DE69931145D1 - Klemmvorrichtung für plattenförmigen informationsträger - Google Patents

Klemmvorrichtung für plattenförmigen informationsträger

Info

Publication number
DE69931145D1
DE69931145D1 DE69931145T DE69931145T DE69931145D1 DE 69931145 D1 DE69931145 D1 DE 69931145D1 DE 69931145 T DE69931145 T DE 69931145T DE 69931145 T DE69931145 T DE 69931145T DE 69931145 D1 DE69931145 D1 DE 69931145D1
Authority
DE
Germany
Prior art keywords
plate
clamping device
information carrier
driven information
driven
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
DE69931145T
Other languages
English (en)
Other versions
DE69931145T2 (de
Inventor
J Bierhoff
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.)
Koninklijke Philips NV
Original Assignee
Koninklijke Philips Electronics NV
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 Koninklijke Philips Electronics NV filed Critical Koninklijke Philips Electronics NV
Application granted granted Critical
Publication of DE69931145D1 publication Critical patent/DE69931145D1/de
Publication of DE69931145T2 publication Critical patent/DE69931145T2/de
Anticipated expiration legal-status Critical
Expired - Fee Related 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
    • G11B33/02—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon
    • G11B33/04—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers
    • G11B33/0405—Cabinets; Cases; Stands; Disposition of apparatus therein or thereon modified to store record carriers for storing discs
    • G11B33/0411—Single disc boxes
    • G11B33/0422—Single disc boxes for discs without cartridge
    • G11B33/0427—Single disc boxes for discs without cartridge comprising centre hole locking means
    • 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
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B2220/00—Record carriers by type
    • G11B2220/20—Disc-shaped record carriers
    • G11B2220/25—Disc-shaped record carriers characterised in that the disc is based on a specific recording technology
    • G11B2220/2537—Optical discs
DE69931145T 1998-11-30 1999-11-17 Klemmvorrichtung für plattenförmigen informationsträger Expired - Fee Related DE69931145T2 (de)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
EP98204037 1998-11-30
EP98204037 1998-11-30
PCT/EP1999/008941 WO2000033303A1 (en) 1998-11-30 1999-11-17 Clamping device for a disc-shaped information carrier

Publications (2)

Publication Number Publication Date
DE69931145D1 true DE69931145D1 (de) 2006-06-08
DE69931145T2 DE69931145T2 (de) 2007-04-05

Family

ID=8234406

Family Applications (1)

Application Number Title Priority Date Filing Date
DE69931145T Expired - Fee Related DE69931145T2 (de) 1998-11-30 1999-11-17 Klemmvorrichtung für plattenförmigen informationsträger

Country Status (9)

Country Link
US (1) US6611490B1 (de)
EP (1) EP1051707B1 (de)
JP (1) JP4063495B2 (de)
KR (1) KR100596042B1 (de)
CN (1) CN1126090C (de)
DE (1) DE69931145T2 (de)
HK (1) HK1033382A1 (de)
MY (1) MY121889A (de)
WO (1) WO2000033303A1 (de)

