JPS61199748U - - Google Patents

Info

Publication number
JPS61199748U
JPS61199748U JP1985084817U JP8481785U JPS61199748U JP S61199748 U JPS61199748 U JP S61199748U JP 1985084817 U JP1985084817 U JP 1985084817U JP 8481785 U JP8481785 U JP 8481785U JP S61199748 U JPS61199748 U JP S61199748U
Authority
JP
Japan
Prior art keywords
disk
tapered surface
centering
disc
motor shaft
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.)
Granted
Application number
JP1985084817U
Other languages
English (en)
Japanese (ja)
Other versions
JPH0418103Y2 (
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 filed Critical
Priority to JP1985084817U priority Critical patent/JPH0418103Y2/ja
Priority to US06/870,318 priority patent/US4730300A/en
Publication of JPS61199748U publication Critical patent/JPS61199748U/ja
Application granted granted Critical
Publication of JPH0418103Y2 publication Critical patent/JPH0418103Y2/ja
Expired legal-status Critical Current

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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/057—Feeding or guiding single record carrier to or from transducer unit specially adapted for handling both discs contained within cartridges and discs not contained within cartridges
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP1985084817U 1985-06-05 1985-06-05 Expired JPH0418103Y2 ( )

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1985084817U JPH0418103Y2 ( ) 1985-06-05 1985-06-05
US06/870,318 US4730300A (en) 1985-06-05 1986-06-03 Disc centering device for a disc playback device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1985084817U JPH0418103Y2 ( ) 1985-06-05 1985-06-05

Publications (2)

Publication Number Publication Date
JPS61199748U true JPS61199748U ( ) 1986-12-13
JPH0418103Y2 JPH0418103Y2 ( ) 1992-04-22

Family

ID=13841292

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1985084817U Expired JPH0418103Y2 ( ) 1985-06-05 1985-06-05

Country Status (2)

Country Link
US (1) US4730300A ( )
JP (1) JPH0418103Y2 ( )

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097668A (ja) * 2008-10-20 2010-04-30 Panasonic Corp ディスクチャッキング機構およびこれを備えるディスク回転用モータ

Families Citing this family (26)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0739109Y2 (ja) * 1988-02-29 1995-09-06 ヤマハ株式会社 ディスクカートリッジケースのアダプタ
JPH02199635A (ja) * 1989-01-27 1990-08-08 Hitachi Ltd 情報記録ディスクとその製造方法および記録装置
US5053903A (en) * 1989-03-28 1991-10-01 Literal Corporation Disk clamp positioning apparatus for information storage disk drive system
JP2861144B2 (ja) * 1989-11-16 1999-02-24 ソニー株式会社 ディスクチャッキング機構
US6038206A (en) * 1991-02-07 2000-03-14 Sony Corporation Disc table for disc recording/reproducing apparatus and method for producing same
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
AT397737B (de) * 1992-06-10 1994-06-27 Koninkl Philips Electronics Nv Gerät zum abspielen eines kreisscheibenförmigen aufzeichnungsträgers
US5774445A (en) * 1993-08-09 1998-06-30 Funai Electric Co., Ltd. Disc clamp mechanism having radial disposed disc pressing elements
JP3022225B2 (ja) * 1994-12-27 2000-03-15 シンワ株式会社 記録再生ディスクの記録再生装置
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
DE19544281C2 (de) * 1995-11-28 2000-08-03 Leybold Ag Vorrichtung zum Laserstrahlbelichten eines kreisscheibenförmigen Substrates und Verfahren zum zentrischen Spannen eines kreisscheibenförmigen Substrates
GB9604048D0 (en) * 1996-02-26 1996-04-24 Grossman Stanley I Labelling device and label
JPH10106134A (ja) * 1996-09-20 1998-04-24 Sony Corp ディスク駆動装置
JPH10112099A (ja) * 1996-10-02 1998-04-28 Alps Electric Co Ltd ディスク駆動装置
TW358198B (en) * 1996-12-18 1999-05-11 Matsushita Electric Ind Co Ltd Dish holding device
JP3673364B2 (ja) * 1997-04-01 2005-07-20 アルプス電気株式会社 ピックアップユニット装置
US5958177A (en) * 1997-09-16 1999-09-28 Claussnitzer; Werner Labelling device
US6655244B2 (en) * 1997-10-15 2003-12-02 Fujitsu Limited Centering apparatus and method
JP3114863B2 (ja) * 1997-11-29 2000-12-04 タナシン電機株式会社 ディスク再生機のディスクローディング装置
EP0957480A1 (en) * 1998-05-15 1999-11-17 Deutsche Thomson-Brandt Gmbh Disk drive with compensation of disk eccentricity
EP0957481B1 (en) * 1998-05-15 2006-09-27 Deutsche Thomson-Brandt Gmbh Drive disk with compensation of disk eccentricity
DE19858902A1 (de) * 1998-12-19 2000-06-21 Philips Corp Intellectual Pty Elektronisches Gerät
JP2001176183A (ja) * 1999-12-10 2001-06-29 Sony Corp ディスクセンターリング装置
WO2001080232A1 (fr) * 2000-04-17 2001-10-25 Sony Corporation Table de lecture et appareil a disque optique utilisant ladite table
US20060163376A1 (en) * 2002-10-08 2006-07-27 Lakatos Kara L Breakable wick for use in a dispenser for a volatile liquid
TWI222262B (en) * 2003-07-24 2004-10-11 Delta Electronics Inc Spindle motor centering device

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159202A (en) * 1978-06-05 1979-12-15 Philips Nv Device for centering* aligning and retaining record carriers
JPS574088U ( ) * 1980-06-10 1982-01-09
JPS58194181A (ja) * 1982-05-01 1983-11-12 Asahi Optical Co Ltd デイスククランプ装置

Family Cites Families (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS52133556A (en) * 1976-04-30 1977-11-09 Murata Manufacturing Co Method of armoring electric parts
US4358843A (en) * 1980-09-29 1982-11-09 Rager Edgar A Spindle for centering a data disk
EP0090458B1 (de) * 1982-03-27 1985-03-27 Philips Patentverwaltung GmbH Plattenspieler für eine starre Informationsträgerplatte
US4562570A (en) * 1983-11-28 1985-12-31 North American Philips Consumer Electronics Corp. Video disc turntable having clamping device

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS54159202A (en) * 1978-06-05 1979-12-15 Philips Nv Device for centering* aligning and retaining record carriers
JPS574088U ( ) * 1980-06-10 1982-01-09
JPS58194181A (ja) * 1982-05-01 1983-11-12 Asahi Optical Co Ltd デイスククランプ装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2010097668A (ja) * 2008-10-20 2010-04-30 Panasonic Corp ディスクチャッキング機構およびこれを備えるディスク回転用モータ

Also Published As

Publication number Publication date
US4730300A (en) 1988-03-08
JPH0418103Y2 ( ) 1992-04-22

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