FR1395400A - Radio receiver tuning device - Google Patents

Radio receiver tuning device

Info

Publication number
FR1395400A
FR1395400A FR975410A FR975410A FR1395400A FR 1395400 A FR1395400 A FR 1395400A FR 975410 A FR975410 A FR 975410A FR 975410 A FR975410 A FR 975410A FR 1395400 A FR1395400 A FR 1395400A
Authority
FR
France
Prior art keywords
radio receiver
tuning device
receiver tuning
radio
tuning
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
FR975410A
Other languages
French (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.)
Motorola Solutions Inc
Original Assignee
Motorola Inc
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 Motorola Inc filed Critical Motorola Inc
Application granted granted Critical
Publication of FR1395400A publication Critical patent/FR1395400A/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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/21—Elements
    • Y10T74/2101—Cams
    • Y10T74/2102—Adjustable
FR975410A 1963-06-19 1964-05-22 Radio receiver tuning device Expired FR1395400A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US289078A US3192781A (en) 1963-06-19 1963-06-19 Tuning apparatus

Publications (1)

Publication Number Publication Date
FR1395400A true FR1395400A (en) 1965-04-09

Family

ID=23109962

Family Applications (1)

Application Number Title Priority Date Filing Date
FR975410A Expired FR1395400A (en) 1963-06-19 1964-05-22 Radio receiver tuning device

Country Status (5)

Country Link
US (1) US3192781A (en)
DE (1) DE1297717B (en)
FR (1) FR1395400A (en)
GB (1) GB1054085A (en)
NL (1) NL6405875A (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1766860B1 (en) * 1968-07-31 1971-02-04 Hopt Kg R & E Mechanical part of a tuning device for communications equipment
US3532000A (en) * 1969-07-22 1970-10-06 Motorola Inc Wave signal tuner mechanism
JPS5215683Y2 (en) * 1974-11-06 1977-04-08

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2266709A (en) * 1940-07-29 1941-12-16 Belmont Radio Corp Control apparatus
US2301141A (en) * 1941-05-08 1942-11-03 Belmont Radio Corp Control apparatus
BE484330A (en) * 1947-09-18
US2930241A (en) * 1957-10-17 1960-03-29 Motorola Inc Pushbutton structure
DE1135973B (en) * 1960-03-16 1962-09-06 Telefunken Patent Push button set for tuning receivers to predetermined transmitters

Also Published As

Publication number Publication date
DE1297717B (en) 1969-06-19
NL6405875A (en) 1964-12-21
GB1054085A (en)
US3192781A (en) 1965-07-06

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