Families Citing this family (19)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6957443B2 (en) * 2002-11-27 2005-10-18 Sunonwealth Electric Machine Industry Co., Ltd. Holding device for an optical disk drive
TW555132U (en) * 2002-12-25 2003-09-21 Sunonwealth Electr Mach Ind Co Disk clamper device
JP3752690B2 (ja) * 2003-06-06 2006-03-08 船井電機株式会社 ディスクプレーヤ
JP3849874B2 (ja) * 2003-10-08 2006-11-22 ソニー株式会社 ディスク記録媒体のチャッキング機構及び該機構を用いたディスクドライブ装置
WO2005086155A1 (ja) * 2004-03-04 2005-09-15 Matsushita Electric Industrial Co., Ltd. チャッキング装置
WO2005086152A1 (ja) * 2004-03-04 2005-09-15 Matsushita Electric Industrial Co., Ltd. チャッキング装置
US7725909B2 (en) * 2004-03-26 2010-05-25 Koninklijke Philips Electronics N.V. Apparatus for centering an information medium on a turntable
JP4031467B2 (ja) * 2004-06-03 2008-01-09 松下電器産業株式会社 光ディスク装置
JP4481916B2 (ja) * 2004-10-20 2010-06-16 日本電産株式会社 チャッキング装置およびこのチャッキング装置を搭載した記録ディスク駆動用モータ
KR100737531B1 (ko) * 2005-12-30 2007-07-10 엘지이노텍 주식회사 스핀들 모터의 턴테이블
JP4534256B2 (ja) * 2006-11-16 2010-09-01 日本電産株式会社 チャッキング装置、ブラシレスモータ及びディスク駆動装置
JP5076573B2 (ja) * 2007-03-19 2012-11-21 日本電産株式会社 チャッキング装置を備えたモータ、およびこのモータを搭載したディスク駆動装置
JP4992497B2 (ja) * 2007-03-19 2012-08-08 日本電産株式会社 チャッキング装置を備えたモータ、およびこのモータを搭載したディスク駆動装置
JP4978257B2 (ja) * 2007-03-19 2012-07-18 日本電産株式会社 チャッキング装置を備えたモータ、およびこのモータを搭載したディスク駆動装置
JP5141146B2 (ja) * 2007-08-31 2013-02-13 日本電産株式会社 チャッキング装置、および、このチャッキング装置を搭載したブラシレスモータおよびディスク駆動装置
US8352975B2 (en) * 2007-08-31 2013-01-08 Nidec Corporation Chucking device with a cone including a sliding portion, brushless motor using the same, and disk drive apparatus using the same
KR100971302B1 (ko) * 2008-12-15 2010-07-20 삼성전기주식회사 디스크 척킹 장치
KR101091345B1 (ko) * 2009-08-18 2011-12-07 엘지이노텍 주식회사 척 부재를 포함한 스핀들 모터
CN105666194A (zh) * 2016-04-20 2016-06-15 嵊州滨远工艺品有限公司 一种安装有滚轮的工件安装定位装置

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4400808A (en) * 1980-08-20 1983-08-23 Victor Company Of Japan, Ltd. Rotary recording medium reproducing apparatus
US4502136A (en) * 1983-04-04 1985-02-26 Storage Technology Partners Ii Apparatus for centering and clamping an information recording disk in a data storage device
JPH0712313Y2 (ja) * 1987-04-02 1995-03-22 信越ポリマ−株式会社 コンパクトデイスクトレ−のデイスク係止構造
JP2850431B2 (ja) * 1988-09-05 1999-01-27 セイコーエプソン株式会社 記録媒体駆動装置及びこれを備えた電子機器
EP0429195A3 (en) * 1989-11-15 1991-11-21 Peter Graham Wyatt Storage cases
US6038206A (en) * 1991-02-07 2000-03-14 Sony Corporation Disc table for disc recording/reproducing apparatus and method for producing same
WO1993001598A1 (en) * 1991-07-11 1993-01-21 Andrew Andrzej Kaminski Compact disc (cd) insert-release system
JP2563205Y2 (ja) * 1992-03-09 1998-02-18 アルプス電気株式会社 ディスクチャッキング装置
US5251750A (en) * 1992-04-22 1993-10-12 Paul J. Gelardi Molded CD tray and pop up rosette therefor
DE9312288U1 (de) * 1993-04-29 1994-09-15 Deja Accessoires Gmbh Aufbewahrungskassette für CD-Platten
US5400902A (en) * 1994-01-21 1995-03-28 Kaminski; Andrew Universal compact disc storage unit
TW358198B (en) * 1996-12-18 1999-05-11 Matsushita Electric Ind Co Ltd Dish holding device
DE19715941A1 (de) * 1997-04-16 1998-10-29 Basf Ag Klemmeinrichtung
US6249506B1 (en) * 1998-01-27 2001-06-19 Matsushita Electric Industrial Co., Ltd. Medium attaching device and disk drive apparatus
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

Also Published As

Publication number Publication date
JP2002531910A (ja) 2002-09-24
EP1051707B1 (de) 2006-05-03
DE69931145T2 (de) 2007-04-05
CN1126090C (zh) 2003-10-29
JP4063495B2 (ja) 2008-03-19
HK1033382A1 (en) 2001-08-24
CN1293812A (zh) 2001-05-02
MY121889A (en) 2006-03-31
KR100596042B1 (ko) 2006-07-05
KR20010015912A (ko) 2001-02-26
WO2000033303A1 (en) 2000-06-08
US6611490B1 (en) 2003-08-26
EP1051707A1 (de) 2000-11-15

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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