KR880002132A - 회전 자기 헤드장치 - Google Patents

회전 자기 헤드장치 Download PDF

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Publication number
KR880002132A
KR880002132A KR1019870008066A KR870008066A KR880002132A KR 880002132 A KR880002132 A KR 880002132A KR 1019870008066 A KR1019870008066 A KR 1019870008066A KR 870008066 A KR870008066 A KR 870008066A KR 880002132 A KR880002132 A KR 880002132A
Authority
KR
South Korea
Prior art keywords
drum
magnetic head
rotary
core
head device
Prior art date
Application number
KR1019870008066A
Other languages
English (en)
Other versions
KR960005117B1 (ko
Inventor
히데끼 노노야마
Original Assignee
오오가 노리오
소니 가부시끼 가이샤
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 오오가 노리오, 소니 가부시끼 가이샤 filed Critical 오오가 노리오
Publication of KR880002132A publication Critical patent/KR880002132A/ko
Application granted granted Critical
Publication of KR960005117B1 publication Critical patent/KR960005117B1/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support
    • 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
    • G11B15/61—Guiding record carrier on drum, e.g. drum containing rotating heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/06—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape
    • G11B25/063—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using web-form record carriers, e.g. tape using tape inside container

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Preparation Of Compounds By Using Micro-Organisms (AREA)
  • Transplanting Machines (AREA)
  • Input Circuits Of Receivers And Coupling Of Receivers And Audio Equipment (AREA)

Abstract

내용 없음

Description

회전 자기 헤드장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명에 따르는 회전 자기헤드 장치로서, 벨트 드라이브 방식의 개략단측면도
제2도는 그위 드럼의 일부를 커트한 상태를 도시하는 측면도
제3도는 본 발명의 다른 실시예인 다이랙트 드라이브 방식의 것의 개략단측면도

Claims (1)

  1. 상하 1쌍의 드럼으로 형성되는 테이프 안내 드럼과, 상기 상하 1쌍의 드럼중 회전축 드럼에 설치되는 자기헤드와, 상기 상하드럼을 거쳐서 고정측 코어와 회전측 코어를 각각 면 대향시켜서 배치하고 있는 로타리 트랜스로 형성되는 회전 자기헤드장치에 있어서, 상기 로타리 트랜스의 고정측 코어 및 회전측 코어가 위 드럼 측에 거의 내장되어서 이루어지는 것을 특징으로 하는 회전 자기헤드 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870008066A 1986-07-26 1987-07-24 회전 자기헤드 장치 KR960005117B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP176304 1986-07-26
JP61176304A JPS6332704A (ja) 1986-07-26 1986-07-26 回転磁気ヘツド装置

Publications (2)

Publication Number Publication Date
KR880002132A true KR880002132A (ko) 1988-04-29
KR960005117B1 KR960005117B1 (ko) 1996-04-20

Family

ID=16011245

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870008066A KR960005117B1 (ko) 1986-07-26 1987-07-24 회전 자기헤드 장치

Country Status (6)

Country Link
US (1) US4814917A (ko)
EP (1) EP0257761B1 (ko)
JP (1) JPS6332704A (ko)
KR (1) KR960005117B1 (ko)
AT (1) ATE61143T1 (ko)
DE (1) DE3768179D1 (ko)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2543555B2 (ja) * 1988-01-13 1996-10-16 株式会社日立製作所 回転シリンダ装置
US5010432A (en) * 1988-06-28 1991-04-23 Sony Corporation Rotary head drum apparatus comprising resilient electrical connectors
JPH0677032U (ja) * 1993-03-23 1994-10-28 アイワ株式会社 テープレコーダ
KR19980017840A (ko) * 1996-08-31 1998-06-05 배순훈 헤드드럼 조립체의 헤드베이스 고정구조
JP2002100176A (ja) * 2000-09-25 2002-04-05 Toshiba Video Products Japan Co Ltd 磁気記録再生装置のシャーシ、ドラム及びドラム取付装置
EP1220206A1 (en) * 2000-12-27 2002-07-03 Thomson Licensing S.A. Head drum with magnetic mounting of rotary transformer

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE2239012A1 (de) * 1972-08-08 1974-02-21 Knoll Ag Basisch substituierte theophyllinabkoemmlinge
JPS518004B2 (ko) * 1972-08-18 1976-03-12
JPS5393807A (en) * 1977-01-28 1978-08-17 Hitachi Ltd Guide drum for magnetic tape
JPS6051603B2 (ja) * 1978-10-05 1985-11-14 松下電器産業株式会社 ステッピングモ−タ駆動方式比例弁の制御器
US4509084A (en) * 1981-05-11 1985-04-02 Tokyo Shibaura Denki Kabushiki Kaisha Rotary magnetic head
JPS5819728A (ja) * 1981-07-28 1983-02-04 Canon Inc 回転ヘツド装置
JPS58148729U (ja) * 1982-03-31 1983-10-06 株式会社日立製作所 回転磁気ヘツドドラム
JPS58179619U (ja) * 1982-05-25 1983-12-01 日本ビクター株式会社 磁気記録再生装置のドラム構造
JPS5936361A (ja) * 1982-08-20 1984-02-28 Matsushita Electric Ind Co Ltd 回転ヘツドアセンブリ
JPS6032110A (ja) * 1983-08-03 1985-02-19 Victor Co Of Japan Ltd ヘツド位置制御装置
JPS61227254A (ja) * 1985-03-31 1986-10-09 Nec Home Electronics Ltd 磁気記録再生装置の案内ドラム装置
JPH0638284B2 (ja) * 1985-04-12 1994-05-18 株式会社日立製作所 回転ヘツド装置
JPS61242317A (ja) * 1985-04-19 1986-10-28 Hitachi Ltd 回転ヘツド装置
JPS6286523A (ja) * 1985-10-14 1987-04-21 Hitachi Ltd 回転磁気ヘツド装置

Also Published As

Publication number Publication date
US4814917A (en) 1989-03-21
ATE61143T1 (de) 1991-03-15
EP0257761A1 (en) 1988-03-02
EP0257761B1 (en) 1991-02-27
JPS6332704A (ja) 1988-02-12
DE3768179D1 (de) 1991-04-04
KR960005117B1 (ko) 1996-04-20

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E902 Notification of reason for refusal
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