ATE382181T1 - Abnehmereinheit-homing-mechanismus für eine plattenlaufwerkeinheit - Google Patents

Abnehmereinheit-homing-mechanismus für eine plattenlaufwerkeinheit

Info

Publication number
ATE382181T1
ATE382181T1 AT04744385T AT04744385T ATE382181T1 AT E382181 T1 ATE382181 T1 AT E382181T1 AT 04744385 T AT04744385 T AT 04744385T AT 04744385 T AT04744385 T AT 04744385T AT E382181 T1 ATE382181 T1 AT E382181T1
Authority
AT
Austria
Prior art keywords
transmission member
pickup unit
engagement
disk drive
slide
Prior art date
Application number
AT04744385T
Other languages
English (en)
Inventor
Kum Loh
Yu Zhou
Chee Shum
Original Assignee
Koninkl Philips Electronics Nv
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 Koninkl Philips Electronics Nv filed Critical Koninkl Philips Electronics Nv
Application granted granted Critical
Publication of ATE382181T1 publication Critical patent/ATE382181T1/de

Links

Classifications

    • 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
    • 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
    • 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/022—Programmed access in sequence to indexed parts of operating record carriers
    • G11B21/025—Programmed access in sequence to indexed parts of operating record carriers of rotating discs
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks

Landscapes

  • Moving Of Heads (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
AT04744385T 2003-06-27 2004-06-23 Abnehmereinheit-homing-mechanismus für eine plattenlaufwerkeinheit ATE382181T1 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP03101927 2003-06-27

Publications (1)

Publication Number Publication Date
ATE382181T1 true ATE382181T1 (de) 2008-01-15

Family

ID=33547761

Family Applications (1)

Application Number Title Priority Date Filing Date
AT04744385T ATE382181T1 (de) 2003-06-27 2004-06-23 Abnehmereinheit-homing-mechanismus für eine plattenlaufwerkeinheit

Country Status (8)

Country Link
US (1) US7398538B2 (de)
EP (1) EP1642291B1 (de)
JP (1) JP4805821B2 (de)
KR (1) KR101077857B1 (de)
CN (1) CN100454428C (de)
AT (1) ATE382181T1 (de)
DE (1) DE602004010909T2 (de)
WO (1) WO2005001834A1 (de)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CN2651892Y (zh) * 2003-07-08 2004-10-27 鸿富锦精密工业（深圳）有限公司 光学读／写头进给机构
CN1897148A (zh) * 2005-07-15 2007-01-17 鸿富锦精密工业（深圳）有限公司 信息记录/再现装置

Family Cites Families (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4697259A (en) 1983-10-11 1987-09-29 Nippon Gakki Seizo Kabushiki Kaisha Disc automatically setting device of a disc player
JPH0646473B2 (ja) * 1987-11-20 1994-06-15 三洋電機株式会社 ディスクの自動装着装置
JP3057269B2 (ja) * 1991-08-27 2000-06-26 ソニー株式会社 光学ピックアップ移動装置
US5617395A (en) 1993-11-11 1997-04-01 Daewoo Electronics Co., Ltd. Disc loading apparatus for a front loading disc player
JP3511668B2 (ja) * 1994-02-25 2004-03-29 ソニー株式会社 ディスクローディング装置
JP3320906B2 (ja) * 1994-06-30 2002-09-03 アルパイン株式会社 ディスク装置
JPH0896481A (ja) * 1994-09-22 1996-04-12 Sony Corp ディスク記録再生装置
KR0137539B1 (ko) * 1994-12-29 1998-05-15 배순훈 광디스크플레이어의 트레이이송장치(disc tray loading mechanism of optical disc player)
DE19623124A1 (de) 1996-06-10 1997-12-11 Eastman Kodak Co Vorrichtung zur Entnahme eines Plattenhalters aus und/oder Rückgabe an ein auswechselbares Magazin
US6345027B1 (en) 1996-10-22 2002-02-05 Matsushita Electric Industrial Co., Ltd. Disk driving apparatus
DE19753897A1 (de) * 1997-12-05 1999-06-10 Thomson Brandt Gmbh Kraftübertragungssystem mit einem Zahnrad und einer Zahnstange
JP2963084B1 (ja) 1998-03-30 1999-10-12 三洋電機株式会社 歯車機構及び該歯車機構を具えた収納装置
TW440046U (en) 1999-07-01 2001-06-07 Ind Tech Res Inst Sheet-carrying mechanism of disk type data storage device
JP2001297544A (ja) * 2000-04-14 2001-10-26 Kenwood Corp 光ディスク装置
WO2002029802A1 (en) 2000-09-29 2002-04-11 Matsushita Electric Industrial Co., Ltd. Optical disk device
JP2002175659A (ja) * 2000-09-29 2002-06-21 Matsushita Electric Ind Co Ltd 光ディスク装置
JP2002140849A (ja) * 2000-10-31 2002-05-17 Clarion Co Ltd ディスクプレーヤ
JP2002358664A (ja) * 2002-05-30 2002-12-13 Matsushita Electric Ind Co Ltd 光ピックアップ移動装置

Also Published As

Publication number Publication date
KR101077857B1 (ko) 2011-10-31
EP1642291B1 (de) 2007-12-26
CN100454428C (zh) 2009-01-21
US20060156323A1 (en) 2006-07-13
DE602004010909T2 (de) 2008-12-11
EP1642291A1 (de) 2006-04-05
DE602004010909D1 (de) 2008-02-07
WO2005001834A1 (en) 2005-01-06
JP4805821B2 (ja) 2011-11-02
US7398538B2 (en) 2008-07-08
CN1813308A (zh) 2006-08-02
JP2007519124A (ja) 2007-07-12
KR20060025570A (ko) 2006-03-21

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Legal Events

Date Code Title Description
RER Ceased as to paragraph 5 lit. 3 law introducing patent treaties