KR900003846A - 기록 재생 장치에서의 테이프 처리 장치 - Google Patents

기록 재생 장치에서의 테이프 처리 장치 Download PDF

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Publication number
KR900003846A
KR900003846A KR1019890012406A KR890012406A KR900003846A KR 900003846 A KR900003846 A KR 900003846A KR 1019890012406 A KR1019890012406 A KR 1019890012406A KR 890012406 A KR890012406 A KR 890012406A KR 900003846 A KR900003846 A KR 900003846A
Authority
KR
South Korea
Prior art keywords
capstan
tape
magnetic tape
control means
rotation
Prior art date
Application number
KR1019890012406A
Other languages
English (en)
Other versions
KR0161264B1 (ko
Inventor
노부히데 도우쯔보
Original Assignee
이우에 사또시
상요 덴기 가부시끼가이샤
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 이우에 사또시, 상요 덴기 가부시끼가이샤 filed Critical 이우에 사또시
Publication of KR900003846A publication Critical patent/KR900003846A/ko
Application granted granted Critical
Publication of KR0161264B1 publication Critical patent/KR0161264B1/ko

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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
    • G11B15/43—Control or regulation of mechanical tension of record carrier, e.g. tape tension
    • 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
    • G11B15/675—Guiding containers, e.g. loading, ejecting cassettes
    • G11B15/67563—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette perpendicular to its main side, i.e. top loading
    • G11B15/67565—Guiding containers, e.g. loading, ejecting cassettes with movement of the cassette perpendicular to its main side, i.e. top loading of the cassette with holder
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/05—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container
    • G11B15/093—Control of operating function, e.g. switching from recording to reproducing by sensing features present on or derived from record carrier or container by sensing driving condition of record carrier, e.g. travel, tape tension
    • 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
    • G11B15/28—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal
    • G11B15/29—Driving record carriers by members acting directly or indirectly thereon through rollers driving by frictional contact with the record carrier, e.g. capstan; Multiple arrangements of capstans or drums coupled to means for controlling the speed of the drive; Multiple capstan systems alternately engageable with record carrier to provide reversal through pinch-rollers or tape rolls
    • 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
    • G11B15/6656—Threading; Loading; Automatic self-loading by extracting loop of record carrier from container to pull the record carrier against drum using two-sided extraction, i.e. "M-type"

Landscapes

  • Replacement Of Web Rolls (AREA)
  • Management Or Editing Of Information On Record Carriers (AREA)
  • Transmission Devices (AREA)
  • Unwinding Webs (AREA)

Abstract

내용 없음

Description

기록 재생 장치에서의 테이프 처리 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 관련되 VTR이 이젝트 모드에 있어서의 정면도.
제2도는 제1도의 우측면도.
제3도는 스탠바이 모드에 있어서의 제1도의 우측면도.
제4도는 플레이 모드에 있어서의 제1도의 우측면도.
제5도는 스탠바이 모드에 있어서의 VTR의 주요메카니즘의 도시한 평면도.
제6도는 레디 모드에 있어서의 제5도의 평면도.
제35도는 캡스턴 모터 및 로딩 모터의 제어 회로를 도시한 블록도.

Claims (3)

  1. 헤드실린더(11)에서 권취 리일에 이르는 테이프 주행 경로에, 캡스턴 모터(13)에 의해 구동되는 캡스턴(12)를 배치구비하고, 핀치롤러 압착기구(8)의 동작에 의해 자기 테이프를 캡스턴(12)에 압착하여, 자기 테이프를 반송하는 신호 기록 재생장치에 있어서, 공급 리일대(21) 및 권취 리일대(22)의 회전을 각각 검출하는 회전 검출 수단과, 이 검출 수단의 신호에 기초하여 캡스턴 모터(13) 및 핀치롤러 압착기구(8)의 동작을 제어하는 제어수단들로 구성되고, 권취 리일에서 공급 리일에로의 테이프 권려중에, 회전 검출수단에 의해 공급 리일대(21)만의 회전 정지가 검출된 시점에서, 이 검출신호가 제어수단으로 송출되고, 이 제어수단은 핀치롤러(81)을 캡스턴(12)에서 이간시키는 동시에 캡스턴(13)을 역회전시키는 제어 신호를 작성하고, 그 후 회전검출 수단에 의해 공급 리일대(21)의 회전 개시가 검출된 시점에서, 이 검출신호가 제어 수단으로 송출되고, 이 제어수단은 캡스턴 모터(13)을 정지시키는 제어 신호를 작성하는 것을 특징으로 하는 테이프 처리 장치.
  2. 헤드실린더(11)의 테이프 출구측에 캡스턴(12)를 배치 구비하는 동시에, 이 캡스턴(12)에 대향하여 핀치롤러 압착기구(8)을 배치구비하고, 테이프 로딩 기구(5)의 로딩 동작에 의해 카셋트내의 1쌍의 리일 양쪽에서 자기 테이프가 인출되고, 언로딩 동작에 따라 자기 테이프는 권취 리일에 권취되는 기록 재생 장치에 있어서, 자기 테이프를 카셋트내에 회수해야 할 언로딩 지령이 공급되는 시스템 제어기 (180)과, 이 언로딩 지령이 발해진 시점에서 카셋트 내의 자기 테이프가 권취리일에 완전히 권취된 테이프 엔드의 상태인지의 여부를 검출하는 검출수단들을 구비하고, 시스템 제어기(180)에는, 핀치롤러 압착기구(8)및 캡스턴모터(13)의 동작을 제어해야 할 제어수단과 소정 시간을 계시하는 계시수단들이 설치되고,상기 검출 수단에 의해 테이프 엔드가 검출된 때, 상기 제어 수단은 핀치롤러(81)을 캡스턴(12)에 압착한 상태에서, 상기 계시수단에 설정된 기간만 캡스턴(12)를 테이프 권려 방향으로 회전시키는 제어신호를 작성하고, 그 후, 테이프 로딩 기구(5)의 언로딩 동작이 개시되는 것을 특징으로 하는 테이프 처리 장치.
  3. ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019890012406A 1988-08-31 1989-08-30 기록 재생 장치에서의 테이프 처리 장치 KR0161264B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP63217428A JPH0752531B2 (ja) 1988-08-31 1988-08-31 記録再生装置に於けるテープ弛み処理装置
JP63-217428 1988-08-31

