KR880008277A - 회전자기 헤드장치 - Google Patents

회전자기 헤드장치 Download PDF

Info

Publication number
KR880008277A
KR880008277A KR870014117A KR870014117A KR880008277A KR 880008277 A KR880008277 A KR 880008277A KR 870014117 A KR870014117 A KR 870014117A KR 870014117 A KR870014117 A KR 870014117A KR 880008277 A KR880008277 A KR 880008277A
Authority
KR
South Korea
Prior art keywords
drum
tape guide
guide drum
magnetic head
tape
Prior art date
Application number
KR870014117A
Other languages
English (en)
Other versions
KR0128209B1 (ko
Inventor
히사시 스와
세이지 사토
스스무 마츠바라
에이지 야노
가츠유키 고이즈미
Original Assignee
오가 노리오
소니 가부시키 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 오가 노리오, 소니 가부시키 가이샤 filed Critical 오가 노리오
Publication of KR880008277A publication Critical patent/KR880008277A/ko
Application granted granted Critical
Publication of KR0128209B1 publication Critical patent/KR0128209B1/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
    • G11B5/02—Recording, reproducing, or erasing methods; Read, write or erase circuits therefor
    • 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
    • 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

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)

Abstract

내용 없음.

Description

회전자기 헤드장치
본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음
제1도는 본원 발명에 관한 회전자기 헤드장치의 일부 종단면도,
제4도는 본원 발명의 다른 실시예를 나타내는 일부 종단면도,
제5도는 또 다른 실시예를 나타내는 일부 종단면도.

Claims (1)

  1. 지지축에 고정 지지된 제1의 테이프 안내드럼과, 이 제1의 테이프 안내드럼에 대향해서 상기 지지축에 대해서 회전자재로 지지되는 동시에 자기헤드가 부착되는 제2의 테이프 안내드럼과, 이 제2의 테이프 안내드럼에 대향하여 배설되는 동시에 연결부재를 통해서 상기 제1의 테이프 안내드럼에 연결 고정되어서 이루어지는 제3의 테이프 안내드럼을 구비하고, 상기 제3의 테이프 안내드럼의 자기테이프 비권취부에 절결부를 형성하는 동시에, 상기 제2의 테이프 안내드럼내에 로터리트랜스의 로터부를 부착하고, 이 로터부에 면대향시켜서 상기 로터리트랜스의 스테이터부를 상기 제3의 테이프 안내드럼에 부착하여 이루어지는 회전 자기 헤드장치.
    ※ 참고사항 : 최초출원 내용에 의하여 공개하는 것임.
KR1019870014117A 1986-12-30 1987-12-10 회전자기헤드장치 KR0128209B1 (ko)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP?86-312917? 1986-12-30
JP61312917A JP2569518B2 (ja) 1986-12-30 1986-12-30 回転磁気ヘツド装置
JP86-312917 1986-12-30

Publications (2)

Publication Number Publication Date
KR880008277A true KR880008277A (ko) 1988-08-30
KR0128209B1 KR0128209B1 (ko) 1998-04-02

Family

ID=18035018

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019870014117A KR0128209B1 (ko) 1986-12-30 1987-12-10 회전자기헤드장치

Country Status (12)

Country Link
US (1) US4891726A (ko)
EP (1) EP0273620B1 (ko)
JP (1) JP2569518B2 (ko)
KR (1) KR0128209B1 (ko)
CN (1) CN1010718B (ko)
AT (1) ATE73949T1 (ko)
AU (1) AU601535B2 (ko)
CA (1) CA1293321C (ko)
DE (1) DE3777587D1 (ko)
ES (1) ES2030078T3 (ko)
MY (1) MY102653A (ko)
TR (1) TR27199A (ko)

