WO2003075270A1 - Dispositif d'entrainement de disque - Google Patents

Dispositif d'entrainement de disque Download PDF

Info

Publication number
WO2003075270A1
WO2003075270A1 PCT/JP2003/000656 JP0300656W WO03075270A1 WO 2003075270 A1 WO2003075270 A1 WO 2003075270A1 JP 0300656 W JP0300656 W JP 0300656W WO 03075270 A1 WO03075270 A1 WO 03075270A1
Authority
WO
WIPO (PCT)
Prior art keywords
gear
loading
slider
pickup
driving
Prior art date
Application number
PCT/JP2003/000656
Other languages
English (en)
French (fr)
Inventor
Mitsuhiro Shimozaki
Original Assignee
Shinwa Kabushiki Kaisha
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 Shinwa Kabushiki Kaisha filed Critical Shinwa Kabushiki Kaisha
Priority to EP03701862A priority Critical patent/EP1482495A4/en
Priority to US10/493,725 priority patent/US7360226B2/en
Publication of WO2003075270A1 publication Critical patent/WO2003075270A1/ja

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
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for 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
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • G11B17/05—Feeding or guiding single record carrier to or from transducer unit specially adapted for discs not contained within cartridges
    • G11B17/051—Direct insertion, i.e. without external loading means
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B7/00—Recording or reproducing by optical means, e.g. recording using a thermal beam of optical radiation by modifying optical properties or the physical structure, reproducing using an optical beam at lower power by sensing optical properties; Record carriers therefor
    • G11B7/08—Disposition or mounting of heads or light sources relatively to record carriers
    • G11B7/085—Disposition or mounting of heads or light sources relatively to record carriers with provision for moving the light beam into, or out of, its operative position or across tracks, otherwise than during the transducing operation, e.g. for adjustment or preliminary positioning or track change or selection
    • G11B7/0857—Arrangements for mechanically moving the whole head
    • G11B7/08582—Sled-type positioners

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Moving Of Heads (AREA)
PCT/JP2003/000656 2002-03-04 2003-01-24 Dispositif d'entrainement de disque WO2003075270A1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP03701862A EP1482495A4 (en) 2002-03-04 2003-01-24 DISC TRAINING DEVICE
US10/493,725 US7360226B2 (en) 2002-03-04 2003-01-24 Disk player

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP2002057691A JP4043256B2 (ja) 2002-03-04 2002-03-04 駆動装置
JP2002-57691 2002-03-04

Publications (1)

Publication Number Publication Date
WO2003075270A1 true WO2003075270A1 (fr) 2003-09-12

Family

ID=27784668

Family Applications (1)

Application Number Title Priority Date Filing Date
PCT/JP2003/000656 WO2003075270A1 (fr) 2002-03-04 2003-01-24 Dispositif d'entrainement de disque

Country Status (5)

Country Link
US (1) US7360226B2 (ja)
EP (1) EP1482495A4 (ja)
JP (1) JP4043256B2 (ja)
CN (1) CN100463064C (ja)
WO (1) WO2003075270A1 (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395829C (zh) * 2004-11-26 2008-06-18 上海乐金广电电子有限公司 光盘读取装置

Families Citing this family (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP3810715B2 (ja) * 2002-07-30 2006-08-16 松下電器産業株式会社 ディスクチェンジャ装置
JP3915918B2 (ja) * 2003-04-14 2007-05-16 ソニー株式会社 ディスクプレーヤのチャッキング装置およびディスクプレーヤ
US7287263B2 (en) * 2003-08-29 2007-10-23 Alpine Electronics, Inc. Disc apparatus
KR20060014610A (ko) * 2004-08-11 2006-02-16 삼성전자주식회사 디스크 이격장치 및 이를 포함한 디스크 플레이어
WO2009057233A1 (ja) * 2007-10-31 2009-05-07 Mitsubishi Electric Corporation ディスク装置
JP5224885B2 (ja) * 2008-04-11 2013-07-03 セイコープレシジョン株式会社 羽根駆動装置
JP5527508B2 (ja) * 2009-08-03 2014-06-18 ティアック株式会社 ディスク装置
KR101275315B1 (ko) * 2011-05-17 2013-06-17 도시바삼성스토리지테크놀러지코리아 주식회사 광 디스크 드라이브 장치 및 이의 구동 방법
CN115335907A (zh) * 2020-03-30 2022-11-11 索尼互动娱乐股份有限公司 光盘驱动器和电子设备

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001283493A (ja) * 2000-03-30 2001-10-12 Clarion Co Ltd ディスクプレーヤ
JP2002298519A (ja) * 2001-03-30 2002-10-11 Shinwa Co Ltd 駆動装置

Family Cites Families (9)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62271245A (ja) * 1986-05-20 1987-11-25 Brother Ind Ltd 光学デイスクプレ−ヤ
JP2573017B2 (ja) * 1988-03-08 1997-01-16 三洋電機株式会社 ディスクプレーヤ
KR960008046B1 (ko) * 1993-12-29 1996-06-19 엘지전자 주식회사 미니디스크 플레이어의 구동장치
JP2854520B2 (ja) * 1994-03-30 1999-02-03 松下電器産業株式会社 ディスクプレーヤ
JP3576704B2 (ja) * 1996-06-18 2004-10-13 株式会社ケンウッド ディスクプレーヤ
JP4041569B2 (ja) * 1997-12-26 2008-01-30 クラリオン株式会社 ディスクプレーヤ
JP3588713B2 (ja) * 1999-04-12 2004-11-17 松下電器産業株式会社 ディスクプレーヤ
JP2003059153A (ja) * 2001-08-21 2003-02-28 Tanashin Denki Co ディスク再生装置
JP2003109275A (ja) * 2001-09-28 2003-04-11 Tanashin Denki Co ディスク搬送装置

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2001283493A (ja) * 2000-03-30 2001-10-12 Clarion Co Ltd ディスクプレーヤ
JP2002298519A (ja) * 2001-03-30 2002-10-11 Shinwa Co Ltd 駆動装置

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
See also references of EP1482495A4 *

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN100395829C (zh) * 2004-11-26 2008-06-18 上海乐金广电电子有限公司 光盘读取装置

Also Published As

Publication number Publication date
EP1482495A1 (en) 2004-12-01
CN1578980A (zh) 2005-02-09
US7360226B2 (en) 2008-04-15
JP2003257106A (ja) 2003-09-12
EP1482495A4 (en) 2008-05-14
US20050086672A1 (en) 2005-04-21
CN100463064C (zh) 2009-02-18
JP4043256B2 (ja) 2008-02-06

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