KR920022273A - 회전 헤드 드럼 장치 - Google Patents

회전 헤드 드럼 장치 Download PDF

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Publication number
KR920022273A
KR920022273A KR1019920009275A KR920009275A KR920022273A KR 920022273 A KR920022273 A KR 920022273A KR 1019920009275 A KR1019920009275 A KR 1019920009275A KR 920009275 A KR920009275 A KR 920009275A KR 920022273 A KR920022273 A KR 920022273A
Authority
KR
South Korea
Prior art keywords
drum
fixed
head drum
drum device
rotary head
Prior art date
Application number
KR1019920009275A
Other languages
English (en)
Inventor
신이찌 하세가와
Original Assignee
오오가 노리오
소니 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 오오가 노리오, 소니 가부시끼가이샤 filed Critical 오오가 노리오
Publication of KR920022273A publication Critical patent/KR920022273A/ko

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/04—Automatic feed mechanism producing a progressive transducing traverse of the head in a direction which cuts across the direction of travel of the recording medium, e.g. helical scan, e.g. by lead-screw
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • 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
    • 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

Abstract

내용 없음.

Description

회전 헤드 드럼 장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본 발명의 실시예를 나타내는 회전 헤드 드럼 장치의 단면도,
제2도는 상기 회전 헤드 드럼 장치의 요부의 획대 단면도,
제3도는 상기 회전 헤드 드럼 장치에 사용되는 플렉시블 기판과 고정자를 접속하는 부분의 분해 설명도,
제4도는 상기 회전 헤드 드럼 장치에 사용되는 플렉시블 기판과 고정자를 접속하는 다른 상태의 분해 설명도.

Claims (1)

  1. 축을 수직으로 기립고정한 고정 하부 드럼과, 외주면에 헤드를 돌출시켜 축의 중간부에 베어링을 거쳐 회전가능하게 지지된 회전상부 드럼과, 상기 축의 상단부에 고정상부 드럼과 회전상부 드럼에 고정된 회전자 및 고정상부 드럼에 고정되어 회전자에 대칭하는 고정자로 이루어진 모터를 구비하고, 상기 고정자의 외주부를 고정상부 드럼에 고정하고, 이 고정상부 드럼을 회전상부 드럼내에 배치하는 것을 특징으로 하는 회전 헤드 드럼 장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019920009275A 1991-05-30 1992-05-29 회전 헤드 드럼 장치 KR920022273A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP91-126432 1991-05-30
JP3126432A JPH04351710A (ja) 1991-05-30 1991-05-30 回転ヘッドドラム装置

Publications (1)

Publication Number Publication Date
KR920022273A true KR920022273A (ko) 1992-12-19

Family

ID=14935051

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019920009275A KR920022273A (ko) 1991-05-30 1992-05-29 회전 헤드 드럼 장치

Country Status (3)

Country Link
US (1) US5392180A (ko)
JP (1) JPH04351710A (ko)
KR (1) KR920022273A (ko)

Families Citing this family (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5764442A (en) * 1993-08-17 1998-06-09 Kabushiki Kaisha Sankyo Seiko Seisakusho Rotary head drum with shielding of heads and rotary transformers
KR950006824A (ko) * 1993-08-24 1995-03-21 배순훈 광 디스크 장치
KR960018713U (ko) * 1994-11-21 1996-06-19 헤드드럼 조립체
KR200153814Y1 (ko) * 1994-12-27 1999-08-02 전주범 헤드드럼 조립체의 헤드 조립구조
US5798891A (en) * 1995-07-28 1998-08-25 Daewoo Electronics Co., Ltd Rotary head drum for a VCR having ring shaped and circular magnets
KR0135669Y1 (ko) * 1995-12-29 1999-04-15 배순훈 브이씨알장치의 헤드드럼 조립체
KR20000003059A (ko) 1998-06-25 2000-01-15 윤종용 테이프 레코더의 헤드드럼 조립체
US7100265B2 (en) * 2000-11-29 2006-09-05 Athan Corporation Method for aligning a drum assembly used in a video recording device
US6588120B2 (en) 2000-11-29 2003-07-08 Athan Corporation Method and apparatus for aligning a drum assembly used in a video recording device
US7126793B2 (en) * 2002-10-16 2006-10-24 Samsung Electronics Co., Ltd. Head drum assembly for a tape recorder
KR100481532B1 (ko) * 2002-10-21 2005-04-07 삼성전자주식회사 테이프 레코더의 헤드드럼 조립체
US7260884B2 (en) * 2003-04-15 2007-08-28 Athan Corporation Method of manufacturing a drum assembly associated with video tape machine
JP2004342249A (ja) * 2003-05-16 2004-12-02 Mitsumi Electric Co Ltd 回転ヘッドドラム装置
US20080304185A1 (en) * 2007-06-06 2008-12-11 George Athanasiou Drum assembly associated with video tape machine

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400751A (en) * 1980-03-06 1983-08-23 Hitachi Denshi Kabushiki Kaisha Video head drum for video tape recorders
JPS5894126A (ja) * 1981-11-30 1983-06-04 Victor Co Of Japan Ltd 回転磁気ヘツド装置
JPS5936361A (ja) * 1982-08-20 1984-02-28 Matsushita Electric Ind Co Ltd 回転ヘツドアセンブリ
US4514784A (en) * 1983-04-22 1985-04-30 Cray Research, Inc. Interconnected multiple circuit module
JPS6192402A (ja) * 1984-10-12 1986-05-10 Sony Corp 回転磁気ヘツド装置
JP2633826B2 (ja) * 1985-10-09 1997-07-23 株式会社日立製作所 回転ヘッド装置
JPH0734455B2 (ja) * 1986-08-27 1995-04-12 日本電気株式会社 多層配線基板
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
US5010432A (en) * 1988-06-28 1991-04-23 Sony Corporation Rotary head drum apparatus comprising resilient electrical connectors
US4912772A (en) * 1989-03-06 1990-03-27 International Business Machines Corporation Connector and circuit package apparatus for pin array circuit module and circuit board
JP2775838B2 (ja) * 1989-04-21 1998-07-16 ソニー株式会社 可搬式ｖｔｒ
JP2712668B2 (ja) * 1989-12-06 1998-02-16 ソニー株式会社 回転ヘッドを備えたテーププレーヤ
DE4104265C2 (de) * 1991-02-13 2000-08-24 Philips Broadcast Television S Abtasteinrichtung für ein Magnetbandgerät

Also Published As

Publication number Publication date
JPH04351710A (ja) 1992-12-07
US5392180A (en) 1995-02-21

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