KR920700443A - 자기기록 재생장치 - Google Patents
자기기록 재생장치Info
- Publication number
- KR920700443A KR920700443A KR1019900702380A KR900702380A KR920700443A KR 920700443 A KR920700443 A KR 920700443A KR 1019900702380 A KR1019900702380 A KR 1019900702380A KR 900702380 A KR900702380 A KR 900702380A KR 920700443 A KR920700443 A KR 920700443A
- Authority
- KR
- South Korea
- Prior art keywords
- magnetic recording
- playback device
- recording playback
- magnetic
- recording
- 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
- G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
- G11B15/1808—Driving of both record carrier and head
- G11B15/1825—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning
- G11B15/1833—Driving of both record carrier and head driving or moving the head in a direction which cuts across the direction of travel of the tape, e.g. for helicoïdal scanning with head driven in a plane, cyclically around an axis, e.g. on headwheel
-
- 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
Applications Claiming Priority (3)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5210489 | 1989-03-06 | ||
| JP1-52104 | 1989-03-06 | ||
| PCT/JP1990/000282 WO1990010929A1 (en) | 1989-03-06 | 1990-03-05 | Magnetic recording and reproducing apparatus |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| KR920700443A true KR920700443A (ko) | 1992-02-19 |
| KR0171877B1 KR0171877B1 (ko) | 1999-04-15 |
Family
ID=12905544
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| KR1019900702380A KR0171877B1 (ko) | 1989-03-06 | 1990-03-05 | 자기기록 재생장치 |
Country Status (5)
| Country | Link |
|---|---|
| US (1) | US5270890A (ko) |
| EP (1) | EP0462276B1 (ko) |
| KR (1) | KR0171877B1 (ko) |
| DE (1) | DE69019743T2 (ko) |
| WO (1) | WO1990010929A1 (ko) |
Families Citing this family (10)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US5500777A (en) * | 1993-05-19 | 1996-03-19 | Matsushita Electric Industrial Co., Ltd. | Magnetic head drive which uses independently controlled piezo-electric elements |
| KR970004628B1 (ko) * | 1993-10-06 | 1997-03-29 | 주식회사 엘지전자 | 헤드드럼장치 |
| US5585982A (en) * | 1993-12-28 | 1996-12-17 | Sony Corporation | Rotary drum apparatus with head rotation locus adjustment arrangement |
| JP2858635B2 (ja) * | 1994-12-21 | 1999-02-17 | 日本ビクター株式会社 | 磁気記録再生装置 |
| JPH08306022A (ja) * | 1995-04-28 | 1996-11-22 | Sony Corp | 回転ヘッドの構造 |
| EP1215664A1 (en) * | 2000-12-15 | 2002-06-19 | Thomson Licensing S.A. | Head drum with dynamic gap adjustment |
| US6992847B1 (en) | 2004-09-01 | 2006-01-31 | Sony Corporation | Linear sliding tape scanner and method for using same |
| US7327534B2 (en) * | 2004-09-01 | 2008-02-05 | Sony Corporation | Ultra fast backup (UFB) tape cartridge and method for loading same |
| US7142383B2 (en) * | 2004-09-01 | 2006-11-28 | Sony Corporation | Ultra Fast Backup (UFB) track concept and method for recording same |
| CN109238185B (zh) * | 2018-09-30 | 2023-06-09 | 江苏省水利科学研究院 | 一种桥墩安全性实时监测***及监测方法 |
Family Cites Families (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4695907A (en) * | 1983-11-15 | 1987-09-22 | Matsushita Electric Industrial Co., Ltd. | Rotary head deflection apparatus |
| JPS61177621A (ja) * | 1985-01-31 | 1986-08-09 | Sharp Corp | 回転磁気ヘツド装置 |
| DE3705929A1 (de) * | 1987-02-25 | 1988-09-08 | Broadcast Television Syst | Abtasteinrichtung fuer ein schraegspur-magnetbandgeraet |
-
1990
- 1990-03-05 US US07/752,629 patent/US5270890A/en not_active Expired - Fee Related
- 1990-03-05 KR KR1019900702380A patent/KR0171877B1/ko not_active IP Right Cessation
- 1990-03-05 EP EP90903936A patent/EP0462276B1/en not_active Expired - Lifetime
- 1990-03-05 WO PCT/JP1990/000282 patent/WO1990010929A1/ja active IP Right Grant
- 1990-03-05 DE DE69019743T patent/DE69019743T2/de not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| EP0462276A4 (en) | 1993-05-05 |
| DE69019743D1 (de) | 1995-06-29 |
| US5270890A (en) | 1993-12-14 |
| KR0171877B1 (ko) | 1999-04-15 |
| EP0462276B1 (en) | 1995-05-24 |
| DE69019743T2 (de) | 1995-11-16 |
| WO1990010929A1 (en) | 1990-09-20 |
| EP0462276A1 (en) | 1991-12-27 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| A201 | Request for examination | ||
| N231 | Notification of change of applicant | ||
| E902 | Notification of reason for refusal | ||
| E701 | Decision to grant or registration of patent right | ||
| GRNT | Written decision to grant | ||
| LAPS | Lapse due to unpaid annual fee |