KR880002132A - 회전 자기 헤드장치 - Google Patents
회전 자기 헤드장치 Download PDFInfo
- 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
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
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)
- 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.
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP61176304A JPS6332704A (ja) | 1986-07-26 | 1986-07-26 | 回転磁気ヘツド装置 |
JP176304 | 1986-07-26 |
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)
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)
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 |
-
1986
- 1986-07-26 JP JP61176304A patent/JPS6332704A/ja active Pending
-
1987
- 1987-07-08 US US07/071,137 patent/US4814917A/en not_active Expired - Lifetime
- 1987-07-10 EP EP87306155A patent/EP0257761B1/en not_active Expired - Lifetime
- 1987-07-10 AT AT87306155T patent/ATE61143T1/de not_active IP Right Cessation
- 1987-07-10 DE DE8787306155T patent/DE3768179D1/de not_active Expired - Lifetime
- 1987-07-24 KR KR1019870008066A patent/KR960005117B1/ko not_active IP Right Cessation
Also Published As
Publication number | Publication date |
---|---|
DE3768179D1 (de) | 1991-04-04 |
KR960005117B1 (ko) | 1996-04-20 |
ATE61143T1 (de) | 1991-03-15 |
JPS6332704A (ja) | 1988-02-12 |
EP0257761B1 (en) | 1991-02-27 |
US4814917A (en) | 1989-03-21 |
EP0257761A1 (en) | 1988-03-02 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E902 | Notification of reason for refusal | ||
G160 | Decision to publish patent application | ||
E701 | Decision to grant or registration of patent right | ||
GRNT | Written decision to grant | ||
FPAY | Annual fee payment |
Payment date: 20030320 Year of fee payment: 8 |
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LAPS | Lapse due to unpaid annual fee |