JPS57150218A - Steel crossarm mechanism of push-button tuner - Google Patents

Steel crossarm mechanism of push-button tuner

Info

Publication number
JPS57150218A
JPS57150218A JP3518981A JP3518981A JPS57150218A JP S57150218 A JPS57150218 A JP S57150218A JP 3518981 A JP3518981 A JP 3518981A JP 3518981 A JP3518981 A JP 3518981A JP S57150218 A JPS57150218 A JP S57150218A
Authority
JP
Japan
Prior art keywords
push
holding spring
setting plate
clamp
quick
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.)
Pending
Application number
JP3518981A
Other languages
Japanese (ja)
Inventor
Takao Chagi
Ko Kawarada
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.)
Faurecia Clarion Electronics Co Ltd
Original Assignee
Clarion Co 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 Clarion Co Ltd filed Critical Clarion Co Ltd
Priority to JP3518981A priority Critical patent/JPS57150218A/en
Publication of JPS57150218A publication Critical patent/JPS57150218A/en
Pending 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

PURPOSE:To make a quick-clamp preventive spring unnecessary, also to simplify the structure, and to easily execute the assembly, by providing a quick-clamp preventive part on a part of a holding spring of a steel crossarm. CONSTITUTION:In case when frequency is set, a push-button 12 is drawn out to this side. A push-in part 18d and a setting plate 14 are separated in a holding spring 18 so that the setting plate 14 is turned freely. After a position of the setting plate 14 has been adjusted, the push-button 12 is pushed in. As a result, a tip 12d of a slide plate 12c goes in under a force point part 18b of the holding spring 18, and lifts it upward. As a result, the holding spring 18 moves like a lever around a supporting point 18c, and the setting plate 14 is pressed and fixed. In this case, a quick-clamp preventive part 18f provided on the tip of the holding spring operates so as to lift the push-in part 18d, but its force is weak, and the setting plate 14 is fixed.
JP3518981A 1981-03-13 1981-03-13 Steel crossarm mechanism of push-button tuner Pending JPS57150218A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3518981A JPS57150218A (en) 1981-03-13 1981-03-13 Steel crossarm mechanism of push-button tuner

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3518981A JPS57150218A (en) 1981-03-13 1981-03-13 Steel crossarm mechanism of push-button tuner

Publications (1)

Publication Number Publication Date
JPS57150218A true JPS57150218A (en) 1982-09-17

Family

ID=12434901

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3518981A Pending JPS57150218A (en) 1981-03-13 1981-03-13 Steel crossarm mechanism of push-button tuner

Country Status (1)

Country Link
JP (1) JPS57150218A (en)

Similar Documents

Publication Publication Date Title
JPS5273422A (en) Device for adjusting height of automobile seat
JPS57150218A (en) Steel crossarm mechanism of push-button tuner
GB1443583A (en) Electric switches
JPS51132001A (en) Push button tuner
JPS57122659A (en) Manufacture of permanent magnet exciting type starter or like and equipment for the same
JPS5273279A (en) Vacuum power-magnifier
JPS5291251A (en) Button switch for registering call of elevator
JPS52109258A (en) Device for preventing fork lift truck from producing noise
JPS51148552A (en) Spring pressing structure of automatically opening umbrella
JPS5295883A (en) Safety switch of hydroextractor
JPS5556949A (en) Continuous sheet feeder
JPS5282489A (en) Push-button switch for wristwatches
JPS5343928A (en) Sliding device for rain door
JPS5237326A (en) Seat belt device for automobile
JPS52140008A (en) Automatic well pump
JPS52100742A (en) Window fan
JPS5570661A (en) Paper treatment device
JPS5590238A (en) Assembling parts automatic discharge device
JPS57113444A (en) Switching device
JPS5492357A (en) Back cover engaging structure of portable watch case
JPS5313116A (en) Starter magnetic switch
JPS52123047A (en) Device for controlling elevator
JPS51141125A (en) Buckle device for seat belt
JPS52149873A (en) Panel base of washer
JPS53140426A (en) Auto choke mechanism of a carburetor