GB886052A - Tuning control for combined radio and television receiver - Google Patents

Tuning control for combined radio and television receiver

Info

Publication number
GB886052A
GB886052A GB2897958A GB2897958A GB886052A GB 886052 A GB886052 A GB 886052A GB 2897958 A GB2897958 A GB 2897958A GB 2897958 A GB2897958 A GB 2897958A GB 886052 A GB886052 A GB 886052A
Authority
GB
United Kingdom
Prior art keywords
tuning
radio
television receiver
drive
pin
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
GB2897958A
Inventor
Egon Schwarzer
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.)
Loewe Opta GmbH
Original Assignee
Loewe Opta GmbH
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 Loewe Opta GmbH filed Critical Loewe Opta GmbH
Priority to GB2897958A priority Critical patent/GB886052A/en
Publication of GB886052A publication Critical patent/GB886052A/en
Expired legal-status Critical Current

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
    • H03J1/10—Rope drive; Chain drive

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)

Abstract

886,052. Adjusting radio receiving apparatus. LOEWE OPTA A.G. Sept. 10, 1958, No. 28979/58. Class 40(5). A tuning control drive for a combined radio and television receiver, is characterized in that movement of the drive, which makes several rotations for radio tuning, is limited to a maximum of one turn for fine tuning of the television receiver. In the embodiment shown, the drive shaft 8 is coupled to the radio receiver tuning capacitor by a cord drive, and has mounted on it a cam-shaped dielectric disc 1 for fine tuning of the television receiver. A cranked arm 4, has a slot 6 in which is supported a pin 5, such that the head 3 of the disc 1 is free to pass beneath the pin when tuning the radio receiver. For television reception, the button FS is depressed, lowering the pin 5 which then prevents the disc from being turned through more than one revolution by engaging with the head 3. The control shaft 8 may be combined with the channel selection switch in the manner usual in television receivers.
GB2897958A 1958-09-10 1958-09-10 Tuning control for combined radio and television receiver Expired GB886052A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB2897958A GB886052A (en) 1958-09-10 1958-09-10 Tuning control for combined radio and television receiver

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2897958A GB886052A (en) 1958-09-10 1958-09-10 Tuning control for combined radio and television receiver

Publications (1)

Publication Number Publication Date
GB886052A true GB886052A (en) 1962-01-03

Family

ID=10284308

Family Applications (1)

Application Number Title Priority Date Filing Date
GB2897958A Expired GB886052A (en) 1958-09-10 1958-09-10 Tuning control for combined radio and television receiver

Country Status (1)

Country Link
GB (1) GB886052A (en)

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