CN1144206C - 带用于盘形记录介质的固定及去除装置的记录或再现设备 - Google Patents

带用于盘形记录介质的固定及去除装置的记录或再现设备 Download PDF

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Publication number
CN1144206C
CN1144206C CNB998150398A CN99815039A CN1144206C CN 1144206 C CN1144206 C CN 1144206C CN B998150398 A CNB998150398 A CN B998150398A CN 99815039 A CN99815039 A CN 99815039A CN 1144206 C CN1144206 C CN 1144206C
Authority
CN
China
Prior art keywords
recording medium
disc
turntable
spring
fixing
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
Application number
CNB998150398A
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English (en)
Chinese (zh)
Other versions
CN1331827A (zh
Inventor
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曼弗雷德·卡默勒
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.)
Germany Thomson Brandt Co
Original Assignee
Germany Thomson Brandt Co
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
Application filed by Germany Thomson Brandt Co filed Critical Germany Thomson Brandt Co
Publication of CN1331827A publication Critical patent/CN1331827A/zh
Application granted granted Critical
Publication of CN1144206C publication Critical patent/CN1144206C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • G11B19/2045—Hubs

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Automatic Disk Changers (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Finish Polishing, Edge Sharpening, And Grinding By Specific Grinding Devices (AREA)
CNB998150398A 1998-12-22 1999-12-10 带用于盘形记录介质的固定及去除装置的记录或再现设备 Expired - Fee Related CN1144206C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19859357.0 1998-12-22
DE19859357A DE19859357A1 (de) 1998-12-22 1998-12-22 Aufzeichnungs-oder Wiedergabegerät mit einer Auf- und Abnahmevorrichtung für plattenförmige Aufzeichnungsträger

Publications (2)

Publication Number Publication Date
CN1331827A CN1331827A (zh) 2002-01-16
CN1144206C true CN1144206C (zh) 2004-03-31

Family

ID=7892184

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB998150398A Expired - Fee Related CN1144206C (zh) 1998-12-22 1999-12-10 带用于盘形记录介质的固定及去除装置的记录或再现设备

Country Status (9)

Country Link
US (1) US6795388B1 (enExample)
EP (1) EP1145238B1 (enExample)
JP (1) JP4254062B2 (enExample)
KR (1) KR100629732B1 (enExample)
CN (1) CN1144206C (enExample)
AT (1) ATE227463T1 (enExample)
AU (1) AU2096000A (enExample)
DE (2) DE19859357A1 (enExample)
WO (1) WO2000038185A1 (enExample)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE20013947U1 (de) 2000-08-12 2000-12-07 Loewe Opta GmbH, 96317 Kronach Unterhaltungselektronisches Gerät
KR100434365B1 (ko) * 2000-12-28 2004-06-04 엘지전자 주식회사 디스크 미끄럼 방지용 클램핑 장치
JP2002312999A (ja) 2001-04-16 2002-10-25 Mitsumi Electric Co Ltd ディスク装置
TWI238995B (en) * 2003-10-06 2005-09-01 Benq Corp Optical disk drive having disk mounting structure for preventing disk vibrating
JP4054744B2 (ja) * 2003-10-09 2008-03-05 キヤノン株式会社 スピンドルモータ
KR20050096388A (ko) * 2004-03-30 2005-10-06 삼성전자주식회사 디스크 클램핑 장치와 이를 구비한 광디스크 드라이브

Family Cites Families (24)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3622419A (en) 1969-10-08 1971-11-23 Motorola Inc Method of packaging an optoelectrical device
DE7005274U (de) 1970-02-14 1970-05-21 Buehler Gmbh Nachf Geb Plattenteller bei plattenspielern fuer spielzeuge.
US4022478A (en) 1975-07-03 1977-05-10 Zenith Radio Corporation Push-button video disc hub
JPS5573968A (en) 1978-11-29 1980-06-04 Watanabe Kenkyusho:Kk Simple record player
US4418284A (en) 1980-03-17 1983-11-29 Matsushita Electric Industrial Co., Ltd. Solid-state color-image sensor and process for fabricating the same
DE3211360C2 (de) * 1982-03-27 1984-01-05 Philips Patentverwaltung Gmbh, 2000 Hamburg Plattenklemmvorrichtung
JPS60413A (ja) 1983-06-16 1985-01-05 Sumitomo Electric Ind Ltd レンズ装荷方法
US4705279A (en) * 1986-06-25 1987-11-10 Ye Data Inc. Device for clamping a flexible disk
US4958839A (en) * 1988-07-12 1990-09-25 Guzik Technical Enterprises, Inc. Disc clamp employing resilient cone for spreading balls
JP3384002B2 (ja) 1992-01-24 2003-03-10 ソニー株式会社 ディスクテーブル及び記録及び／又は再生装置
US6038206A (en) * 1991-02-07 2000-03-14 Sony Corporation Disc table for disc recording/reproducing apparatus and method for producing same
JP2815525B2 (ja) * 1992-08-19 1998-10-27 三菱電機株式会社 オートチェンジャー装置
JPH06131783A (ja) 1992-10-19 1994-05-13 Asahi Corp:Kk ディスク保持装置
DE4238941A1 (de) * 1992-11-19 1994-05-26 Thomson Brandt Gmbh Plattenteller für scheibenförmige Informationsträger
US5774445A (en) 1993-08-09 1998-06-30 Funai Electric Co., Ltd. Disc clamp mechanism having radial disposed disc pressing elements
JP3412224B2 (ja) 1994-01-07 2003-06-03 住友電気工業株式会社 レンズ実装方法と装置
JPH08106693A (ja) * 1994-10-04 1996-04-23 Toshiba Corp ディスク再生装置
JPH08195010A (ja) * 1995-01-13 1996-07-30 Matsushita Electric Ind Co Ltd ディスクセンタリング装置
US5698030A (en) 1995-01-31 1997-12-16 Nobler Technologies, Inc. Compact disc coating and handling system
US5748575A (en) * 1996-03-05 1998-05-05 Intellectual Science And Technology, Inc. Information processing apparatus having a multitasking function with one or more optical discs
US6041033A (en) * 1996-12-18 2000-03-21 Matsushita Electric Industrial Co., Ltd. Disk holding device
CA2243786A1 (en) * 1997-07-31 1999-01-31 Yasushi Tomita Recording medium and disc cartridge
CN1229242A (zh) * 1998-03-18 1999-09-22 株式会社三协精机制作所 记录盘夹紧机构
US6252843B1 (en) * 1999-04-09 2001-06-26 Hewlett Packard Company Automatic clamping of compact discs

Also Published As

Publication number Publication date
WO2000038185A1 (en) 2000-06-29
DE19859357A1 (de) 2000-06-29
DE69903855T2 (de) 2003-04-10
KR20010089665A (ko) 2001-10-08
CN1331827A (zh) 2002-01-16
JP4254062B2 (ja) 2009-04-15
EP1145238B1 (en) 2002-11-06
US6795388B1 (en) 2004-09-21
ATE227463T1 (de) 2002-11-15
KR100629732B1 (ko) 2006-09-29
DE69903855D1 (de) 2002-12-12
AU2096000A (en) 2000-07-12
JP2002533861A (ja) 2002-10-08
EP1145238A1 (en) 2001-10-17

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C06 Publication
PB01 Publication
C10 Entry into substantive examination
SE01 Entry into force of request for substantive examination
C14 Grant of patent or utility model
GR01 Patent grant
CF01 Termination of patent right due to non-payment of annual fee

Granted publication date: 20040331

Termination date: 20181210

CF01 Termination of patent right due to non-payment of annual fee