Publications (2)

Publication Number Publication Date
KR900003846A true KR900003846A (ko) 1990-03-27
KR0161264B1 KR0161264B1 (ko) 1998-12-15

Family

ID=16704060

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019890012406A KR0161264B1 (ko) 1988-08-31 1989-08-30 기록 재생 장치에서의 테이프 처리 장치

Country Status (6)

Country Link
US (1) US5081549A (ko)
EP (1) EP0357033B1 (ko)
JP (1) JPH0752531B2 (ko)
KR (1) KR0161264B1 (ko)
CA (1) CA1319979C (ko)
DE (1) DE68923229T2 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH087897B2 (ja) * 1988-08-31 1996-01-29 三洋電機株式会社 記録再生装置に於けるストップモード設定装置
US5361180A (en) * 1991-03-14 1994-11-01 Sharp Kabushiki Kaisha Simplified cassette loading mechanism for a magnetic recording and reproducing apparatus
JP3521732B2 (ja) * 1998-03-16 2004-04-19 松下電器産業株式会社 磁気記録再生装置
JPH11273195A (ja) 1998-03-19 1999-10-08 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JP3565001B2 (ja) * 1998-03-19 2004-09-15 松下電器産業株式会社 磁気記録再生装置
JPH11328777A (ja) 1998-03-19 1999-11-30 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JP3500997B2 (ja) 1998-03-19 2004-02-23 松下電器産業株式会社 磁気記録再生装置
JP3531460B2 (ja) * 1998-03-19 2004-05-31 松下電器産業株式会社 磁気記録再生装置
US7167337B2 (en) * 2003-03-26 2007-01-23 Matsushita Electric Industrial Co., Ltd. Magnetic recording and reproducing apparatus including an idler mounted on a main chassis
JP2004310857A (ja) * 2003-04-04 2004-11-04 Matsushita Electric Ind Co Ltd 磁気記録再生装置

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3561700A (en) * 1969-05-12 1971-02-09 United Research Lab Tape apparatus including tape speed sensing device
DE2333609A1 (de) * 1973-07-02 1975-01-30 Uher Werke Muenchen Tonbandgeraet
US3912205A (en) * 1973-12-19 1975-10-14 Victor Company Of Japan Recording and/or reproducing apparatus with automatically stopping apparatus
JPS5531531B2 (ko) * 1974-05-30 1980-08-19
JPS6045486B2 (ja) * 1979-09-28 1985-10-09 株式会社三協精機製作所 テ−プレコ−ダのテ−プ弛み取り装置
JPS58220259A (ja) * 1982-06-15 1983-12-21 Victor Co Of Japan Ltd テ−プ端検出装置
JPS5958645A (ja) * 1982-09-28 1984-04-04 Victor Co Of Japan Ltd テ−プ走行異常検出装置
JPS59217252A (ja) * 1983-05-24 1984-12-07 Sony Magnescale Inc ピンチロ−ラ圧着制御装置
JPS61110356A (ja) * 1984-11-02 1986-05-28 Matsushita Electric Ind Co Ltd 磁気録画再生装置
JPS61188771A (ja) * 1985-02-18 1986-08-22 Matsushita Electric Ind Co Ltd 磁気記録再生装置
JPH0792958B2 (ja) * 1985-05-27 1995-10-09 ソニー株式会社 カセツト式記録再生装置

Also Published As

Publication number Publication date
EP0357033A3 (en) 1990-12-27
DE68923229D1 (de) 1995-08-03
US5081549A (en) 1992-01-14
KR0161264B1 (ko) 1998-12-15
EP0357033B1 (en) 1995-06-28
DE68923229T2 (de) 1996-03-21
JPH0266760A (ja) 1990-03-06
EP0357033A2 (en) 1990-03-07
CA1319979C (en) 1993-07-06
JPH0752531B2 (ja) 1995-06-05

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