DE60323712D1 - Plattenklemmvorrichtung für Plattengerät - Google Patents

Plattenklemmvorrichtung für Plattengerät

Info

Publication number
DE60323712D1
DE60323712D1 DE60323712T DE60323712T DE60323712D1 DE 60323712 D1 DE60323712 D1 DE 60323712D1 DE 60323712 T DE60323712 T DE 60323712T DE 60323712 T DE60323712 T DE 60323712T DE 60323712 D1 DE60323712 D1 DE 60323712D1
Authority
DE
Germany
Prior art keywords
disk
clamping device
clamping
disk clamping
disk device
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
DE60323712T
Other languages
English (en)
Inventor
Kwang-Kyu Kim
Haeng-Soo Lee
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.)
Samsung Electronics Co Ltd
Original Assignee
Samsung Electronics 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 Samsung Electronics Co Ltd filed Critical Samsung Electronics Co Ltd
Application granted granted Critical
Publication of DE60323712D1 publication Critical patent/DE60323712D1/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
    • G11B17/00—Guiding record carriers not specifically of filamentary or web form, or of supports therefor
    • G11B17/02—Details
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs
DE60323712T 2002-07-19 2003-07-18 Plattenklemmvorrichtung für Plattengerät Expired - Fee Related DE60323712D1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
KR10-2002-0042488A KR100468754B1 (ko) 2002-07-19 2002-07-19 하드 디스크 드라이브의 디스크 클램프

Publications (1)

Publication Number Publication Date
DE60323712D1 true DE60323712D1 (de) 2008-11-06

Family

ID=36752729

Family Applications (1)

Application Number Title Priority Date Filing Date
DE60323712T Expired - Fee Related DE60323712D1 (de) 2002-07-19 2003-07-18 Plattenklemmvorrichtung für Plattengerät

Country Status (6)

Country Link
US (1) US20040012882A1 (de)
EP (1) EP1383122B1 (de)
JP (1) JP2004055132A (de)
KR (1) KR100468754B1 (de)
CN (1) CN1254808C (de)
DE (1) DE60323712D1 (de)

Families Citing this family (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP4297902B2 (ja) * 2005-12-28 2009-07-15 富士通株式会社 ディスククランプ装置及びそれを有するディスク装置
JP2007265542A (ja) * 2006-03-29 2007-10-11 Fujitsu Ltd クランプリング及びそれを有するディスク装置
KR100753794B1 (ko) * 2006-07-27 2007-08-31 도시바삼성스토리지테크놀러지코리아 주식회사 광디스크 드라이브 및 그 작동 방법
US8824098B1 (en) 2006-09-19 2014-09-02 Western Digital Technologies, Inc. Belleville disk clamp
US8908325B1 (en) * 2013-03-08 2014-12-09 Western Digital Technologies, Inc. Threaded disk clamping element with step on disk contact surface

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0638037U (ja) * 1992-10-08 1994-05-20 株式会社三協精機製作所 磁気ディスク駆動装置
JPH06162638A (ja) * 1992-11-18 1994-06-10 Nec Ibaraki Ltd 磁気ディスク装置の媒体固定装置
US5490024A (en) * 1993-11-08 1996-02-06 Conner Peripherals, Inc. Disk clamp having an annular section of increased rigidity
US5528434A (en) * 1995-03-10 1996-06-18 Seagate Technology, Inc. Disc clamp with integrated stiffener for hard disc drives
KR0117450Y1 (ko) * 1995-07-25 1998-05-15 김광호 하드디스크 드라이브의 디스크 고정장치
US6028739A (en) * 1996-02-05 2000-02-22 Seagate Technology, Inc. Disc clamping system with a dual action spring rate
US5801901A (en) * 1996-05-08 1998-09-01 Seagate Technology, Inc. Disc drive clamp fastener including a clamp disc indentation
KR100425340B1 (ko) * 1997-08-30 2004-05-17 삼성전자주식회사 디스크 클램핑 장치
US6222700B1 (en) * 1997-11-17 2001-04-24 Seagate Technology Llc Radial compression spring to reduce disc slip in a disc drive
WO2000007189A1 (fr) * 1998-07-31 2000-02-10 Sony Corporation Support d'enregistrement en forme de disque et lecteur de disque
US6888699B2 (en) * 2000-08-23 2005-05-03 Seagate Technology Llc Disc drive clamp having centering features
US6760188B2 (en) * 2000-12-13 2004-07-06 Seagate Technology Llc Disc stack assembly having a clamp plate and a retaining ring to clamp a disc to a spindle motor hub
US7016147B2 (en) * 2001-12-13 2006-03-21 Seagate Technology Llc Disk clamp balancing in a disc stack assembly
KR100459700B1 (ko) * 2002-02-15 2004-12-04 삼성전자주식회사 하드 디스크 드라이브의 디스크 클램프

Also Published As

Publication number Publication date
KR20040008794A (ko) 2004-01-31
KR100468754B1 (ko) 2005-01-29
EP1383122A2 (de) 2004-01-21
CN1254808C (zh) 2006-05-03
EP1383122B1 (de) 2008-09-24
US20040012882A1 (en) 2004-01-22
EP1383122A3 (de) 2006-08-23
CN1480934A (zh) 2004-03-10
JP2004055132A (ja) 2004-02-19

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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