DE69026589D1 - Plattenspieler und optischer Kopfantrieb - Google Patents
Plattenspieler und optischer KopfantriebInfo
- Publication number
- DE69026589D1 DE69026589D1 DE69026589T DE69026589T DE69026589D1 DE 69026589 D1 DE69026589 D1 DE 69026589D1 DE 69026589 T DE69026589 T DE 69026589T DE 69026589 T DE69026589 T DE 69026589T DE 69026589 D1 DE69026589 D1 DE 69026589D1
- Authority
- DE
- Germany
- Prior art keywords
- optical head
- head drive
- record player
- player
- record
- 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
- G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
- G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
- G11B7/0857—Arrangements for mechanically moving the whole head
- G11B7/08582—Sled-type positioners
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15209989U JPH0389565U (de) | 1989-12-28 | 1989-12-28 | |
JP1989152098U JPH0389564U (de) | 1989-12-28 | 1989-12-28 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69026589D1 true DE69026589D1 (de) | 1996-05-23 |
DE69026589T2 DE69026589T2 (de) | 1996-09-26 |
Family
ID=26481119
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69026589T Expired - Fee Related DE69026589T2 (de) | 1989-12-28 | 1990-12-24 | Plattenspieler und optischer Kopfantrieb |
Country Status (5)
Country | Link |
---|---|
US (2) | US5119362A (de) |
EP (1) | EP0436378B1 (de) |
CA (1) | CA2032961C (de) |
DE (1) | DE69026589T2 (de) |
MY (1) | MY105461A (de) |
Families Citing this family (24)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP3057269B2 (ja) * | 1991-08-27 | 2000-06-26 | ソニー株式会社 | 光学ピックアップ移動装置 |
WO1995008172A1 (fr) * | 1993-09-13 | 1995-03-23 | Sony Corporation | Procede d'assemblage d'une unite de disques et d'un engrenage de transmission d'entrainement de chariot de tete |
JPH07320279A (ja) * | 1994-05-24 | 1995-12-08 | Sony Corp | 光学ピックアップの送り装置 |
JPH08235627A (ja) * | 1995-02-28 | 1996-09-13 | Sony Corp | 光学ピックアップ装置 |
JPH09213025A (ja) * | 1996-02-08 | 1997-08-15 | Alps Electric Co Ltd | 光ピックアップ移送機構 |
JPH09265743A (ja) * | 1996-03-27 | 1997-10-07 | Ricoh Co Ltd | 光ディスク装置 |
JPH09288872A (ja) * | 1996-04-19 | 1997-11-04 | Sony Corp | 光学ピックアップ装置の送り装置 |
JPH10275431A (ja) * | 1997-04-01 | 1998-10-13 | Mitsumi Electric Co Ltd | スレッドモータの取付構造及び前記取付構造を用いたスライド送り機構 |
JPH10293932A (ja) * | 1997-04-17 | 1998-11-04 | Mitsumi Electric Co Ltd | 光ディスク駆動装置における光ピックアップのスキュー調整機構 |
MY123883A (en) * | 1997-08-20 | 2006-06-30 | Sony Corp | Pick-up position adjusting mechanism and tray unlocking mechanism. |
TW435785U (en) * | 1998-04-13 | 2001-05-16 | Asustek Comp Inc | Dynamic vibration-absorption system of a disk-reading device |
JP4300689B2 (ja) * | 2000-07-31 | 2009-07-22 | ソニー株式会社 | 光ピックアップ装置、並びに記録及び/又は再生装置 |
WO2002059504A1 (fr) * | 2001-01-23 | 2002-08-01 | Sony Corporation | Commande de vis d'avance et unite d'enregistrement/de reproduction d'informations |
US20040117807A1 (en) * | 2001-03-01 | 2004-06-17 | Shoji Takahashi | Disk drive device |
