DE69131341D1 - Optisches Plattenaufzeichnungsgerät - Google Patents
Optisches PlattenaufzeichnungsgerätInfo
- Publication number
- DE69131341D1 DE69131341D1 DE69131341T DE69131341T DE69131341D1 DE 69131341 D1 DE69131341 D1 DE 69131341D1 DE 69131341 T DE69131341 T DE 69131341T DE 69131341 T DE69131341 T DE 69131341T DE 69131341 D1 DE69131341 D1 DE 69131341D1
- Authority
- DE
- Germany
- Prior art keywords
- optical disc
- disc recorder
- recorder
- optical
- disc
- 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
- G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
- G11B17/02—Details
-
- 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
- G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
- G11B17/051—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
- G11B33/00—Constructional parts, details or accessories not provided for in the other groups of this subclass
- G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
- G11B33/027—Covers
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP41335990A JP3209431B2 (ja) | 1990-01-20 | 1990-12-21 | 光ディスクの記録装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
DE69131341D1 true DE69131341D1 (de) | 1999-07-22 |
DE69131341T2 DE69131341T2 (de) | 1999-10-14 |
Family
ID=18522024
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
DE69131341T Expired - Fee Related DE69131341T2 (de) | 1990-12-21 | 1991-12-20 | Optisches Plattenaufzeichnungsgerät |
Country Status (4)
Country | Link |
---|---|
US (1) | US5341357A (de) |
EP (1) | EP0492514B1 (de) |
KR (1) | KR100253037B1 (de) |
DE (1) | DE69131341T2 (de) |
Families Citing this family (21)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US6236625B1 (en) | 1991-02-15 | 2001-05-22 | Discovision Associates | Optical disc system having current monitoring circuit with controller for laser driver and method for operating same |
US5677899A (en) | 1991-02-15 | 1997-10-14 | Discovision Associates | Method for moving carriage assembly from initial position to target position relative to storage medium |
US5729511A (en) | 1991-02-15 | 1998-03-17 | Discovision Associates | Optical disc system having servo motor and servo error detection assembly operated relative to monitored quad sum signal |
JP3077220B2 (ja) * | 1991-02-23 | 2000-08-14 | ソニー株式会社 | 記録再生装置 |
JPH06338116A (ja) * | 1993-03-31 | 1994-12-06 | Canon Inc | 光学的情報記録/再生装置 |
AU671761B2 (en) * | 1993-08-26 | 1996-09-05 | Sony Corporation | Recording and/or reproducing apparatus for recording medium |
JPH0765496A (ja) * | 1993-08-26 | 1995-03-10 | Sony Corp | 記録媒体装着装置、及び、記録及び/又は再生装置 |
JPH0785645A (ja) * | 1993-09-20 | 1995-03-31 | Sony Corp | 電子機器におけるシャーシー構造 |
JP3533681B2 (ja) * | 1993-09-20 | 2004-05-31 | ソニー株式会社 | カートリッジのイジェクト機構 |
US6434087B1 (en) | 1995-01-25 | 2002-08-13 | Discovision Associates | Optical disc system and method for controlling bias coil and light source to process information on a storage medium |
JP3216521B2 (ja) * | 1996-04-19 | 2001-10-09 | 松下電器産業株式会社 | ローディング装置 |
