TW200519839A - Disk device - Google Patents

Disk device

Info

Publication number
TW200519839A
TW200519839A TW093127011A TW93127011A TW200519839A TW 200519839 A TW200519839 A TW 200519839A TW 093127011 A TW093127011 A TW 093127011A TW 93127011 A TW93127011 A TW 93127011A TW 200519839 A TW200519839 A TW 200519839A
Authority
TW
Taiwan
Prior art keywords
disk
turntable
protrusions
deformation
receiving surface
Prior art date
Application number
TW093127011A
Other languages
English (en)
Other versions
TWI343045B (zh
Inventor
Shinichi Wada
Original Assignee
Matsushita Electric Ind 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 Matsushita Electric Ind Co Ltd filed Critical Matsushita Electric Ind Co Ltd
Publication of TW200519839A publication Critical patent/TW200519839A/zh
Application granted granted Critical
Publication of TWI343045B publication Critical patent/TWI343045B/zh

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
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
TW093127011A 2003-09-08 2004-09-07 Disk device TW200519839A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2003315254 2003-09-08

Publications (2)

Publication Number Publication Date
TW200519839A true TW200519839A (en) 2005-06-16
TWI343045B TWI343045B (zh) 2011-06-01

Family

ID=34269825

Family Applications (1)

Application Number Title Priority Date Filing Date
TW093127011A TW200519839A (en) 2003-09-08 2004-09-07 Disk device

Country Status (4)

Country Link
US (1) US7380256B2 (zh)
CN (1) CN100444265C (zh)
TW (1) TW200519839A (zh)
WO (1) WO2005024817A1 (zh)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4165418B2 (ja) * 2004-03-08 2008-10-15 ソニー株式会社 ディスクドライブ装置、フレーム、ディスクドライブ装置セット、電子機器
CN101409088B (zh) * 2007-10-10 2011-09-14 广明光电股份有限公司 吸入式光盘机夹片结构

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5862116A (en) * 1994-02-23 1999-01-19 Teac Corporation Disc device
JPH10293953A (ja) * 1997-04-17 1998-11-04 Pioneer Electron Corp ディスク駆動装置
JP3797857B2 (ja) * 2000-08-25 2006-07-19 アルパイン株式会社 ディスク装置
JP3773401B2 (ja) * 2000-08-25 2006-05-10 アルパイン株式会社 ディスク装置
JP3672097B2 (ja) * 2000-09-21 2005-07-13 松下電器産業株式会社 ディスク装置
US6697321B2 (en) * 2000-09-21 2004-02-24 Matsushita Electric Industrial Co., Ltd Disc apparatus
JP3913499B2 (ja) * 2001-03-22 2007-05-09 アルパイン株式会社 ディスク装置
JP2003077197A (ja) * 2001-09-05 2003-03-14 Tanashin Denki Co ディスク再生機のディスク装着装置

Also Published As

Publication number Publication date
CN1849657A (zh) 2006-10-18
US7380256B2 (en) 2008-05-27
WO2005024817A1 (ja) 2005-03-17
TWI343045B (zh) 2011-06-01
CN100444265C (zh) 2008-12-17
US20060277562A1 (en) 2006-12-07

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Legal Events

Date Code Title Description
MM4A Annulment or lapse of patent due to non-payment of fees