IT1140140B - Meccanismo a manovellismo in un sintonizzatori a pulsanti - Google Patents

Meccanismo a manovellismo in un sintonizzatori a pulsanti

Info

Publication number
IT1140140B
IT1140140B IT8125560A IT2556081A IT1140140B IT 1140140 B IT1140140 B IT 1140140B IT 8125560 A IT8125560 A IT 8125560A IT 2556081 A IT2556081 A IT 2556081A IT 1140140 B IT1140140 B IT 1140140B
Authority
IT
Italy
Prior art keywords
crank mechanism
button tuner
tuner
button
crank
Prior art date
Application number
IT8125560A
Other languages
English (en)
Other versions
IT8125560A0 (it
Inventor
Takao Chaki
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
Publication of IT8125560A0 publication Critical patent/IT8125560A0/it
Application granted granted Critical
Publication of IT1140140B publication Critical patent/IT1140140B/it

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
    • H—ELECTRICITY
    • H03—ELECTRONIC CIRCUITRY
    • H03J—TUNING RESONANT CIRCUITS; SELECTING RESONANT CIRCUITS
    • H03J1/00—Details of adjusting, driving, indicating, or mechanical control arrangements for resonant circuits in general
    • H03J1/06—Driving or adjusting arrangements; combined with other driving or adjusting arrangements, e.g. of gain control
    • H03J1/08—Toothed-gear drive; Worm drive
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T74/00—Machine element or mechanism
    • Y10T74/19—Gearing
    • Y10T74/19623—Backlash take-up
IT8125560A 1980-12-12 1981-12-11 Meccanismo a manovellismo in un sintonizzatori a pulsanti IT1140140B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1980177588U JPS5813629Y2 (ja) 1980-12-12 1980-12-12 押釦同調器のクランク

Publications (2)

Publication Number Publication Date
IT8125560A0 IT8125560A0 (it) 1981-12-11
IT1140140B true IT1140140B (it) 1986-09-24

Family

ID=16033606

Family Applications (2)

Application Number Title Priority Date Filing Date
IT8123770U IT8123770V0 (it) 1980-12-12 1981-12-11 Meccanismo a manovellismo in un sintonizzatore a pulsanti.
IT8125560A IT1140140B (it) 1980-12-12 1981-12-11 Meccanismo a manovellismo in un sintonizzatori a pulsanti

Family Applications Before (1)

Application Number Title Priority Date Filing Date
IT8123770U IT8123770V0 (it) 1980-12-12 1981-12-11 Meccanismo a manovellismo in un sintonizzatore a pulsanti.

Country Status (4)

Country Link
US (1) US4480489A (it)
JP (1) JPS5813629Y2 (it)
DE (1) DE3149248A1 (it)
IT (2) IT8123770V0 (it)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US8417327B2 (en) * 2002-06-20 2013-04-09 Physio-Control, Inc. Variable frequency impedance measurement

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE1813427A1 (de) * 1968-12-07 1970-06-25 Bosch Gmbh Robert Riemenscheibe,insbesondere fuer eine Lichtmaschine
US3757590A (en) * 1972-06-30 1973-09-11 Gen Instrument Corp Pushbutton assembly

Also Published As

Publication number Publication date
JPS5813629Y2 (ja) 1983-03-16
DE3149248A1 (de) 1982-08-19
JPS57100325U (it) 1982-06-21
IT8125560A0 (it) 1981-12-11
IT8123770V0 (it) 1981-12-11
US4480489A (en) 1984-11-06

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