KR910013132A - 릴 구동장치 - Google Patents

릴 구동장치 Download PDF

Info

Publication number
KR910013132A
KR910013132A KR1019890020728A KR890020728A KR910013132A KR 910013132 A KR910013132 A KR 910013132A KR 1019890020728 A KR1019890020728 A KR 1019890020728A KR 890020728 A KR890020728 A KR 890020728A KR 910013132 A KR910013132 A KR 910013132A
Authority
KR
South Korea
Prior art keywords
rotating body
driven
electric rotating
reel drive
friction
Prior art date
Application number
KR1019890020728A
Other languages
English (en)
Other versions
KR920008481B1 (ko
Inventor
김봉주
최승렬
Original Assignee
강진구
삼성전자 주식회사
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 강진구, 삼성전자 주식회사 filed Critical 강진구
Priority to KR1019890020728A priority Critical patent/KR920008481B1/ko
Priority to FR9016310A priority patent/FR2658649A1/fr
Priority to DE4042132A priority patent/DE4042132A1/de
Priority to GB9028233A priority patent/GB2239979A/en
Priority to JP3010324A priority patent/JPH04212747A/ja
Publication of KR910013132A publication Critical patent/KR910013132A/ko
Application granted granted Critical
Publication of KR920008481B1 publication Critical patent/KR920008481B1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/26—Driving record carriers by members acting directly or indirectly thereon
    • G11B15/32—Driving record carriers by members acting directly or indirectly thereon through the reels or cores on to which the record carrier is wound
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/60—Guiding record carrier
    • G11B15/66—Threading; Loading; Automatic self-loading
    • G11B15/665—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container
    • G11B15/6653—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/46—Controlling, regulating, or indicating speed
    • G11B15/50—Controlling, regulating, or indicating speed by mechanical linkage, e.g. clutch

Landscapes

  • Mechanical Operated Clutches (AREA)
  • One-Way And Automatic Clutches, And Combinations Of Different Clutches (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)

Abstract

내용 없음.

Description

릴 구동장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제2도는 본 발명 실시예에 의한 릴 구동장치의 분해 사시도.
제3도는 본 발명 실시예의 조립 단면도.

Claims (2)

  1. 모터로부터 회전 구동되는 주동 회전체와, 상기 주동 회전체의 양면에 각각 접촉되어 그 마찰력으로 구동되어 지는 제1마찰 전동 회전체 및 제2마찰전동 회전체와, 상기 제1마찰 전동 회전체에 직접결합되고 상기 제2마찰 전동 회전체와는 그 회전 방향에 따라 어느 일방향 회전시에 결합되는 결합 수단을 가지는 종동 회전체를 구비하여 상기 종동 회전체의 구동 토오크가 그 회전 방향에 다라 가변 되도록 구성하여된 것을 특징으로 하는 릴 구동장치.
  2. 제1항에 있어서, 상기 결합수단은 상기 제2 마찰전동 회전체와 상기 종동회전체에 상호 일치되는 동일직경의 보스들은 각각 형성하고 그 보스들의 주면에 밀착되는 클러치 스프링을 끼우되 클러치 스프링의 일단을 상기 제2마찰 전동회전체와 상기 종동 회전체의 어느 하나에 고정시켜 됨을 특징으로 하는 릴 구동장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890020728A 1989-12-31 1989-12-31 릴 구동장치 KR920008481B1 (ko)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019890020728A KR920008481B1 (ko) 1989-12-31 1989-12-31 릴 구동장치
FR9016310A FR2658649A1 (fr) 1989-12-31 1990-12-27 Dispositif d'entrainement de disque de bobine pour magnetoscope.
DE4042132A DE4042132A1 (de) 1989-12-31 1990-12-28 Spulentellerantriebsvorrichtung fuer ein videobandgeraet
GB9028233A GB2239979A (en) 1989-12-31 1990-12-31 Driving apparatus for a tape recorder
JP3010324A JPH04212747A (ja) 1989-12-31 1991-01-04 ビデオカセットテープレコーダのリール駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020728A KR920008481B1 (ko) 1989-12-31 1989-12-31 릴 구동장치

Publications (2)

Publication Number Publication Date
KR910013132A true KR910013132A (ko) 1991-08-08
KR920008481B1 KR920008481B1 (ko) 1992-09-30

Family

ID=19294781

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020728A KR920008481B1 (ko) 1989-12-31 1989-12-31 릴 구동장치

Country Status (5)

Country Link
JP (1) JPH04212747A (ko)
KR (1) KR920008481B1 (ko)
DE (1) DE4042132A1 (ko)
FR (1) FR2658649A1 (ko)
GB (1) GB2239979A (ko)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001266437A (ja) * 2000-03-24 2001-09-28 Orion Denki Kk リール台駆動用の摩擦動力伝達機構

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4210297A (en) * 1977-08-31 1980-07-01 Tokyo Shibaura Denki Kabushiki Kaisha Tape driving system for a tape recorder
JPS6038748A (ja) * 1983-08-09 1985-02-28 Ricoh Co Ltd 磁気記録再生装置
AT382036B (de) * 1985-02-27 1986-12-29 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
JPS61267954A (ja) * 1985-05-22 1986-11-27 Hitachi Ltd テ−プ巻取り機構
GB2217506B (en) * 1988-04-13 1992-03-25 Tanashin Denki Co Tape feeding device

Also Published As

Publication number Publication date
GB2239979A (en) 1991-07-17
GB9028233D0 (en) 1991-02-13
FR2658649A1 (fr) 1991-08-23
JPH04212747A (ja) 1992-08-04
DE4042132A1 (de) 1991-07-11
KR920008481B1 (ko) 1992-09-30

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E701 Decision to grant or registration of patent right
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Payment date: 20070830

Year of fee payment: 16

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