GB1111486A - Push controls for electrical apparatus - Google Patents

Push controls for electrical apparatus

Info

Publication number
GB1111486A
GB1111486A GB1626366A GB1626366A GB1111486A GB 1111486 A GB1111486 A GB 1111486A GB 1626366 A GB1626366 A GB 1626366A GB 1626366 A GB1626366 A GB 1626366A GB 1111486 A GB1111486 A GB 1111486A
Authority
GB
United Kingdom
Prior art keywords
plate
push
covering
scale
electrical apparatus
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
GB1626366A
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.)
DOTT ING GIUSEPPE GALLO SpA
Original Assignee
DOTT ING GIUSEPPE GALLO SpA
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 DOTT ING GIUSEPPE GALLO SpA filed Critical DOTT ING GIUSEPPE GALLO SpA
Publication of GB1111486A publication Critical patent/GB1111486A/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
    • H03J5/24—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection
    • H03J5/26—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 a number of separate pretuned tuning circuits or separate tuning elements selectively brought into circuit, e.g. for waveband selection or for television channel selection operated by hand
    • H03J5/32—Stationary tuning circuits or elements selected by push-button
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H13/00—Switches having rectilinearly-movable operating part or parts adapted for pushing or pulling in one direction only, e.g. push-button switch
    • H01H13/02—Details
    • H01H13/12—Movable parts; Contacts mounted thereon
    • H01H13/14—Operating parts, e.g. push-button

Landscapes

  • Structure Of Receivers (AREA)

Abstract

1,111,486. Push-button mechanism. OOTT. ING. GIUSEPPE GALLO S.p.A. ELETTROMECCANICA CONDOR. 13 April, 1966 [9 July, 1965], No. 16263/66. Heading H3Q. [Also in Division H1] Radio apparatus such as a stop-on-signal car radio is operated by a transparent plate acting as push-button, the plate covering the whole of the front of the receiver and comprising the tuning scale or a protective cover therefor. In Fig. 2 a transparent plate 2 covering the scale 3 extends over the whole visible front surface of the apparatus and actuates contacts 5 through arms 4 having projections 7. The contact pieces 5 are resilient and return the plate 2 to its normal position when released. The plate 2 may be illuminated inwardly to be apparent in the dark.
GB1626366A 1965-02-26 1966-04-13 Push controls for electrical apparatus Expired GB1111486A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
IT418665 1965-02-26

Publications (1)

Publication Number Publication Date
GB1111486A true GB1111486A (en) 1968-04-24

Family

ID=31898457

Family Applications (1)

Application Number Title Priority Date Filing Date
GB1626366A Expired GB1111486A (en) 1965-02-26 1966-04-13 Push controls for electrical apparatus

Country Status (1)

Country Link
GB (1) GB1111486A (en)

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