ES345347A1 - Radio pushbutton support assembly - Google Patents

Radio pushbutton support assembly

Info

Publication number
ES345347A1
ES345347A1 ES345347A ES345347A ES345347A1 ES 345347 A1 ES345347 A1 ES 345347A1 ES 345347 A ES345347 A ES 345347A ES 345347 A ES345347 A ES 345347A ES 345347 A1 ES345347 A1 ES 345347A1
Authority
ES
Spain
Prior art keywords
push
button
casing
buttons
bar
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
ES345347A
Other languages
Spanish (es)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES345347A1 publication Critical patent/ES345347A1/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

  • Structure Of Receivers (AREA)
  • Push-Button Switches (AREA)
  • Circuits Of Receivers In General (AREA)

Abstract

In a radio receiver, e.g. a car radio having push-button tuning and a tuning dial attached to a supporting structure 3 which is detachably secured to the outer side of a wall of the casing 1 of the radio receiver, tongue 11 extends from the supporting structure 3 and supports a push-button 19. Only a connecting element 25 attached to the push-button extends inside the casing 1 for operation of a switch. The push-buttons slide on the tongues 11 of the structure 3 which is secured to the casing by screws (5 Fig. 1 not shown). The push-buttons are biased outwardly by springs 27 and when one of the push-buttons is pressed a sloping part 33 (Fig. 3) of the push button rod 23 engages with an opening in a locking bar 31 to move the bar 31 to the left. This releases any previously depressed button and a spring 34 maintains the bar 31 and button selected in a retained position. The connecting element 25 has a slot 35 to enable adjustment of the button position by a screw 21.
ES345347A 1966-09-24 1967-09-22 Radio pushbutton support assembly Expired ES345347A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DEP0040442 1966-09-24

Publications (1)

Publication Number Publication Date
ES345347A1 true ES345347A1 (en) 1969-01-01

Family

ID=7377141

Family Applications (1)

Application Number Title Priority Date Filing Date
ES345347A Expired ES345347A1 (en) 1966-09-24 1967-09-22 Radio pushbutton support assembly

Country Status (4)

Country Link
US (1) US3470753A (en)
DE (1) DE1541528B2 (en)
ES (1) ES345347A1 (en)
GB (1) GB1203296A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4194403A (en) * 1976-06-25 1980-03-25 Werbetronic Ag Push-button operated device for storing a plurality of positions of a movable member
DE3015292C2 (en) * 1980-04-21 1985-10-17 Preh, Elektrofeinmechanische Werke Jakob Preh Nachf. Gmbh & Co, 8740 Bad Neustadt Push button assembly

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3234800A (en) * 1961-04-28 1966-02-15 Motorola Inc Pushbutton construction

Also Published As

Publication number Publication date
GB1203296A (en) 1970-08-26
DE1541528A1 (en) 1970-02-26
US3470753A (en) 1969-10-07
DE1541528B2 (en) 1971-12-16

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