JPS56104520A - Band change-over mechanism - Google Patents

Band change-over mechanism

Info

Publication number
JPS56104520A
JPS56104520A JP695180A JP695180A JPS56104520A JP S56104520 A JPS56104520 A JP S56104520A JP 695180 A JP695180 A JP 695180A JP 695180 A JP695180 A JP 695180A JP S56104520 A JPS56104520 A JP S56104520A
Authority
JP
Japan
Prior art keywords
band
same time
operation member
band change
over mechanism
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
JP695180A
Other languages
Japanese (ja)
Inventor
Tamaki Ohashi
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.)
Nihon Technical Co Ltd
Original Assignee
Nihon Technical 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 Nihon Technical Co Ltd filed Critical Nihon Technical Co Ltd
Priority to JP695180A priority Critical patent/JPS56104520A/en
Publication of JPS56104520A publication Critical patent/JPS56104520A/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
    • H03J5/24—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

Landscapes

  • Braking Arrangements (AREA)

Abstract

PURPOSE:To avoid a malfunction and at the same time ensure a smooth switching operation for a band change-over mechanism, by switching the bands with a pair of working plates. CONSTITUTION:The band change-over switch 7 is selecting the B band, and at the same time an optional operation member 1a for the A band is pressed. Thus a part 1' of the operation member acts on the inclined line of the cam bar 6a to move left the 1st working plate 3a. At the same time, the mover 7' is pressed toward the right via the operation bar 9. As a result, the switch 7 is changed from the B band to A. In accordance with this switching action, the cam bar 6b shifts up to the position where an effect is secured to the corresponding B-band operation member 1b.
JP695180A 1980-01-25 1980-01-25 Band change-over mechanism Pending JPS56104520A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP695180A JPS56104520A (en) 1980-01-25 1980-01-25 Band change-over mechanism

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP695180A JPS56104520A (en) 1980-01-25 1980-01-25 Band change-over mechanism

Publications (1)

Publication Number Publication Date
JPS56104520A true JPS56104520A (en) 1981-08-20

Family

ID=11652528

Family Applications (1)

Application Number Title Priority Date Filing Date
JP695180A Pending JPS56104520A (en) 1980-01-25 1980-01-25 Band change-over mechanism

Country Status (1)

Country Link
JP (1) JPS56104520A (en)

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