ES377372A1 - Turret tuner - Google Patents

Turret tuner

Info

Publication number
ES377372A1
ES377372A1 ES377372A ES377372A ES377372A1 ES 377372 A1 ES377372 A1 ES 377372A1 ES 377372 A ES377372 A ES 377372A ES 377372 A ES377372 A ES 377372A ES 377372 A1 ES377372 A1 ES 377372A1
Authority
ES
Spain
Prior art keywords
spindle
tuning
motion
spring
adjusting screws
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
ES377372A
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 ES377372A1 publication Critical patent/ES377372A1/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
    • H03J5/10—Settings determined by a number of positioning means mounted on a common support, e.g. turret tuner, which is adjustable to desired positions, a different positioning means being in operation in each position

Landscapes

  • Mechanical Operated Clutches (AREA)
  • Transmission Devices (AREA)
  • Channel Selection Circuits, Automatic Tuning Circuits (AREA)
  • Toys (AREA)

Abstract

A broadcast station selector device comprising a step-by-step rotating drum, and axially adjustable adjusting screws, adapted to cooperate with a spring-controlled tuning slider, which is coupled with the station selector tuning member, and that it comprises a control member that can be depressed under pressure, in an axial direction, against the force of a spring, and that in its extreme position, in which it retains the tuning cursor out of the reach of the adjusting screws, causes the drum moves step by step; characterized by means for converting the reciprocating motion of the drive member into a continuous rotary motion of a spindle extending parallel to the direction of motion of the drive member, and which by means of an eccentric drive shank drives a Maltese cross of the drum shaft, only during a part of each revolution of the spindle, and blocking said Maltese cross in the other cases; said means being formed by a lateral projection of the control member, said projection fitting into an inclined peripheral groove of the spindle. (Machine-translation by Google Translate, not legally binding)
ES377372A 1969-03-13 1970-03-11 Turret tuner Expired ES377372A1 (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL6903861A NL148464B (en) 1969-03-13 1969-03-13 STATION SELECTOR.

Publications (1)

Publication Number Publication Date
ES377372A1 true ES377372A1 (en) 1973-02-01

Family

ID=19806399

Family Applications (1)

Application Number Title Priority Date Filing Date
ES377372A Expired ES377372A1 (en) 1969-03-13 1970-03-11 Turret tuner

Country Status (5)

Country Link
JP (1) JPS5012961B1 (en)
DE (2) DE2011576C3 (en)
ES (1) ES377372A1 (en)
GB (1) GB1306437A (en)
NL (1) NL148464B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL169808C (en) * 1974-10-14 1982-08-16 Philips Nv FREQUENCY SELECTOR WITH FREEWHEEL COUPLING.
US4165499A (en) * 1976-08-13 1979-08-21 Nihon Technical Kabushiki Kaisha Channel-selecting, presettable, rotary type tuning device

Also Published As

Publication number Publication date
DE2011576A1 (en) 1970-10-01
JPS5012961B1 (en) 1975-05-16
NL6903861A (en) 1970-09-15
NL148464B (en) 1976-01-15
DE7008977U (en) 1973-11-22
DE2011576C3 (en) 1975-05-07
DE2011576B2 (en) 1974-09-12
GB1306437A (en) 1973-02-14

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