KR910013131A - Reel drive system - Google Patents

Reel drive system Download PDF

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Publication number
KR910013131A
KR910013131A KR1019890020725A KR890020725A KR910013131A KR 910013131 A KR910013131 A KR 910013131A KR 1019890020725 A KR1019890020725 A KR 1019890020725A KR 890020725 A KR890020725 A KR 890020725A KR 910013131 A KR910013131 A KR 910013131A
Authority
KR
South Korea
Prior art keywords
reel
idler
drive system
reel drive
capstan motor
Prior art date
Application number
KR1019890020725A
Other languages
Korean (ko)
Other versions
KR920008480B1 (en
Inventor
김봉주
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 KR1019890020725A priority Critical patent/KR920008480B1/en
Priority to DE4021601A priority patent/DE4021601A1/en
Priority to FR9009243A priority patent/FR2656625A1/fr
Priority to GB9020595A priority patent/GB2239550A/en
Priority to JP2341197A priority patent/JPH03212840A/en
Publication of KR910013131A publication Critical patent/KR910013131A/en
Application granted granted Critical
Publication of KR920008480B1 publication Critical patent/KR920008480B1/en

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
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/44—Speed-changing arrangements; Reversing arrangements; Drive transfer means therefor
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01F—MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUID LEVEL; METERING BY VOLUME
    • G01F1/00—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow
    • G01F1/68—Measuring the volume flow or mass flow of fluid or fluent solid material wherein the fluid passes through a meter in a continuous flow by using thermal effects
    • G01F1/684—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow
    • G01F1/688—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element
    • G01F1/69—Structural arrangements; Mounting of elements, e.g. in relation to fluid flow using a particular type of heating, cooling or sensing element of resistive type
    • G01F1/692—Thin-film arrangements
    • 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
    • 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

Landscapes

  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • General Physics & Mathematics (AREA)
  • Transmission Devices (AREA)
  • Control Of Multiple Motors (AREA)
  • Advancing Webs (AREA)

Abstract

내용 없음.No content.

Description

릴 구동 시스템Reel drive system

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제1도는 비데오 테이프 레코터의 릴 구동부 설명을 위한 개략 평면도.1 is a schematic plan view for explaining a reel drive unit of a video tape recorder.

제3도(가)(나)는 본 발명 실시예에 의한 릴 구동 시스템의 평면도.3A is a plan view of a reel drive system according to an embodiment of the present invention.

Claims (3)

테이프의 정속 이송을 위한 캡스턴 모터와, 상기 캡스턴 모터로 구동되는 전동기구와, 상기 전동기구에 항시 접촉하고 그 축을 중심으로 회전이동 가능한 아이들러와, 상기 케이프의 공급릴 및 그 감기릴을 안착시키고 상기 아이들러 접촉에 의해 선택적으로 구동되는 2개의 릴 디스크와, 상기 캡스턴 모터가 정지된 상태에서 다른 동력원 으로부터 상기 아이들러를 유동시키는 유동수단을 구비하여, 상기 테이프의 이송이 정지된 상태에서 그 구동모드가 변환 되도록 구성시킨 것을 특징으로 하는 릴 구동 시스템.A capstan motor for constant speed transfer of the tape, an electric motor driven by the capstan motor, an idler which is in constant contact with the electric motor and rotatably moved about its axis, and the feed reel of the cape and its winding reel are seated Two reel disks selectively driven by idler contact, and flow means for flowing the idler from another power source while the capstan motor is stopped, so that the drive mode is changed while the conveyance of the tape is stopped. Reel drive system, characterized in that configured to. 제1항에 있어서, 상기 유동수단은 소정의 캠을 가지는 이동부재와, 상기 캠에 연동되는 아암을 가지며 또한 그 타단이 상기 아이들러의 유동축에 결합되어 회동 가능한 연동부재를 구비하여 됨을 특징으로 하는 릴 구동시스템.The method of claim 1, wherein the flow means has a moving member having a predetermined cam, and an arm interlocked with the cam, and the other end is provided with an interlocking member coupled to the flow shaft of the idler and rotatable. Reel drive system. 제1항에 있어서, 상기 아이들러와 상기 2개의 릴 디스크 사이에 적어도 2개의 중간 전동기구를 구비하여 된 것을 특징으로 하는 릴 구동 시스템.The reel drive system according to claim 1, wherein at least two intermediate power mechanisms are provided between the idler and the two reel disks. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019890020725A 1989-12-31 1989-12-31 Reel driving system KR920008480B1 (en)

Priority Applications (5)

Application Number Priority Date Filing Date Title
KR1019890020725A KR920008480B1 (en) 1989-12-31 1989-12-31 Reel driving system
DE4021601A DE4021601A1 (en) 1989-12-31 1990-07-06 REEL DRIVE DEVICE FOR A MAGNETIC TAPE DEVICE
FR9009243A FR2656625A1 (en) 1989-12-31 1990-07-19
GB9020595A GB2239550A (en) 1989-12-31 1990-09-21 Tape recorder reel driving system
JP2341197A JPH03212840A (en) 1989-12-31 1990-11-30 Reel driving apparatus of tape recorder

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR1019890020725A KR920008480B1 (en) 1989-12-31 1989-12-31 Reel driving system

Publications (2)

Publication Number Publication Date
KR910013131A true KR910013131A (en) 1991-08-08
KR920008480B1 KR920008480B1 (en) 1992-09-30

Family

ID=19294778

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890020725A KR920008480B1 (en) 1989-12-31 1989-12-31 Reel driving system

Country Status (5)

Country Link
JP (1) JPH03212840A (en)
KR (1) KR920008480B1 (en)
DE (1) DE4021601A1 (en)
FR (1) FR2656625A1 (en)
GB (1) GB2239550A (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3163858B2 (en) * 1993-08-18 2001-05-08 三菱電機株式会社 Magnetic recording / reproducing device
KR960002756B1 (en) * 1993-09-15 1996-02-26 대우전자주식회사 Reel driving device of tape recorder

Also Published As

Publication number Publication date
KR920008480B1 (en) 1992-09-30
FR2656625A1 (en) 1991-07-05
GB9020595D0 (en) 1990-10-31
GB2239550A (en) 1991-07-03
JPH03212840A (en) 1991-09-18
DE4021601A1 (en) 1991-07-04

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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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