US7269124B2 (en) * | 2001-07-20 | 2007-09-11 | Thomas Paul Downs | Protective divider and enclosure disc assembly for laser discs and laser disc drives |
AU2003253206A1 (en) * | 2002-08-16 | 2004-03-03 | Koninklijke Philips Electronics N.V. | An optical disk drive, and a method of assembling it |
TWM240659U (en) * | 2002-12-06 | 2004-08-11 | Asustek Comp Inc | Impact buffer mechanism for optical pickup head |
EP1503374A3 (de) * | 2003-07-30 | 2005-02-09 | ORION ELECTRIC CO., Ltd. | Verschiebevorrichtung für Abtastgerät |
US20050149960A1 (en) * | 2003-12-29 | 2005-07-07 | Mustek Systems Inc. | Apparatus for driving optical head |
CN1324596C (zh) * | 2004-01-16 | 2007-07-04 | 建兴电子科技股份有限公司 | 用于光盘读取写入装置的齿轮传动系统 |
CN100385529C (zh) * | 2004-10-19 | 2008-04-30 | 常州市新科精密机械有限公司 | 便携视盘机的光拾取器驱动装置 |
TWM285002U (en) * | 2005-08-30 | 2006-01-01 | Topray Technologies Inc | Correction device for adjusting the gap of the driving gears of an optical pickup-head |
JP2008226338A (ja) * | 2007-03-12 | 2008-09-25 | Tanashin Denki Co | ディスク再生機。 |
DE112008001923B4 (de) * | 2007-09-05 | 2017-07-27 | Mitsubishi Electric Corp. | Einrichtung für eine optische Scheibe |
Family Cites Families (23)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS596464A (ja) * | 1982-07-02 | 1984-01-13 | Norioki Nakabashi | ラツク装置 |
JPS596404A (ja) * | 1982-07-02 | 1984-01-13 | Kawasaki Heavy Ind Ltd | 多連定容量形ポンプの流量制御装置 |
JPS59116964A (ja) * | 1982-12-22 | 1984-07-06 | Hitachi Ltd | デイスクプレ−ヤのア−ム負荷切換装置 |
JPS6057565A (ja) * | 1983-09-08 | 1985-04-03 | Fuji Photo Film Co Ltd | 磁気シ−トパックの着脱装置 |
JPS60234270A (ja) * | 1984-05-07 | 1985-11-20 | Matsushita Electric Ind Co Ltd | 光ピツクアツプ送り装置 |
JPS6129464A (ja) * | 1984-06-18 | 1986-02-10 | Olympus Optical Co Ltd | 光学情報記録再生装置のピツクアツプ駆動機構 |
JPH0424770Y2 (de) * | 1984-09-19 | 1992-06-11 | ||
US4831615A (en) * | 1985-01-30 | 1989-05-16 | Nippon Columbia Co., Ltd. | Dual differential optical system moving apparatus |
JP2542359B2 (ja) * | 1985-05-22 | 1996-10-09 | キヤノン株式会社 | 情報記録再生装置 |
CH669059A5 (de) * | 1985-07-24 | 1989-02-15 | Papst Motoren Gmbh & Co Kg | Antriebssystem fuer kassettierte signalbaender. |
US4855849A (en) * | 1986-04-21 | 1989-08-08 | Iomega Corporation | Disk drive motor mount |
JPH0424552Y2 (de) * | 1986-07-18 | 1992-06-10 | ||
US4819100A (en) * | 1986-09-24 | 1989-04-04 | Alps Electric Co., Ltd. | Floating head slider device for magnetic disk apparatus |
US4870703A (en) * | 1986-12-15 | 1989-09-26 | Raymond Engineering Inc. | Magnetic disc memory unit |
US4815055A (en) * | 1987-04-17 | 1989-03-21 | Access Corporation | Data medium storage and retrieval devices |
US4901172A (en) * | 1987-05-08 | 1990-02-13 | Fuji Photo Film Co., Ltd. | Recording/playback apparatus with auto-changer |
JP2568556B2 (ja) * | 1987-06-22 | 1997-01-08 | 松下電器産業株式会社 | 光ピックアップ固定装置 |
JPS6486376A (en) * | 1987-09-28 | 1989-03-31 | Toshiba Corp | Pickup driving mechanism for disk reproducing device |
AT388826B (de) * | 1987-10-16 | 1989-09-11 | Philips Nv | Wiedergabegeraet fuer einen scheibenfoermigen aufzeichnungstraeger |
