JPS56153825A - Dial device - Google Patents

Dial device

Info

Publication number
JPS56153825A
JPS56153825A JP18655380A JP18655380A JPS56153825A JP S56153825 A JPS56153825 A JP S56153825A JP 18655380 A JP18655380 A JP 18655380A JP 18655380 A JP18655380 A JP 18655380A JP S56153825 A JPS56153825 A JP S56153825A
Authority
JP
Japan
Prior art keywords
thread
shaft
slip
dial
guide
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.)
Granted
Application number
JP18655380A
Other languages
Japanese (ja)
Other versions
JPS5837729B2 (en
Inventor
Kaizo Tsukamoto
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Priority to JP18655380A priority Critical patent/JPS5837729B2/en
Publication of JPS56153825A publication Critical patent/JPS56153825A/en
Publication of JPS5837729B2 publication Critical patent/JPS5837729B2/en
Expired legal-status Critical Current

Links

Classifications

    • 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
    • H03J1/10—Rope drive; Chain drive

Abstract

PURPOSE:To facilitate an easy winding work of the dial thread as well as an easy slip control of slip mechanism, by providing both the operation mechanism and the driving mechanism independently from each other. CONSTITUTION:The operation mechanism 8 including the dial knob 8d, tuning shaft 8a, operation wheel 8b and others is provided independently from the driving mechanism including the driving wheel 5 to drive the dial thread 6, guide pulley 7 made of the guide member to guide the thread 6, guide roller 5a and others. In other words, the thread 6 forming a part of the driving mechanism is not stretched directly around the mechanism 8. As a result, the frictional force of the slip mechanism between the knob 8d and shaft 8a can be varied freely and independently from the stretching state of the thread 6. Thus the slip state can be controlled. In addition, a winding of thread 6 can be eliminated to a long shaft like shaft 8a. Thus the winding work of thread 6 can be facilitated.
JP18655380A 1980-12-29 1980-12-29 dial device Expired JPS5837729B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18655380A JPS5837729B2 (en) 1980-12-29 1980-12-29 dial device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18655380A JPS5837729B2 (en) 1980-12-29 1980-12-29 dial device

Related Parent Applications (1)

Application Number Title Priority Date Filing Date
JP15047580A Division JPS5683115A (en) 1980-10-27 1980-10-27 Tuning dial mechanism for radio receiver or the like

Publications (2)

Publication Number Publication Date
JPS56153825A true JPS56153825A (en) 1981-11-28
JPS5837729B2 JPS5837729B2 (en) 1983-08-18

Family

ID=16190524

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18655380A Expired JPS5837729B2 (en) 1980-12-29 1980-12-29 dial device

Country Status (1)

Country Link
JP (1) JPS5837729B2 (en)

Also Published As

Publication number Publication date
JPS5837729B2 (en) 1983-08-18

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