CN100342442C - 盘播放和/或记录装置中的盘定心机构 - Google Patents

盘播放和/或记录装置中的盘定心机构 Download PDF

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Publication number
CN100342442C
CN100342442C CNB981041280A CN98104128A CN100342442C CN 100342442 C CN100342442 C CN 100342442C CN B981041280 A CNB981041280 A CN B981041280A CN 98104128 A CN98104128 A CN 98104128A CN 100342442 C CN100342442 C CN 100342442C
Authority
CN
China
Prior art keywords
disc
centering
roller
dish
centering part
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
CNB981041280A
Other languages
English (en)
Chinese (zh)
Other versions
CN1194437A (zh
Inventor
薮下雄一
林正宪
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.)
Sony Corp
Original Assignee
Sony Corp
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 Sony Corp filed Critical Sony Corp
Publication of CN1194437A publication Critical patent/CN1194437A/zh
Application granted granted Critical
Publication of CN100342442C publication Critical patent/CN100342442C/zh
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

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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
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
    • 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
    • G11B17/053—Indirect insertion, i.e. with external loading means
    • G11B17/056—Indirect insertion, i.e. with external loading means with sliding loading means
    • G11B17/0565—Indirect insertion, i.e. with external loading means with sliding loading means adapted for discs of different sizes
    • 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

  • Feeding And Guiding Record Carriers (AREA)
CNB981041280A 1997-01-20 1998-01-20 盘播放和/或记录装置中的盘定心机构 Expired - Fee Related CN100342442C (zh)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP008025/97 1997-01-20
JP9008025A JPH10208351A (ja) 1997-01-20 1997-01-20 円盤状記録媒体再生及び／又は記録装置における円盤状記録媒体のセンタリング機構

Publications (2)

Publication Number Publication Date
CN1194437A CN1194437A (zh) 1998-09-30
CN100342442C true CN100342442C (zh) 2007-10-10

Family

ID=11681809

Family Applications (1)

Application Number Title Priority Date Filing Date
CNB981041280A Expired - Fee Related CN100342442C (zh) 1997-01-20 1998-01-20 盘播放和/或记录装置中的盘定心机构

Country Status (5)

Country Link
JP (1) JPH10208351A (enExample)
KR (1) KR100544039B1 (enExample)
CN (1) CN100342442C (enExample)
MY (1) MY123901A (enExample)
SG (1) SG72782A1 (enExample)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
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
WO2007046423A1 (ja) * 2005-10-19 2007-04-26 Pioneer Corporation 搬送装置、および、ディスク装置
WO2007046419A1 (ja) * 2005-10-19 2007-04-26 Pioneer Corporation 搬送装置、および記録媒体駆動装置

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498162A (en) * 1982-04-23 1985-02-05 Staar S. A. Automatic disc loading apparatus
US4979160A (en) * 1988-09-05 1990-12-18 Pioneer Electronic Corporation Front loading disk player
EP0457388A1 (en) * 1990-05-14 1991-11-21 Koninklijke Philips Electronics N.V. Disc player, and actuating unit for use in the disc player
JPH08138298A (ja) * 1994-11-02 1996-05-31 Alpine Electron Inc ディスクプレーヤのディスク搬送装置

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5788561A (en) * 1980-11-19 1982-06-02 Pioneer Electronic Corp Automatic loading record player

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4498162A (en) * 1982-04-23 1985-02-05 Staar S. A. Automatic disc loading apparatus
US4979160A (en) * 1988-09-05 1990-12-18 Pioneer Electronic Corporation Front loading disk player
EP0457388A1 (en) * 1990-05-14 1991-11-21 Koninklijke Philips Electronics N.V. Disc player, and actuating unit for use in the disc player
JPH08138298A (ja) * 1994-11-02 1996-05-31 Alpine Electron Inc ディスクプレーヤのディスク搬送装置

Also Published As

Publication number Publication date
KR19980070617A (ko) 1998-10-26
KR100544039B1 (ko) 2006-05-09
SG72782A1 (en) 2000-05-23
CN1194437A (zh) 1998-09-30
MY123901A (en) 2006-06-30
JPH10208351A (ja) 1998-08-07

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