JPH01182975A (ja) * | 1988-01-13 | 1989-07-20 | Asaka:Kk | 光ヘッド送り装置の案内機構 |
JPH0266774A (ja) * | 1988-08-31 | 1990-03-06 | Toshiba Corp | 記録再生装置 |
JPH0273532A (ja) * | 1988-09-08 | 1990-03-13 | Toshiba Corp | ピックアップ駆動装置 |
US4965476A (en) * | 1989-04-20 | 1990-10-23 | Conner Peripherals, Inc. | Stabilized disk drive spin motor |
-
1990
- 1990-12-18 US US07/629,623 patent/US5119362A/en not_active Expired - Lifetime
- 1990-12-21 CA CA002032961A patent/CA2032961C/en not_active Expired - Fee Related
- 1990-12-24 DE DE69026589T patent/DE69026589T2/de not_active Expired - Fee Related
- 1990-12-24 EP EP90314234A patent/EP0436378B1/de not_active Expired - Lifetime
- 1990-12-27 MY MYPI90002284A patent/MY105461A/en unknown
-
1994
- 1994-02-17 US US08/197,563 patent/US5357500A/en not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
MY105461A (en) | 1994-10-31 |
CA2032961C (en) | 2000-04-04 |
EP0436378A2 (de) | 1991-07-10 |
EP0436378B1 (de) | 1996-04-17 |
US5357500A (en) | 1994-10-18 |
EP0436378A3 (en) | 1992-10-07 |
US5119362A (en) | 1992-06-02 |
DE69026589T2 (de) | 1996-09-26 |
CA2032961A1 (en) | 1991-06-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
DE69026589D1 (de) | Plattenspieler und optischer Kopfantrieb | |
DE69129616D1 (de) | Optischer Plattenspieler und optischer Kopf | |
DE69032775T2 (de) | Optisches Informationsaufzeichnungsverfahren und Aufzeichnungsgerät | |
DE69030017D1 (de) | Optischer Plattenantrieb | |
DE69215730D1 (de) | Aufzeichnung und Wiedergabe von Platten | |
DE68919599D1 (de) | Optischer Aufnahmekopf. | |
DE69029115D1 (de) | Informationsaufzeichnungs- und Wiedergabegerät | |
DE69430726D1 (de) | Optisches Aufzeichnungswiedergabegerät | |
KR900702515A (ko) | 광학기록 및/또는 재생장치 | |
DE68919455D1 (de) | Optischer Aufzeichnungsträger und Antriebssystem. | |
KR910014619U (ko) | 디스크 레코드 플레이어 | |
HK1007034A1 (en) | Optical head and optical recording and reproducing device | |
DE69322529T2 (de) | Plattenabspielgerät und Plattenaufzeichnungsgerät | |
DE69024416D1 (de) | Optisches Aufzeichnungs- und Wiedergabegerät | |
DE69029460D1 (de) | Plattenspieler | |
DE3789457D1 (de) | Optisches Scheibenantriebsgerät und optisches Informationsaufzeichnungsgerät. | |
DE69024739D1 (de) | Optisches Aufnahme-/Wiedergabegerät | |
DE68918679D1 (de) | Optisches Plattenaufzeichnungs- und/oder -wiedergabegerät. | |
DE69018150D1 (de) | Optisches Aufzeichnungs- und/oder Wiedergabegerät. | |
KR900012205A (ko) | 회전헤드장치 및 이것을 사용한 자기기록재생장치 | |
DE69221418T2 (de) | Aufzeichnungskopfantriebsvorrichtung | |
DE69007365D1 (de) | Aufzeichnungsgerät und -kopf. | |
DE69025785D1 (de) | Gerät zum Aufzeichnen und Wiedergeben optischer Platten | |
EP0405432A3 (en) | Optical disk read/write head | |
FR2651063B1 (fr) | Appareil d'enregistrement et de reproduction |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
8364 | No opposition during term of opposition | ||
8339 | Ceased/non-payment of the annual fee |