Status (5)

Country Link
CA (1) CA1080377A (OSRAM)
DE (1) DE2651746A1 (OSRAM)
FR (1) FR2331918A1 (OSRAM)
GB (1) GB1560638A (OSRAM)
IT (1) IT1071841B (OSRAM)

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US27179A (en) * 1860-02-14 Improvement in marking-gages for sewing-machines
US3415129A (en) * 1966-11-16 1968-12-10 Gen Instrument Corp Dual band pushbutton tuner
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
US3646821A (en) * 1970-03-18 1972-03-07 Motorola Inc Am-fm tuner having five pushbuttons with ten selections
US3722299A (en) * 1971-08-18 1973-03-27 Bendix Corp Cam action tuning slides
DE2329361A1 (de) * 1973-06-08 1975-01-02 Blaupunkt Werke Gmbh Abstimmeinrichtung fuer rundfunkempfaenger von mindestens zwei wellenbereichen
JPS5215484B2 (OSRAM) * 1974-05-20 1977-04-30
CA1029483A (en) * 1974-05-20 1978-04-11 Yoshihiro Sugimoto Actuator for pushbutton tuner
JPS5234884B2 (OSRAM) * 1974-11-12 1977-09-06

Also Published As

Publication number Publication date
FR2331918B1 (OSRAM) 1980-04-11
FR2331918A1 (fr) 1977-06-10
GB1560638A (en) 1980-02-06
IT1071841B (it) 1985-04-10
DE2651746A1 (de) 1977-05-18

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Legal Events

Date Code Title Description
MKEX Expiry