KR900012205A - 회전헤드장치 및 이것을 사용한 자기기록재생장치 - Google Patents

회전헤드장치 및 이것을 사용한 자기기록재생장치

Info

Publication number
KR900012205A
KR900012205A KR1019900000133A KR900000133A KR900012205A KR 900012205 A KR900012205 A KR 900012205A KR 1019900000133 A KR1019900000133 A KR 1019900000133A KR 900000133 A KR900000133 A KR 900000133A KR 900012205 A KR900012205 A KR 900012205A
Authority
KR
South Korea
Prior art keywords
same
magnetic recording
rotating head
reproducing device
head device
Prior art date
Application number
KR1019900000133A
Other languages
English (en)
Other versions
KR920008413B1 (ko
Inventor
데쯔오 이또
히데까즈 다께다
마사오 이와꾸라
노부오 마스오까
도시오 오사다
Original Assignee
가부시끼가이샤 히다찌세이사꾸쇼
히다찌비디오 엔지니어링 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 가부시끼가이샤 히다찌세이사꾸쇼, 히다찌비디오 엔지니어링 가부시끼가이샤 filed Critical 가부시끼가이샤 히다찌세이사꾸쇼
Publication of KR900012205A publication Critical patent/KR900012205A/ko
Application granted granted Critical
Publication of KR920008413B1 publication Critical patent/KR920008413B1/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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Recording Or Reproducing By Magnetic Means (AREA)
KR1019900000133A 1989-01-30 1990-01-08 회전헤드장치 및 이것을 사용한 자기기록재생장치 KR920008413B1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP17656 1989-01-30
JP1017656A JP2765910B2 (ja) 1989-01-30 1989-01-30 回転ヘッド装置及びこれを用いる磁気記録再生装置

Publications (2)

Publication Number Publication Date
KR900012205A true KR900012205A (ko) 1990-08-03
KR920008413B1 KR920008413B1 (ko) 1992-09-28

Family

ID=11949898

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019900000133A KR920008413B1 (ko) 1989-01-30 1990-01-08 회전헤드장치 및 이것을 사용한 자기기록재생장치

Country Status (3)

Country Link
US (1) US5119257A (ko)
JP (1) JP2765910B2 (ko)
KR (1) KR920008413B1 (ko)

Families Citing this family (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH04305813A (ja) * 1991-04-01 1992-10-28 Sony Corp 回転ヘッドドラム装置
US5442506A (en) * 1993-05-31 1995-08-15 Daewoo Electronics Co., Ltd. Head drum ground system having a resiliently mounted conductive brush
KR950006824A (ko) * 1993-08-24 1995-03-21 배순훈 광 디스크 장치
JPH0850743A (ja) * 1994-08-05 1996-02-20 Canon Inc 回転ドラム装置
KR960018713U (ko) * 1994-11-21 1996-06-19 헤드드럼 조립체
KR970029363A (ko) * 1995-11-30 1997-06-26 배순훈 헤드드럼의 방전장치
KR100481532B1 (ko) * 2002-10-21 2005-04-07 삼성전자주식회사 테이프 레코더의 헤드드럼 조립체
KR20060000017A (ko) * 2004-06-28 2006-01-06 삼성전자주식회사 헤드드럼 조립체와 이를 구비한 자기 기록/재생장치 및헤드드럼 조립체의 조립방법
KR100794785B1 (ko) * 2004-07-29 2008-01-21 삼성전자주식회사 자기 기록/재생장치의 헤드드럼 조립체
US8183727B2 (en) * 2008-11-24 2012-05-22 Caterpillar Inc. Grounding mechanism for electric motor

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55150125A (en) * 1979-05-07 1980-11-21 Sony Corp Magnetic head drum unit
JPS5698715A (en) * 1980-01-08 1981-08-08 Matsushita Electric Ind Co Ltd Rotary head cylinder device
JPS57162120A (en) * 1981-03-27 1982-10-05 Hitachi Ltd Tape run guide body of rotary magnetic head drum
US4603359A (en) * 1981-07-24 1986-07-29 Canon Kabushiki Kaisha Rotary head device
JPS5898802A (ja) * 1981-12-09 1983-06-11 Canon Inc 磁気記録再生装置
JPS6031717U (ja) * 1983-08-02 1985-03-04 アルプス電気株式会社 磁気テ−プ案内ドラム
JPS6085715U (ja) * 1983-11-18 1985-06-13 アルプス電気株式会社 磁気テ−プ案内ドラム
AT382976B (de) * 1985-07-15 1987-05-11 Philips Nv Aufzeichnungs- und/oder wiedergabegeraet
JP2569518B2 (ja) * 1986-12-30 1997-01-08 ソニー株式会社 回転磁気ヘツド装置
JPS63181151A (ja) * 1987-01-23 1988-07-26 Canon Inc 回転ヘツド装置
JPH0775060B2 (ja) * 1987-03-16 1995-08-09 ソニー株式会社 回転ヘツドドラム装置
JPS63311618A (ja) * 1987-06-15 1988-12-20 Sanyo Electric Co Ltd シリンダ組立体
JPH01105308A (ja) * 1987-10-16 1989-04-21 Sony Corp 回転ヘッドドラム装置
JPH01264625A (ja) * 1988-04-15 1989-10-20 Hitachi Ltd 回転ヘッド装置

Also Published As

Publication number Publication date
KR920008413B1 (ko) 1992-09-28
JPH02199612A (ja) 1990-08-08
JP2765910B2 (ja) 1998-06-18
US5119257A (en) 1992-06-02

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Legal Events

Date Code Title Description
A201 Request for examination
G160 Decision to publish patent application
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
LAPS Lapse due to unpaid annual fee