GB954303A - Improvements in or relating to push-button arrangements - Google Patents

Improvements in or relating to push-button arrangements

Info

Publication number
GB954303A
GB954303A GB3600860A GB3600860A GB954303A GB 954303 A GB954303 A GB 954303A GB 3600860 A GB3600860 A GB 3600860A GB 3600860 A GB3600860 A GB 3600860A GB 954303 A GB954303 A GB 954303A
Authority
GB
United Kingdom
Prior art keywords
button
indicator
push
indication
depressed
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
GB3600860A
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.)
Philips Electrical Industries Ltd
Original Assignee
Philips Electrical Industries Ltd
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 Philips Electrical Industries Ltd filed Critical Philips Electrical Industries Ltd
Publication of GB954303A publication Critical patent/GB954303A/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)
  • Structure Of Receivers (AREA)

Abstract

954,303. Push-button tuning mechanisms. PHILIPS ELECTRICAL INDUSTRIES Ltd. Oct. 20, 1960 [Oct. 22, 1959], No. 36008/60. Heading H3Q. A push-button arrangement includes a plurality of buttons with corresponding indicators, and means by which an indication of the last depressed button is obtained. Each pushbutton 1, Fig. 2, is mounted on a slidable spring- urged rod 3 of a radio tuner. The indication members 13 are mounted on a common stationary shaft 11, and are urged against windows 15 by spring 9, Fig. 5. The locking-plate 23, which is rotatable about end lugs 25, and the appropriate indicator, are both rotated when a button is depressed, so that the face of the indicator which bears the indication appears in the window, and is locked in this position by a hook 31 upon release of the button (Fig. 4, not shown). The indicator is released to return to its rest position upon depression of another button. A button without an indicator but which releases the previously depressed button, and switches the receiver to continuous tuning, may also be provided.
GB3600860A 1959-10-22 1960-10-20 Improvements in or relating to push-button arrangements Expired GB954303A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEN0010479 1959-10-22

Publications (1)

Publication Number Publication Date
GB954303A true GB954303A (en) 1964-04-02

Family

ID=7339304

Family Applications (1)

Application Number Title Priority Date Filing Date
GB3600860A Expired GB954303A (en) 1959-10-22 1960-10-20 Improvements in or relating to push-button arrangements

Country Status (1)

Country Link
GB (1) GB954303A (en)

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