CA2075859A1 - Lecteur de disque optique - Google Patents

Lecteur de disque optique

Info

Publication number
CA2075859A1
CA2075859A1 CA2075859A CA2075859A CA2075859A1 CA 2075859 A1 CA2075859 A1 CA 2075859A1 CA 2075859 A CA2075859 A CA 2075859A CA 2075859 A CA2075859 A CA 2075859A CA 2075859 A1 CA2075859 A1 CA 2075859A1
Authority
CA
Canada
Prior art keywords
chucking
tray
disk
rotary member
loading
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.)
Granted
Application number
CA2075859A
Other languages
English (en)
Other versions
CA2075859C (fr
Inventor
Chung Geu 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
Publication of CA2075859A1 publication Critical patent/CA2075859A1/fr
Application granted granted Critical
Publication of CA2075859C publication Critical patent/CA2075859C/fr
Anticipated expiration legal-status Critical
Expired - Lifetime 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
    • 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
    • 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

Landscapes

  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
  • Feeding And Guiding Record Carriers (AREA)
  • Optical Recording Or Reproduction (AREA)
CA002075859A 1991-12-23 1992-08-12 Lecteur de disque optique Expired - Lifetime CA2075859C (fr)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
KR1019910023948A KR940011086B1 (ko) 1991-12-23 1991-12-23 레이저 디스크 플레이어
KR91-23948 1991-12-23

Publications (2)

Publication Number Publication Date
CA2075859A1 true CA2075859A1 (fr) 1993-06-24
CA2075859C CA2075859C (fr) 1999-10-19

Family

ID=19325607

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002075859A Expired - Lifetime CA2075859C (fr) 1991-12-23 1992-08-12 Lecteur de disque optique

Country Status (7)

Country Link
US (1) US5365506A (fr)
EP (1) EP0548465B1 (fr)
JP (1) JP2555249B2 (fr)
KR (1) KR940011086B1 (fr)
CA (1) CA2075859C (fr)
DE (1) DE69226156T2 (fr)
TW (1) TW204407B (fr)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5691969A (en) * 1994-04-07 1997-11-25 Teac Corporation Compact disk apparatus having enhanced disk handling capabilities
KR0122763B1 (ko) * 1994-12-29 1997-11-20 배순훈 광 디스크 플레이어
US6021104A (en) * 1996-04-12 2000-02-01 Sony Corporation Disc recording and/or reproducing apparatus
KR19980020837A (ko) * 1996-09-12 1998-06-25 구자홍 디스크 플레이어의 디스크 안착부재 이동장치
GB2341264B (en) * 1998-09-01 2001-02-21 Ya Horng Electronic Co Ltd Anti-dust cover driving device for a CD player
JP2000348478A (ja) * 1999-06-04 2000-12-15 Sony Corp ディスクドライブ装置及び光ディスク装置
JP3754621B2 (ja) * 2001-02-16 2006-03-15 日本電産ピジョン株式会社 カム構造

Family Cites Families (23)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60231966A (ja) * 1984-04-30 1985-11-18 Sony Corp ディスクロ−ディング装置
KR900006313B1 (ko) * 1984-07-23 1990-08-28 마쯔시다덴기산교 가부시기가이샤 디스크의 수납트레이 및 그것을 사용한 플레이어
KR900002980B1 (en) * 1985-01-23 1990-05-03 Sanyo Electric Co Disc player
JPH0675329B2 (ja) * 1986-02-18 1994-09-21 ソニー株式会社 ディスクプレーヤ
JPH0728605Y2 (ja) * 1986-06-06 1995-06-28 ヤマハ株式会社 デイスク再生装置のデイスククランプ装置
EP0261384B1 (fr) * 1986-08-25 1992-07-15 Sony Corporation Appareil pour reproduire des disques de diamètres différents, à charge sélective
JPS6353746A (ja) * 1986-08-25 1988-03-08 Sony Corp フロントロ−デイング型デイスクプレ−ヤ
US4914647A (en) * 1986-08-25 1990-04-03 Kabushiki Kaisha Toshiba Optical disc player
JPS63300400A (ja) * 1987-05-30 1988-12-07 Agency Of Ind Science & Technol 前方監視装置
JP2573017B2 (ja) * 1988-03-08 1997-01-16 三洋電機株式会社 ディスクプレーヤ
US5097465A (en) * 1988-06-20 1992-03-17 Pioneer Electronic Corporation Double-side playing optical disk player
JPH0514348Y2 (fr) * 1988-11-28 1993-04-16
US5084854A (en) * 1989-01-19 1992-01-28 Pioneer Electronic Corporation Optical disk reproducing apparatus
JPH02232820A (ja) * 1989-03-06 1990-09-14 Pioneer Electron Corp 両面再生ディスクプレーヤ
JPH02267768A (ja) * 1989-04-06 1990-11-01 Sony Corp 光学ディスク再生装置
US5172361A (en) * 1989-06-01 1992-12-15 Sony Corporation Disc loading apparatus
JP2718182B2 (ja) * 1989-06-01 1998-02-25 ソニー株式会社 ディスクプレーヤ
JP2692290B2 (ja) * 1989-08-31 1997-12-17 ソニー株式会社 ディスク記録及び／又は再生装置
US5123005A (en) * 1989-12-28 1992-06-16 Sony Corporation Disc tray loading mechanism for reducing loading and unloading mechanical shocks
JPH0421946A (ja) * 1990-05-15 1992-01-24 Toshiba Corp 情報処理装置
JPH04286761A (ja) * 1991-03-18 1992-10-12 Sony Corp ディスクプレーヤ
JP2842952B2 (ja) * 1991-05-24 1999-01-06 パイオニア株式会社 記録媒体搬送装置
JPH0528611A (ja) * 1991-07-23 1993-02-05 Pioneer Electron Corp 両面再生デイスクプレーヤ

Also Published As

Publication number Publication date
JPH06180913A (ja) 1994-06-28
KR930014437A (ko) 1993-07-23
DE69226156T2 (de) 1998-10-22
EP0548465A3 (fr) 1994-01-05
EP0548465A2 (fr) 1993-06-30
TW204407B (fr) 1993-04-21
DE69226156D1 (de) 1998-08-13
US5365506A (en) 1994-11-15
JP2555249B2 (ja) 1996-11-20
KR940011086B1 (ko) 1994-11-23
EP0548465B1 (fr) 1998-07-08
CA2075859C (fr) 1999-10-19

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Legal Events

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