FR2311448A1 - Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts - Google Patents

Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts

Info

Publication number
FR2311448A1
FR2311448A1 FR7440884A FR7440884A FR2311448A1 FR 2311448 A1 FR2311448 A1 FR 2311448A1 FR 7440884 A FR7440884 A FR 7440884A FR 7440884 A FR7440884 A FR 7440884A FR 2311448 A1 FR2311448 A1 FR 2311448A1
Authority
FR
France
Prior art keywords
contact
connections
uhf
receivers
program selector
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
FR7440884A
Other languages
French (fr)
Other versions
FR2311448B1 (en
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.)
METALLO STE FSE
Original Assignee
METALLO STE FSE
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 METALLO STE FSE filed Critical METALLO STE FSE
Priority to FR7440884A priority Critical patent/FR2311448A1/en
Priority to ES443449A priority patent/ES443449A1/en
Priority to DE19752556114 priority patent/DE2556114A1/en
Priority to IT4695675A priority patent/IT1056370B/en
Publication of FR2311448A1 publication Critical patent/FR2311448A1/en
Application granted granted Critical
Publication of FR2311448B1 publication Critical patent/FR2311448B1/fr
Granted 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
    • H03J1/066—Constructional details regarding potentiometric setting of voltage or current variable reactances

Landscapes

  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Slide Switches (AREA)

Abstract

The selector comprises fixed contact strips (1) and a series of separate contact (2). There are several contact rollers (3) which are provided for connection of contact strips with individual contacts; they are mounted in a common support; a contact strip, a roller and a row of contacts form a multiple slide switch and they are connected to a slider which may be moved by the user of the set. The various contact strips are interrupted in places, so that different combinations of connections are made. The individual lengths of roller bridge two contact strips.
FR7440884A 1974-12-12 1974-12-12 Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts Granted FR2311448A1 (en)

Priority Applications (4)

Application Number Priority Date Filing Date Title
FR7440884A FR2311448A1 (en) 1974-12-12 1974-12-12 Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts
ES443449A ES443449A1 (en) 1974-12-12 1975-12-12 Program selector for devices equipped with uhf and vhf tuners. (Machine-translation by Google Translate, not legally binding)
DE19752556114 DE2556114A1 (en) 1974-12-12 1975-12-12 PROGRAM SELECTION
IT4695675A IT1056370B (en) 1974-12-12 1975-12-12 PROGRAM SELECTOR FOR SWITCHING DEVICES AND ELECTRONIC AGREEMENTS

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
FR7440884A FR2311448A1 (en) 1974-12-12 1974-12-12 Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts

Publications (2)

Publication Number Publication Date
FR2311448A1 true FR2311448A1 (en) 1976-12-10
FR2311448B1 FR2311448B1 (en) 1977-11-10

Family

ID=9146050

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7440884A Granted FR2311448A1 (en) 1974-12-12 1974-12-12 Program selector with UHF and VHF tuners - for T.V. receivers has several contact rollers for connections between contact strip and separate contacts

Country Status (4)

Country Link
DE (1) DE2556114A1 (en)
ES (1) ES443449A1 (en)
FR (1) FR2311448A1 (en)
IT (1) IT1056370B (en)

Also Published As

Publication number Publication date
ES443449A1 (en) 1977-05-01
DE2556114A1 (en) 1976-06-16
FR2311448B1 (en) 1977-11-10
IT1056370B (en) 1982-01-30

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Legal Events

Date Code Title Description
ST Notification of lapse