MY129467A (en) * | 1996-05-10 | 2007-04-30 | Sony Emcs Malaysia Sdn Bhd | Portable compact disk open/hold actuator button. |
US6567358B1 (en) * | 1998-06-26 | 2003-05-20 | Matsushita Electric Industrial Co., Ltd. | Information recording/reproducing apparatus |
EP1175721A4 (de) * | 1999-04-05 | 2002-07-10 | Fasco Industries | Bremsanordnung mit sperrklinke |
JP3682859B2 (ja) * | 2001-05-11 | 2005-08-17 | ソニー株式会社 | 記録装置および方法、並びにプログラム |
CN2715299Y (zh) | 2004-04-13 | 2005-08-03 | 鸿富锦精密工业(深圳)有限公司 | 光盘读取装置壳体 |
CN2736890Y (zh) * | 2004-07-30 | 2005-10-26 | 鸿富锦精密工业(深圳)有限公司 | 光盘读取装置壳体 |
CN2809795Y (zh) * | 2005-05-28 | 2006-08-23 | 鸿富锦精密工业(深圳)有限公司 | 便携式光盘播放器 |
CN100582504C (zh) * | 2006-03-31 | 2010-01-20 | 鸿富锦精密工业(深圳)有限公司 | 转动机构 |
CN100582506C (zh) * | 2006-04-28 | 2010-01-20 | 鸿富锦精密工业(深圳)有限公司 | 转动机构 |
US10871349B2 (en) * | 2015-01-05 | 2020-12-22 | Crosman Corporation | Firearm associated electronic device with acceleration resistant latch |
Family Cites Families (15)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
GB1525696A (en) * | 1974-11-18 | 1978-09-20 | Rca Corp | Lid interlock system |
US3930653A (en) * | 1975-01-30 | 1976-01-06 | Rca Corporation | Lid latch mechanism for a disc record player |
US4092671A (en) * | 1975-11-03 | 1978-05-30 | U.S. Philips Corporation | Video player having plural safety devices actuated by unlatching |
JPS5421811A (en) * | 1977-07-20 | 1979-02-19 | Matsushita Electric Ind Co Ltd | Magnetic recorder-reproducer |
NL7801533A (nl) * | 1978-02-10 | 1979-08-14 | Philips Nv | Videoplatenspeler. |
JPS5749701U (de) * | 1980-08-29 | 1982-03-20 | ||
JPS58169367A (ja) * | 1982-03-31 | 1983-10-05 | Toshiba Corp | フロツピ−デイスク用ドアロツク装置 |
GB2127205B (en) * | 1982-09-16 | 1986-09-10 | Ricoh Kk | Floppy disk drive |
JPS60107765A (ja) * | 1983-11-16 | 1985-06-13 | Matsushita Electric Ind Co Ltd | 円盤状記録媒体装着装置 |
JPS60119663A (ja) * | 1983-12-02 | 1985-06-27 | Olympus Optical Co Ltd | 磁気デイスク記録再生装置 |
JPS6168769A (ja) * | 1984-09-12 | 1986-04-09 | Hitachi Ltd | 磁気デイスク記憶装置のヘツドロ−ドロツク機構 |
JPS61148668A (ja) * | 1984-12-21 | 1986-07-07 | Nippon Kogaku Kk <Nikon> | デイスクカセツトの取出し機構 |
JPS61151870A (ja) * | 1984-12-26 | 1986-07-10 | Pioneer Electronic Corp | デイスクプレ−ヤのドア開閉機構 |
JP2565241B2 (ja) * | 1987-02-27 | 1996-12-18 | ソニー株式会社 | ディスク記録装置 |
JPH0312852A (ja) * | 1989-06-12 | 1991-01-21 | Ricoh Co Ltd | イジェクト禁止機構 |
-
1991
- 1991-12-11 US US07/806,930 patent/US5341357A/en not_active Expired - Lifetime
- 1991-12-18 KR KR1019910023291A patent/KR100253037B1/ko not_active IP Right Cessation
- 1991-12-20 DE DE69131341T patent/DE69131341T2/de not_active Expired - Fee Related
- 1991-12-20 EP EP91121975A patent/EP0492514B1/de not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
KR100253037B1 (ko) | 2000-04-15 |
EP0492514B1 (de) | 1999-06-16 |
EP0492514A3 (en) | 1992-09-30 |
US5341357A (en) | 1994-08-23 |
EP0492514A2 (de) | 1992-07-01 |
DE69131341T2 (de) | 1999-10-14 |
KR920013364A (ko) | 1992-07-28 |
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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 |