DE69131234T2 - Aufzeichnungs- und/oder Abspielgerät für magneto-optische Platten - Google Patents
Aufzeichnungs- und/oder Abspielgerät für magneto-optische PlattenInfo
- Publication number
- DE69131234T2 DE69131234T2 DE69131234T DE69131234T DE69131234T2 DE 69131234 T2 DE69131234 T2 DE 69131234T2 DE 69131234 T DE69131234 T DE 69131234T DE 69131234 T DE69131234 T DE 69131234T DE 69131234 T2 DE69131234 T2 DE 69131234T2
- Authority
- DE
- Germany
- Prior art keywords
- magneto
- recording
- playback device
- optical disks
- disks
- Prior art date
- Legal status (The legal status 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 status listed.)
- Expired - Fee Related
Links
Classifications
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
- G11B17/043—Direct insertion, i.e. without external loading means
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B11/00—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor
- G11B11/10—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field
- G11B11/105—Recording on or reproducing from the same record carrier wherein for these two operations the methods are covered by different main groups of groups G11B3/00 - G11B7/00 or by different subgroups of group G11B9/00; Record carriers therefor using recording by magnetic means or other means for magnetisation or demagnetisation of a record carrier, e.g. light induced spin magnetisation; Demagnetisation by thermal or stress means in the presence or not of an orienting magnetic field using a beam of light or a magnetic field for recording by change of magnetisation and a beam of light for reproducing, i.e. magneto-optical, e.g. light-induced thermomagnetic recording, spin magnetisation recording, Kerr or Faraday effect reproducing
- G11B11/1055—Disposition or mounting of transducers relative to record carriers
- G11B11/10556—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position
- G11B11/10558—Disposition or mounting of transducers relative to record carriers with provision for moving or switching or masking the transducers in or out of their operative position in view of the loading or unloading of the carrier
-
- G—PHYSICS
- G11—INFORMATION STORAGE
- G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
- G11B17/04—Feeding or guiding single record carrier to or from transducer unit
- G11B17/041—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs contained within cartridges
- G11B17/043—Direct insertion, i.e. without external loading means
- G11B17/0434—Direct insertion, i.e. without external loading means with mechanism for subsequent vertical movement of the disc
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2281828A JP2917488B2 (ja) | 1990-10-22 | 1990-10-22 | 光ディスク記録及び/又は再生装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69131234D1 DE69131234D1 (de) | 1999-06-17 |
DE69131234T2 true DE69131234T2 (de) | 1999-09-23 |
Family
ID=17644571
Family Applications (2)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69131234T Expired - Fee Related DE69131234T2 (de) | 1990-10-22 | 1991-10-22 | Aufzeichnungs- und/oder Abspielgerät für magneto-optische Platten |
DE69125240T Expired - Fee Related DE69125240T2 (de) | 1990-10-22 | 1991-10-22 | Aufzeichnungs- und/oder Abspielgerät für magneto-optische Platten |
Family Applications After (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69125240T Expired - Fee Related DE69125240T2 (de) | 1990-10-22 | 1991-10-22 | Aufzeichnungs- und/oder Abspielgerät für magneto-optische Platten |
Country Status (5)
Country | Link |
---|---|
US (2) | US5384757A (de) |
EP (2) | EP0482585B1 (de) |
JP (1) | JP2917488B2 (de) |
KR (1) | KR100245963B1 (de) |
DE (2) | DE69131234T2 (de) |
Families Citing this family (27)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5815344A (en) | 1992-02-17 | 1998-09-29 | Sony Corporation | Disc cartridge loading apparatus |
KR100285145B1 (ko) * | 1992-05-22 | 2001-03-15 | 이데이 노부유끼 | 디스크 카트리지 로딩 장치 |
US5500838A (en) * | 1992-12-10 | 1996-03-19 | Kabushiki Kaisha Kenwood | Photomagnetic disc record/reproduction apparatus including improved magnetic head lifting mechanism |
KR0136828B1 (ko) * | 1993-01-13 | 1998-05-15 | 모리시타 요이찌 | 정보기록재생장치(information recording and reproducing apparatus) |
JPH06223471A (ja) * | 1993-01-29 | 1994-08-12 | Sony Corp | ディスク記録及び/又は再生装置 |
US5646926A (en) * | 1993-10-12 | 1997-07-08 | Clarion Co., Ltd. | Cartridge carrier assembly for loading and ejecting cartridges |
GB2284923B (en) * | 1993-12-06 | 1997-12-17 | Samsung Electronics Co Ltd | Cartridge inserting/extracting apparatus for a magnetooptical disk player |
US6009061A (en) | 1994-08-25 | 1999-12-28 | Discovision Associates | Cartridge-loading apparatus with improved base plate and cartridge receiver latch |
