KR890006300Y1 - 회전 실린더식 자기기록 재생 장치의 헤드높이 조정구조 - Google Patents
회전 실린더식 자기기록 재생 장치의 헤드높이 조정구조 Download PDFInfo
- Publication number
- KR890006300Y1 KR890006300Y1 KR2019850007358U KR850007358U KR890006300Y1 KR 890006300 Y1 KR890006300 Y1 KR 890006300Y1 KR 2019850007358 U KR2019850007358 U KR 2019850007358U KR 850007358 U KR850007358 U KR 850007358U KR 890006300 Y1 KR890006300 Y1 KR 890006300Y1
- Authority
- KR
- South Korea
- Prior art keywords
- head
- drum
- fixing plate
- fixed
- rotating
- 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
- 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
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
- Recording Or Reproducing By Magnetic Means (AREA)
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP56-133938(U) | 1984-09-05 | ||
JP1984133938U JPH0110746Y2 (US07922777-20110412-C00004.png) | 1984-09-05 | 1984-09-05 |
Publications (2)
Publication Number | Publication Date |
---|---|
KR860004073U KR860004073U (ko) | 1986-04-25 |
KR890006300Y1 true KR890006300Y1 (ko) | 1989-09-20 |
Family
ID=15116578
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
KR2019850007358U KR890006300Y1 (ko) | 1984-09-05 | 1985-06-19 | 회전 실린더식 자기기록 재생 장치의 헤드높이 조정구조 |
Country Status (3)
Country | Link |
---|---|
US (1) | US4709287A (US07922777-20110412-C00004.png) |
JP (1) | JPH0110746Y2 (US07922777-20110412-C00004.png) |
KR (1) | KR890006300Y1 (US07922777-20110412-C00004.png) |
Families Citing this family (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
AT388823B (de) * | 1986-12-10 | 1989-09-11 | Philips Nv | Verfahren zum justieren der spalte von zwei auf einer kopfscheibe angeordneten magnetkoepfen und kopfscheibe mit zwei auf ihr angeordneten magnetkoepfen |
EP0288321A3 (en) * | 1987-04-24 | 1990-11-14 | Pioneer Electronic Corporation | Magnetic head device |
JPH08212524A (ja) * | 1994-10-31 | 1996-08-20 | Daewoo Electron Co Ltd | ビデオカセットレコーダ用ヘッドドラムアセンブリ |
JP3046729B2 (ja) * | 1994-11-16 | 2000-05-29 | シャープ株式会社 | 回転ヘッド型磁気記録再生装置 |
KR200153814Y1 (ko) * | 1994-12-27 | 1999-08-02 | 전주범 | 헤드드럼 조립체의 헤드 조립구조 |
Family Cites Families (4)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE2522581A1 (de) * | 1975-05-22 | 1976-12-09 | Bosch Gmbh Robert | Abtasteinrichtung fuer ein magnetbandgeraet |
JPS54102445A (en) * | 1978-01-27 | 1979-08-11 | Matsushita Electric Ind Co Ltd | Fluid bearing revolving apparatus |
AT370253B (de) * | 1981-05-25 | 1983-03-10 | Philips Nv | Trommelfoermige abtasteinrichtung fuer ein aufzeichnungs- und/oder wiedergabegeraet |
JPS59165233A (ja) * | 1983-03-10 | 1984-09-18 | Matsushita Electric Ind Co Ltd | 回転ヘツドアセンブリ |
-
1984
- 1984-09-05 JP JP1984133938U patent/JPH0110746Y2/ja not_active Expired
-
1985
- 1985-06-19 KR KR2019850007358U patent/KR890006300Y1/ko not_active IP Right Cessation
- 1985-09-05 US US06/772,851 patent/US4709287A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JPH0110746Y2 (US07922777-20110412-C00004.png) | 1989-03-28 |
US4709287A (en) | 1987-11-24 |
JPS6148415U (US07922777-20110412-C00004.png) | 1986-04-01 |
KR860004073U (ko) | 1986-04-25 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
KR890006300Y1 (ko) | 회전 실린더식 자기기록 재생 장치의 헤드높이 조정구조 | |
KR0183774B1 (ko) | 테이프 레코더의 헤드드럼 | |
US3840895A (en) | Head drum assembly with grooves perpendicular to axis of rotation | |
KR100279516B1 (ko) | 나선형 테이프 스캐너 | |
US3435154A (en) | Tape guide apparatus for helical scan recorders | |
US4959743A (en) | Jitter reducing tapered rotary drum for magnetic head apparatus | |
JPH06168429A (ja) | 回転シリンダの着脱方法 | |
JPS6317058Y2 (US07922777-20110412-C00004.png) | ||
KR930007966Y1 (ko) | 브이씨알의 회전드럼 조립체 | |
KR0155024B1 (ko) | 실린더 모터 | |
US5748411A (en) | Head drum assembly of a video cassette recorder with audio and control heads mounted on upper and lower stationary drums of head drum | |
US5666245A (en) | Head drum assembly provided with an amplifier therein | |
JPS6163915A (ja) | 回転シリンダ式磁気記録再生装置のヘツド高さ調整方法 | |
US5604650A (en) | Rotary head drum having head-affixing, transformer-affixing, and bearing-engaging surfaces lying in the same plane | |
KR930001107Y1 (ko) | 자기기록 재생장치의 회전헤드드럼 | |
KR940004489B1 (ko) | 자기기록 재생기의 회전드럼 | |
JPH0445128Y2 (US07922777-20110412-C00004.png) | ||
KR940006858Y1 (ko) | 자기기록 재생장치의 헤드드럼 조립체 | |
KR0138966Y1 (ko) | 원웨이 클러치가 장착된 헤드 드럼 조립체 고정지그 | |
KR930002270Y1 (ko) | 회전헤드드럼의 신호전달장치 | |
KR970002567Y1 (ko) | 자기기록재생기 헤드드럼의 테이프 출구측 출력신호 감소방지장치 | |
JP3106539B2 (ja) | 回転ヘッドドラム装置 | |
KR0164556B1 (ko) | 헤드드럼의 리이드 2차 가공방법 | |
JPS57154665A (en) | High speed reproducing device for video tape recorder | |
JPS6233662B2 (US07922777-20110412-C00004.png) |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A201 | Request for examination | ||
E701 | Decision to grant or registration of patent right | ||
REGI | Registration of establishment | ||
FPAY | Annual fee payment |
Payment date: 19981207 Year of fee payment: 11 |
|
EXPY | Expiration of term |