KR20080082463A - 댐퍼 및 광디스크 장치 - Google Patents

댐퍼 및 광디스크 장치 Download PDF

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Publication number
KR20080082463A
KR20080082463A KR1020080019565A KR20080019565A KR20080082463A KR 20080082463 A KR20080082463 A KR 20080082463A KR 1020080019565 A KR1020080019565 A KR 1020080019565A KR 20080019565 A KR20080019565 A KR 20080019565A KR 20080082463 A KR20080082463 A KR 20080082463A
Authority
KR
South Korea
Prior art keywords
damper
outer edge
shape
optical disk
protrusion
Prior art date
Application number
KR1020080019565A
Other languages
English (en)
Korean (ko)
Inventor
토시오 사이토
Original Assignee
야마우치 가부시키가이샤
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 야마우치 가부시키가이샤 filed Critical 야마우치 가부시키가이샤
Publication of KR20080082463A publication Critical patent/KR20080082463A/ko

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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
    • G11B33/08—Insulation or absorption of undesired vibrations or sounds
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
    • 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
    • G11B33/14—Reducing influence of physical parameters, e.g. temperature change, moisture, dust
    • G11B33/148—Reducing friction, adhesion, drag
    • 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

Landscapes

  • Vibration Prevention Devices (AREA)
  • Springs (AREA)
KR1020080019565A 2007-03-08 2008-03-03 댐퍼 및 광디스크 장치 KR20080082463A (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JPJP-P-2007-00059125 2007-03-08
JP2007059125A JP4679538B2 (ja) 2007-03-08 2007-03-08 ダンパおよび光ディスク装置

Related Child Applications (1)

Application Number Title Priority Date Filing Date
KR2020100001312U Division KR200452786Y1 (ko) 2007-03-08 2010-02-05 댐퍼 및 광디스크 장치

Publications (1)

Publication Number Publication Date
KR20080082463A true KR20080082463A (ko) 2008-09-11

Family

ID=39842674

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1020080019565A KR20080082463A (ko) 2007-03-08 2008-03-03 댐퍼 및 광디스크 장치

Country Status (3)

Country Link
JP (1) JP4679538B2 (ja)
KR (1) KR20080082463A (ja)
CN (1) CN101261873B (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN102900798B (zh) * 2012-10-22 2015-08-19 四川长虹空调有限公司 减振垫及应用该减振垫的单相电机安装结构

Family Cites Families (14)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4098211A (en) * 1976-10-15 1978-07-04 Regal Tool & Rubber Co., Inc. Bumper rings
JPH0332419Y2 (ja) * 1984-11-20 1991-07-10
JPS63206983A (ja) * 1987-02-24 1988-08-26 Pioneer Electronic Corp デイスクプレ−ヤのキヤリジ支持装置
JPH0471359U (ja) * 1990-11-02 1992-06-24
JP3585953B2 (ja) * 1994-08-12 2004-11-10 チノン株式会社 光ディスク装置の防振装置
JPH1019072A (ja) * 1996-04-30 1998-01-20 Bridgestone Corp 防振装置
JP4083290B2 (ja) * 1998-05-29 2008-04-30 株式会社東芝 ディスク装置
JP2001256762A (ja) * 2000-03-09 2001-09-21 Matsushita Electric Ind Co Ltd ディスク装置
JP3859633B2 (ja) * 2002-11-29 2006-12-20 ヤマウチ株式会社 動吸振器、光ディスク装置および動吸振器の対応振動数決定方法
JP2005018835A (ja) * 2003-06-23 2005-01-20 Polymatech Co Ltd 外部記憶装置用緩衝部材
JP4271606B2 (ja) * 2004-03-16 2009-06-03 オリオン電機株式会社 ディスク装置
JP2006292032A (ja) * 2005-04-08 2006-10-26 Matsushita Electric Ind Co Ltd 防振部材および光ディスク装置
JP4829543B2 (ja) * 2005-06-24 2011-12-07 ヤマウチ株式会社 動吸振器およびそれを用いた光ディスク装置
JP2008165857A (ja) * 2006-12-27 2008-07-17 Victor Co Of Japan Ltd ディスク駆動装置

Also Published As

Publication number Publication date
JP4679538B2 (ja) 2011-04-27
CN101261873A (zh) 2008-09-10
JP2008223799A (ja) 2008-09-25
CN101261873B (zh) 2010-08-04

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Legal Events

Date Code Title Description
A201 Request for examination
E902 Notification of reason for refusal
E601 Decision to refuse application
WICV Withdrawal of application forming a basis of a converted application