US5724331A (en) * | 1994-08-25 | 1998-03-03 | Discovision Associates | Disk drive system having improved cartridge-loading apparatus including direct drive gear train and methods for making and operating same |
US5675566A (en) * | 1994-10-31 | 1997-10-07 | Sony Corporation | Recording and/or reproducing apparatus and a cartridge for a recording medium |
JP3740698B2 (ja) * | 1995-02-06 | 2006-02-01 | ソニー株式会社 | 記録再生装置 |
JP2831608B2 (ja) * | 1995-12-28 | 1998-12-02 | 三星電子株式会社 | ミニディスクプレイヤ |
JPH09270161A (ja) * | 1996-01-31 | 1997-10-14 | Mitsubishi Electric Corp | 記憶装置及び記録媒体カートリッジ |
JP3423159B2 (ja) * | 1996-09-27 | 2003-07-07 | アルプス電気株式会社 | 記録媒体の駆動装置 |
USD413900S (en) * | 1996-11-27 | 1999-09-14 | Sony Corporation | Magnetic head |
USD418147S (en) * | 1996-11-29 | 1999-12-28 | Sony Corporation | Magnetic head for a disc recorder |
JPH10208412A (ja) * | 1997-01-23 | 1998-08-07 | Alps Electric Co Ltd | ディスク装置 |
US6052256A (en) | 1997-06-16 | 2000-04-18 | Sanyo Electric Co., Ltd. | Recording device for a removable disk cartridge wherein a chassis is movable with respect to an inner holder |
TW473706B (en) * | 1997-07-14 | 2002-01-21 | Sony Corp | Structure for preventing misinsertion of disc cartridges |
US6043954A (en) * | 1997-08-29 | 2000-03-28 | Iomega Corporation | Cartridge load and eject mechanism for a removable cartridge drive |
US6122141A (en) * | 1997-08-29 | 2000-09-19 | Iomega Corporation | Cartridge retention mechanism for a removable cartridge drive |
JPH11149691A (ja) * | 1997-11-17 | 1999-06-02 | Sony Corp | ディスク装置 |
JPH11242848A (ja) * | 1997-12-25 | 1999-09-07 | Sony Corp | 記録媒体カートリッジの誤挿入防止構造 |
JP4075174B2 (ja) * | 1998-12-25 | 2008-04-16 | ソニー株式会社 | ディスクドライブ装置及びそのヘッド送り機構 |
US6657925B2 (en) * | 2000-05-11 | 2003-12-02 | Sony Corporation | Magneto-optical disk drive having first and second movable sliders |
JP2003077240A (ja) * | 2001-08-30 | 2003-03-14 | Toshiba Corp | ディスク装置及び同装置におけるヘッドロード制御方法 |
JP4697453B2 (ja) * | 2006-06-29 | 2011-06-08 | セイコーエプソン株式会社 | カートリッジの着脱装置、記録装置及び液体噴射装置 |
Family Cites Families (12)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59121647A (ja) * | 1982-12-28 | 1984-07-13 | Toshiba Corp | 記録円盤昇降装置 |
JPS60251541A (ja) * | 1984-05-28 | 1985-12-12 | Matsushita Electric Ind Co Ltd | 光学式記録再生装置 |
JPH01303654A (ja) * | 1988-06-01 | 1989-12-07 | Ricoh Co Ltd | 光磁気記録装置 |
US5123004A (en) * | 1988-07-17 | 1992-06-16 | 501 Nakamichi Corporation | Recording and/or reproducing apparatus having a vertically movable disk chassis and arranged to prevent external forces from disrupting proper operations |
JPH0661123B2 (ja) * | 1988-10-28 | 1994-08-10 | 株式会社日立製作所 | 光学磁気記録再生装置 |
JPH02154301A (ja) * | 1988-12-05 | 1990-06-13 | Mitsubishi Electric Corp | 光磁気デイスク記録再生装置 |
US5034933A (en) * | 1989-03-10 | 1991-07-23 | Sony Corporation | Magneto-optical recording apparatus |
EP0403266B1 (de) * | 1989-06-15 | 1994-08-24 | Matsushita Electric Industrial Co., Ltd. | Magneto-optisches Aufnahme- und/oder Wiedergabegerät |
JP3038754B2 (ja) * | 1990-01-20 | 2000-05-08 | ソニー株式会社 | 光磁気ディスクの記録装置 |
US5202863A (en) * | 1990-09-11 | 1993-04-13 | Matsushita Electric Industrial Co., Ltd. | Magneto-optical disk unit compatible with different two types of magneto-optical disks and a magnetic-field generator suitable thereof |
JP3077220B2 (ja) * | 1991-02-23 | 2000-08-14 | ソニー株式会社 | 記録再生装置 |
US5224074A (en) * | 1992-07-08 | 1993-06-29 | The United States Of America As Represented By The Secretary Of The Navy | Sonobuoy for forming virtual vertical sensing arrays |
-
1990
- 1990-10-22 JP JP2281828A patent/JP2917488B2/ja not_active Expired - Fee Related
-
1991
- 1991-10-17 US US07/778,401 patent/US5384757A/en not_active Expired - Fee Related
- 1991-10-22 KR KR1019910018568A patent/KR100245963B1/ko not_active IP Right Cessation
- 1991-10-22 DE DE69131234T patent/DE69131234T2/de not_active Expired - Fee Related
- 1991-10-22 EP EP91117999A patent/EP0482585B1/de not_active Expired - Lifetime
- 1991-10-22 DE DE69125240T patent/DE69125240T2/de not_active Expired - Fee Related
- 1991-10-22 EP EP96106822A patent/EP0730269B1/de not_active Expired - Lifetime
-
1993
- 1993-12-22 US US08/171,536 patent/US5452271A/en not_active Expired - Fee Related
Also Published As
Publication number | Publication date |
---|---|
KR920008683A (ko) | 1992-05-28 |
DE69131234D1 (de) | 1999-06-17 |
DE69125240T2 (de) | 1997-07-10 |
JP2917488B2 (ja) | 1999-07-12 |
US5452271A (en) | 1995-09-19 |
JPH04157646A (ja) | 1992-05-29 |
KR100245963B1 (ko) | 2000-05-01 |
EP0482585B1 (de) | 1997-03-19 |
US5384757A (en) | 1995-01-24 |
DE69125240D1 (de) | 1997-04-24 |
EP0730269B1 (de) | 1999-05-12 |
EP0482585A3 (en) | 1993-03-17 |
EP0730269A1 (de) | 1996-09-04 |
EP0482585A2 (de) | 1992-04-29 |
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Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |