DE69803137T2 - Plattenklemme und Laufwerk damit - Google Patents

Plattenklemme und Laufwerk damit

Info

Publication number
DE69803137T2
DE69803137T2 DE69803137T DE69803137T DE69803137T2 DE 69803137 T2 DE69803137 T2 DE 69803137T2 DE 69803137 T DE69803137 T DE 69803137T DE 69803137 T DE69803137 T DE 69803137T DE 69803137 T2 DE69803137 T2 DE 69803137T2
Authority
DE
Germany
Prior art keywords
drive
disk clamp
clamp
disk
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 - Lifetime
Application number
DE69803137T
Other languages
English (en)
Other versions
DE69803137D1 (de
Inventor
Ken Ichi Furukawa
Kouji Teranishi
Satoru Manabe
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Mitsumi Electric Co Ltd
Original Assignee
Mitsumi Electric Co Ltd
Priority date (The priority date 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 date listed.)
Filing date
Publication date
Family has litigation
First worldwide family litigation filed litigation Critical https://patents.darts-ip.com/?family=14256976&utm_source=google_patent&utm_medium=platform_link&utm_campaign=public_patent_search&patent=DE69803137(T2) "Global patent litigation dataset” by Darts-ip is licensed under a Creative Commons Attribution 4.0 International License.
Application filed by Mitsumi Electric Co Ltd filed Critical Mitsumi Electric Co Ltd
Application granted granted Critical
Publication of DE69803137D1 publication Critical patent/DE69803137D1/de
Publication of DE69803137T2 publication Critical patent/DE69803137T2/de
Anticipated expiration legal-status Critical
Expired - Lifetime legal-status Critical Current

Links

Classifications

    • 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
    • G11B33/12—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules
    • G11B33/121—Disposition of constructional parts in the apparatus, e.g. of power supply, of modules the apparatus comprising a single recording/reproducing device
    • 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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • 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
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • 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
    • 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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0288—Positioning or locking of single discs of discs rotating during transducing operation by means for moving the turntable or the clamper towards the disk
DE69803137T 1997-04-02 1998-04-01 Plattenklemme und Laufwerk damit Expired - Lifetime DE69803137T2 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9099800A JPH10283703A (ja) 1997-04-02 1997-04-02 ディスククランパ及び前記ディスククランパを備えたディスク駆動装置

Publications (2)

Publication Number Publication Date
DE69803137D1 DE69803137D1 (de) 2002-02-21
DE69803137T2 true DE69803137T2 (de) 2002-08-22

Family

ID=14256976

Family Applications (2)

Application Number Title Priority Date Filing Date
DE69803944T Expired - Fee Related DE69803944T2 (de) 1997-04-02 1998-04-01 Antriebmechanismus mit Schneckenantrieb
DE69803137T Expired - Lifetime DE69803137T2 (de) 1997-04-02 1998-04-01 Plattenklemme und Laufwerk damit

Family Applications Before (1)

Application Number Title Priority Date Filing Date
DE69803944T Expired - Fee Related DE69803944T2 (de) 1997-04-02 1998-04-01 Antriebmechanismus mit Schneckenantrieb

Country Status (4)

Country Link
US (1) US6160780A (de)
EP (3) EP1056081B1 (de)
JP (1) JPH10283703A (de)
DE (2) DE69803944T2 (de)

Families Citing this family (36)

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Publication number Priority date Publication date Assignee Title
JP3011910B2 (ja) * 1997-09-19 2000-02-21 株式会社ケンウッド ディスク装置のディスククランプ機構
KR100445556B1 (ko) * 1997-09-25 2004-08-21 마쯔시다덴기산교 가부시키가이샤 디스크 구동장치
JP2000348478A (ja) * 1999-06-04 2000-12-15 Sony Corp ディスクドライブ装置及び光ディスク装置
US6243351B1 (en) * 1999-06-21 2001-06-05 Behavior Tech Computer Corp. Automatic balancing device of optic disc drive
KR200204863Y1 (ko) * 2000-07-12 2000-12-01 디브이에스 코리아주식회사 디스크의 클램핑장치
JP2002050108A (ja) * 2000-07-28 2002-02-15 Sony Corp ディスク回転操作装置
US7216353B2 (en) * 2001-03-28 2007-05-08 Mitsubishi Denki Kabushiki Kaisha Disk-loading apparatus
JP4016696B2 (ja) * 2001-09-04 2007-12-05 ティアック株式会社 フレキシブル配線板及びそのフレキシブル配線板を用いた記録再生装置
TW591625B (en) * 2002-01-15 2004-06-11 Benq Corp Apparatus for reducing tray-in noise
KR100494464B1 (ko) * 2002-03-05 2005-06-13 삼성전기주식회사 광 기록재생장치
US7010799B2 (en) * 2002-06-03 2006-03-07 Sony Corporation Recording and/or reproducing apparatus
TWI224308B (en) * 2002-06-20 2004-11-21 Benq Corp Disc loading device in disc drive
KR20050044802A (ko) * 2002-09-11 2005-05-12 코닌클리케 필립스 일렉트로닉스 엔.브이. 정보매체의 틸트 교정장치
JP3959334B2 (ja) * 2002-10-31 2007-08-15 シナノケンシ株式会社 光ディスク装置のディスクチャッキング装置及び光ディスク装置
JP3547429B2 (ja) * 2002-12-06 2004-07-28 三菱電機株式会社 ディスククランパ及びその組立方法
CN1542806B (zh) * 2003-02-20 2010-11-10 三星电子株式会社 光盘驱动器
KR100524967B1 (ko) * 2003-05-28 2005-10-31 삼성전자주식회사 광디스크 드라이브
JP3752690B2 (ja) * 2003-06-06 2006-03-08 船井電機株式会社 ディスクプレーヤ
JP2005018951A (ja) * 2003-06-30 2005-01-20 Orion Denki Kk ディスク装置のクランプ機構
JP2005158212A (ja) * 2003-10-30 2005-06-16 Orion Denki Kk 薄型クランパーを備えたディスク装置
JP4294513B2 (ja) * 2004-02-19 2009-07-15 富士通株式会社 密閉型記録ディスク駆動装置並びに記録ディスク駆動装置向けクランプおよびスペーサおよびスピンドルモータ
JP4278618B2 (ja) * 2004-03-04 2009-06-17 富士通テン株式会社 ディスク状記録媒体のクランプ機構
JP2006031910A (ja) * 2004-06-15 2006-02-02 Orion Denki Kk ディスク装置を内蔵した電子装置
TWI238363B (en) * 2004-06-28 2005-08-21 Benq Corp Flexible flat circuit structure for disc drive
KR20060013162A (ko) * 2004-08-06 2006-02-09 삼성전자주식회사 디스크 플레이어의 디스크 척킹장치
JP2006155768A (ja) * 2004-11-30 2006-06-15 Orion Denki Kk 後端部にリブを有すトレイを備えたディスク装置
JP4384606B2 (ja) * 2005-01-18 2009-12-16 株式会社日立メディアエレクトロニクス 光ディスクドライブ装置
JP2007323692A (ja) * 2006-05-30 2007-12-13 Hitachi-Lg Data Storage Inc 光ディスクドライブ装置
JP2009141241A (ja) * 2007-12-10 2009-06-25 Funai Electric Co Ltd フレキシブルフラットケーブルの配設構造
JP4569643B2 (ja) * 2008-03-04 2010-10-27 ソニー株式会社 ディスク記録及び／又は再生装置
EP2110811A1 (de) * 2008-04-16 2009-10-21 Philips & Lite-On Digital Solutions Corporation Schlittenantriebseinheit mit geneigter Motorachse
JP5486406B2 (ja) * 2009-09-10 2014-05-07 アップリカ・チルドレンズプロダクツ株式会社 汚物処理装置用フィルム収納カセット
JP2012009104A (ja) * 2010-06-24 2012-01-12 Jvc Kenwood Corp ディスククランプ機構及びディスク駆動装置
KR101101682B1 (ko) * 2010-07-26 2011-12-30 삼성전기주식회사 모터 및 이를 이용하는 광 디스크 드라이브
CN103325406A (zh) * 2012-03-20 2013-09-25 广明光电股份有限公司 光盘机
CN117260591B (zh) * 2023-11-21 2024-02-02 靖江市恒友汽车部件制造有限公司 一种汽车制动器配件加工用快速夹具

Family Cites Families (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2034955B (en) * 1978-07-05 1982-12-15 Universal Pioneer Corp Disc-record clamping device
DE2845903C3 (de) * 1978-10-21 1982-07-29 Heinz 6550 Bad Kreuznach Jung Biegsame Schnecke für ein Schneckengetriebe
JPS6089654U (ja) * 1983-11-24 1985-06-19 パイオニア株式会社 フロントロ−デイングデイスクプレ−ヤ
JPS60175350U (ja) * 1984-04-30 1985-11-20 パイオニア株式会社 情報記録デイスクのクランパ保持機構
JPS6152353U (de) * 1984-09-10 1986-04-08
EP0278358B1 (de) * 1987-02-06 1994-07-20 Sony Corporation Platte für Aufzeichnungs- und/oder Wiedergabegerät mit magnetischer Klemmvorrichtung
JPS63249985A (ja) * 1987-04-06 1988-10-17 Sony Corp デイスク装置
NL8700819A (nl) * 1987-04-08 1988-11-01 Philips Nv Inrichting voor het registreren van informatie op of het uitlezen van informatie uit een informatieplaat.
JPH0237154Y2 (de) * 1987-08-27 1990-10-08
US4965684A (en) * 1988-01-25 1990-10-23 Conner Peripherals, Inc. Low height disk drive
JP2573017B2 (ja) * 1988-03-08 1997-01-16 三洋電機株式会社 ディスクプレーヤ
JPH0721954B2 (ja) * 1988-08-31 1995-03-08 パイオニア株式会社 光学式ディスクプレーヤ
US5023861A (en) * 1988-12-20 1991-06-11 Literal Corporation Single stage tracking actuator apparatus for optical beam information storage drive system
AT391378B (de) * 1989-02-03 1990-09-25 Philips Nv Geraet zum abtasten einer kreisscheibenfoermigen informationstraegerplatte
US5001700A (en) * 1989-03-30 1991-03-19 Literal Corporation Disk clamp and centering apparatus for a beam addressable disk drive system
JPH0665788B2 (ja) * 1989-07-18 1994-08-24 住友ベークライト株式会社 遮音床材
JP2599015B2 (ja) * 1990-03-30 1997-04-09 三洋電機株式会社 ディスクプレーヤ
DE4101693A1 (de) * 1991-01-22 1992-07-23 Nsm Ag Plattenabspielgeraet
JPH05159483A (ja) * 1991-06-10 1993-06-25 Seiko Epson Corp ディスク装置
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
US5243481A (en) * 1991-09-25 1993-09-07 Integral Peripherals, Inc. Clamp for information storage disk
US5278709A (en) * 1991-10-15 1994-01-11 Areal Technology Assembly of compact disk drive having a glass disk with a magnesium head arm assembly and a steel motor hub
KR950002683Y1 (ko) * 1992-11-30 1995-04-13 배순훈 콤팩트 디스크 플레이어의 디스크 누름장치
JP2553316B2 (ja) * 1993-03-02 1996-11-13 インターナショナル・ビジネス・マシーンズ・コーポレイション データ記憶ディスク・ドライブ装置
JPH06349175A (ja) * 1993-03-04 1994-12-22 Seiko Epson Corp 情報記録再生装置
US5907533A (en) * 1993-10-27 1999-05-25 Daewoo Electronics Co., Ltd. Disc clamping device for alternatively loading a mini disc and a compact disc on a single turntable
JP3237985B2 (ja) * 1994-02-10 2001-12-10 富士通株式会社 磁気ディスク装置及びそれに用いられるフレキシブルプリント基板
JPH08106692A (ja) * 1994-05-19 1996-04-23 Pioneer Electron Corp 両面ディスクのセンタリング機構
DE4421647A1 (de) * 1994-06-21 1996-01-04 Thomson Brandt Gmbh Zahnstangenantrieb
US5917795A (en) * 1995-04-28 1999-06-29 Mitsumi Electric Co., Ltd. Disk device having a drive unit and a cam plate which moves up and down relative to a disk holder for providing a thin structure
JPH10106092A (ja) * 1996-08-05 1998-04-24 Tanashin Denki Co ディスククランプ装置

Also Published As

Publication number Publication date
EP0869491B1 (de) 2002-01-16
EP1056081A2 (de) 2000-11-29
EP1056081B1 (de) 2002-02-20
EP1056081A3 (de) 2001-01-03
JPH10283703A (ja) 1998-10-23
EP0869491A2 (de) 1998-10-07
DE69803137D1 (de) 2002-02-21
EP0869491A3 (de) 1998-10-28
EP1067550A1 (de) 2001-01-10
DE69803944T2 (de) 2002-10-10
US6160780A (en) 2000-12-12
DE69803944D1 (de) 2002-03-28

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Legal Events

Date Code Title Description
8364 No opposition during term of opposition
8327 Change in the person/name/address of the patent owner

Owner name: MITSUMI ELECTRIC CO., LTD., TAMA, TOKIO/TOKYO, JP