JPS6356621B2 - - Google Patents

Info

Publication number
JPS6356621B2
JPS6356621B2 JP59175784A JP17578484A JPS6356621B2 JP S6356621 B2 JPS6356621 B2 JP S6356621B2 JP 59175784 A JP59175784 A JP 59175784A JP 17578484 A JP17578484 A JP 17578484A JP S6356621 B2 JPS6356621 B2 JP S6356621B2
Authority
JP
Japan
Prior art keywords
drive pin
spindle
recording medium
magnetic recording
positioning
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
Application number
JP59175784A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6154073A (ja
Inventor
Katsuhiko Taguchi
Kazuya Mimori
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.)
Juki Corp
Original Assignee
Tokyo Juki Industrial 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
Application filed by Tokyo Juki Industrial Co Ltd filed Critical Tokyo Juki Industrial Co Ltd
Priority to JP59175784A priority Critical patent/JPS6154073A/ja
Priority to DE19853523515 priority patent/DE3523515A1/de
Priority to US06/767,090 priority patent/US4873595A/en
Priority to IT8521966A priority patent/IT1200715B/it
Publication of JPS6154073A publication Critical patent/JPS6154073A/ja
Publication of JPS6356621B2 publication Critical patent/JPS6356621B2/ja
Priority to US07/374,964 priority patent/US5010427A/en
Granted 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
    • G11B17/022—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
    • G11B23/0014—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 record carriers not specifically of filamentary or web form
    • G11B23/0021—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 record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP59175784A 1984-08-23 1984-08-23 磁気記録媒体の位置決め機構 Granted JPS6154073A (ja)

Priority Applications (5)

Application Number Priority Date Filing Date Title
JP59175784A JPS6154073A (ja) 1984-08-23 1984-08-23 磁気記録媒体の位置決め機構
DE19853523515 DE3523515A1 (de) 1984-08-23 1985-07-01 Vorrichtung zur positionierung einer magnetscheibe in einem magnetspeicher
US06/767,090 US4873595A (en) 1984-08-23 1985-08-19 Apparatus for positioning a magnetic disk on a disk drive
IT8521966A IT1200715B (it) 1984-08-23 1985-08-22 Apparecchiature per il corretto posizionamento di dischi magnetici
US07/374,964 US5010427A (en) 1984-08-23 1989-06-30 Apparatus for positioning a magnetic disk on a disk drive

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59175784A JPS6154073A (ja) 1984-08-23 1984-08-23 磁気記録媒体の位置決め機構

Publications (2)

Publication Number Publication Date
JPS6154073A JPS6154073A (ja) 1986-03-18
JPS6356621B2 true JPS6356621B2 (US06623731-20030923-C00012.png) 1988-11-08

Family

ID=16002188

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59175784A Granted JPS6154073A (ja) 1984-08-23 1984-08-23 磁気記録媒体の位置決め機構

Country Status (4)

Country Link
US (2) US4873595A (US06623731-20030923-C00012.png)
JP (1) JPS6154073A (US06623731-20030923-C00012.png)
DE (1) DE3523515A1 (US06623731-20030923-C00012.png)
IT (1) IT1200715B (US06623731-20030923-C00012.png)

Families Citing this family (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6154073A (ja) * 1984-08-23 1986-03-18 Tokyo Juki Ind Co Ltd 磁気記録媒体の位置決め機構
JPH0743865B2 (ja) * 1985-07-23 1995-05-15 ソニー株式会社 デイスクの回転駆動装置
JP2523390Y2 (ja) * 1986-05-23 1997-01-22 群馬日本電気 株式会社 モ−タハブ部のメデイアチヤツキング機構
WO1990003031A1 (fr) * 1988-09-05 1990-03-22 Seiko Epson Corporation Dispositif d'enregistrement/reproduction
JPH02141956A (ja) * 1988-11-22 1990-05-31 Sony Corp デイスクの回転駆動装置
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
JP2811824B2 (ja) * 1989-11-08 1998-10-15 ソニー株式会社 デイスクチヤツキング装置
JPH0416653U (US06623731-20030923-C00012.png) * 1990-05-31 1992-02-12
JP2595784B2 (ja) * 1990-07-30 1997-04-02 松下電器産業株式会社 ディスクの回転駆動装置
US5247409A (en) * 1990-10-26 1993-09-21 Teac Corporation Disk drive pin support mechanism in a rotating disk data storage apparatus
JPH087559Y2 (ja) * 1991-06-21 1996-03-04 ティアック株式会社 ディスク装置
US5610779A (en) * 1991-09-06 1997-03-11 Matsushita Electric Industrial Co., Ltd. Floppy disk drive
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
US5825586A (en) * 1992-05-08 1998-10-20 Matsushita Electric Industrial Co., Ltd. Disk drive motor having a drive pin assembly which facilitates stabilized chucking of a disk
JP2516157Y2 (ja) * 1993-09-29 1996-11-06 ミツミ電機株式会社 ディスクドライバ
JPH09120657A (ja) * 1995-10-26 1997-05-06 Alps Electric Co Ltd ディスクカートリッジとその駆動機構
KR100223210B1 (ko) * 1996-11-09 1999-10-15 윤종용 하드디스크 드라이브의 디스크 균형을 맞추기 위한 조립방법 및 장치
JPH11110899A (ja) * 1997-10-02 1999-04-23 Alps Electric Co Ltd ディスクの回転駆動装置
JP2000076757A (ja) * 1998-09-01 2000-03-14 Alps Electric Co Ltd Ｆｄｄチャッキング装置
JP3607818B2 (ja) * 1998-09-03 2005-01-05 アルプス電気株式会社 Ｆｄｄチャッキング装置
JP2000076759A (ja) * 1998-09-03 2000-03-14 Alps Electric Co Ltd Ｆｄｄチャッキング装置
JP2000357354A (ja) * 1999-06-14 2000-12-26 Alps Electric Co Ltd Ｆｄｄチャッキング装置
CA2407419C (en) * 2000-04-25 2010-01-19 Captivate Network, Inc Information portal

Family Cites Families (10)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5262421A (en) * 1975-11-18 1977-05-23 Matsushita Electric Ind Co Ltd Jacket type magnetic recording media
JPS6138145Y2 (US06623731-20030923-C00012.png) * 1980-08-14 1986-11-04
JPS5987677A (ja) * 1982-11-11 1984-05-21 Matsushita Electric Ind Co Ltd 可撓性磁気デイスク装置
US4613921A (en) * 1982-11-26 1986-09-23 Holmes William A Disk memory apparatus
JPS60136944A (ja) * 1983-12-26 1985-07-20 Sankyo Seiki Mfg Co Ltd 回転駆動装置
JPS60116646U (ja) * 1984-01-09 1985-08-07 アルプス電気株式会社 デイスク支持装置
JPS60116649U (ja) * 1984-01-17 1985-08-07 アルプス電気株式会社 デイスク支持装置
JPS60140258U (ja) * 1984-02-27 1985-09-17 ティアック株式会社 デイスク駆動装置
JPS6154073A (ja) * 1984-08-23 1986-03-18 Tokyo Juki Ind Co Ltd 磁気記録媒体の位置決め機構
US4752847A (en) * 1985-11-19 1988-06-21 Eastman Kodak Company Storage disk drive mechanism

Also Published As

Publication number Publication date
IT1200715B (it) 1989-01-27
IT8521966A0 (it) 1985-08-22
JPS6154073A (ja) 1986-03-18
DE3523515A1 (de) 1986-02-27
US5010427A (en) 1991-04-23
US4873595A (en) 1989-10-10

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