Families Citing this family (21)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL8801049A (nl) * 1988-04-22 1989-11-16 Philips Nv Magneetkopeenheid.
DE3824045C2 (de) * 1988-07-15 1994-04-07 Broadcast Television Syst Magnetkopfanordnung für ein Magnetbandgerät
JP2765910B2 (ja) * 1989-01-30 1998-06-18 株式会社日立製作所 回転ヘッド装置及びこれを用いる磁気記録再生装置
US5483401A (en) * 1990-08-08 1996-01-09 Canon Kabushiki Kaisha Rotary head drum having a connecting member for providing electrical conduction
DE4110590C2 (de) * 1991-04-02 1996-01-25 Broadcast Television Syst Abtasteinrichtung für ein Magnetbandgerät
JPH0528600A (ja) * 1991-07-18 1993-02-05 Sony Corp 回転ヘツドドラム装置及び該装置を用いる磁気記録再生装置
JP2539289Y2 (ja) * 1992-06-17 1997-06-25 アルプス電気株式会社 回転ヘッド装置
FR2716997B1 (fr) * 1994-03-01 1996-03-29 Steli Tambour pour système d'enregistrement et de lecture à bande magnétique.
JP3217215B2 (ja) * 1994-08-06 2001-10-09 キヤノン株式会社 回転ドラム装置及びこの回転ドラム装置を備えた記録又は再生装置
JP3011944U (ja) * 1994-12-01 1995-06-06 船井電機株式会社 電気機器
KR0183774B1 (ko) * 1995-12-15 1999-04-15 김광호 테이프 레코더의 헤드드럼
KR100603080B1 (ko) * 1997-09-30 2006-09-22 마츠시타 덴끼 산교 가부시키가이샤 회전형헤드드럼조립체
JP3646511B2 (ja) * 1998-03-19 2005-05-11 松下電器産業株式会社 磁気記録再生装置
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
EP1220206A1 (en) 2000-12-27 2002-07-03 Thomson Licensing S.A. Head drum with magnetic mounting of rotary transformer
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
US20080304185A1 (en) * 2007-06-06 2008-12-11 George Athanasiou Drum assembly associated with video tape machine
CN111106698A (zh) * 2018-10-29 2020-05-05 日本电产株式会社 马达以及减速装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS49122822U (ko) * 1973-02-15 1974-10-21
JPS5355007A (en) * 1976-10-27 1978-05-19 Matsushita Electric Ind Co Ltd Guide ram of magnetic recorder-reproducer
JPS5833613B2 (ja) * 1977-11-09 1983-07-21 コンスタンチン、アンドレ−エウイツチ、ラブレンチエフ 回転磁気ヘツド・アセンブリ
JPS5534355A (en) * 1978-09-02 1980-03-10 Hitachi Ltd Rotating magnetic head device
JPS5554718A (en) * 1978-10-16 1980-04-22 Matsushita Electric Ind Co Ltd Rotary transmission device
US4347536A (en) * 1979-01-10 1982-08-31 Hitachi, Ltd. Rotary cylinder apparatus
US4366516A (en) * 1979-05-29 1982-12-28 Hitachi, Ltd. Precision machinery component
JPS57198531A (en) * 1981-05-29 1982-12-06 Sony Corp Head drum mechanism
US4611255A (en) * 1981-07-28 1986-09-09 Canon Kabushiki Kaisha Rotating head assembly
JPS5823322A (ja) * 1981-08-04 1983-02-12 Canon Inc 回転ヘツド装置
JPS5832224A (ja) * 1981-08-18 1983-02-25 Seiko Epson Corp ビデオテ−プレコ−ダ−ヘツド・シリンダ−ユニツト
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
JPS59142773A (ja) * 1983-02-03 1984-08-16 Sony Corp 磁気記録再生装置
JPS6182371A (ja) * 1984-09-28 1986-04-25 Marantz Japan Inc コンパクトデイスクプレ−ヤ
JPS61242317A (ja) * 1985-04-19 1986-10-28 Hitachi Ltd 回転ヘツド装置
JPS61242362A (ja) * 1985-04-19 1986-10-28 Victor Co Of Japan Ltd 回転磁気ヘツド装置
JPS6218642A (ja) * 1985-07-18 1987-01-27 Toshiba Corp シリンダ装置

Also Published As

Publication number Publication date
US4891726A (en) 1990-01-02
CN1010718B (zh) 1990-12-05
MY102653A (en) 1992-08-17
DE3777587D1 (de) 1992-04-23
CN1034084A (zh) 1989-07-19
ATE73949T1 (de) 1992-04-15
AU601535B2 (en) 1990-09-13
CA1293321C (en) 1991-12-17
EP0273620A1 (en) 1988-07-06
JP2569518B2 (ja) 1997-01-08
TR27199A (tr) 1994-12-05
AU8305187A (en) 1988-06-30
EP0273620B1 (en) 1992-03-18
ES2030078T3 (es) 1992-10-16
KR0128209B1 (ko) 1998-04-02
JPS63168803A (ja) 1988-07-12

Similar Documents

Publication Publication Date Title
KR880008277A (ko) 회전자기 헤드장치
KR900003053A (ko) 권양기(捲揚機)
FR2698421B1 (fr) Logement pour fixation radiale d'un roulement.
KR900008737A (ko) 둘레대향형 전동기
KR880006549A (ko) 모타
SE9702225L (sv) Stödanordning
ES2071696T3 (es) Motor de huso.
KR890011772A (ko) 엘리베이터의 권상기
DE68907071T2 (de) Rasiergerät.
KR940006102A (ko) 회전헤드 드럼장치
FI882100A (fi) Roterande elektrisk maskin med extern rotor.
KR910000400A (ko) 타이어가 황기의 타이어냉각기에 있어서의 타이어장착기구
SE8703020D0 (sv) Plattklemanordning
KR890007225A (ko) 회전 헤드 드럼 장치
KR870008296A (ko) 자기 테이프 장치 및 제조방법
KR840005411A (ko) 에레베이터용 구동장치
SE8306158D0 (sv) Anordning for infestning av ett lager i en lagerhallare
DE59501159D1 (de) Bogenführungstrommel mit verstellbarem Aussendurchmesser
BE905024A (fr) Dispositif a friction servant a amortir les oscillations d'un moteur hors-bord.
KR870000495A (ko) 키이 센서
GB2019109A (en) Electrical generator
SE9400965L (sv) Infästningsanordning vid roterande elektrisk maskin
KR920013265A (ko) 회전자기헤드장치
KR940015991A (ko) 회전헤드드럼장치
FR2633992B3 (fr) Element de fixation d'une helice sur un arbre de rotation

Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E701 Decision to grant or registration of patent right
GRNT Written decision to grant
FPAY Annual fee payment

Payment date: 20080926

Year of fee payment: 12

LAPS Lapse due to unpaid annual fee