JPH0583969B2 - - Google Patents

Info

Publication number
JPH0583969B2
JPH0583969B2 JP1052123A JP5212389A JPH0583969B2 JP H0583969 B2 JPH0583969 B2 JP H0583969B2 JP 1052123 A JP1052123 A JP 1052123A JP 5212389 A JP5212389 A JP 5212389A JP H0583969 B2 JPH0583969 B2 JP H0583969B2
Authority
JP
Japan
Prior art keywords
disk
carriage
chassis
guide
guide member
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 - Lifetime
Application number
JP1052123A
Other languages
English (en)
Japanese (ja)
Other versions
JPH02232820A (ja
Inventor
Kaname Abe
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.)
Pioneer Corp
Original Assignee
Pioneer Electronic 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 Pioneer Electronic Corp filed Critical Pioneer Electronic Corp
Priority to JP1052123A priority Critical patent/JPH02232820A/ja
Priority to US07/468,414 priority patent/US5081618A/en
Publication of JPH02232820A publication Critical patent/JPH02232820A/ja
Publication of JPH0583969B2 publication Critical patent/JPH0583969B2/ja
Granted 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
    • G11B17/02—Details
    • G11B17/04—Feeding or guiding single record carrier to or from transducer unit
    • 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
    • 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
    • G11B7/08594—Arrangements for mechanically moving the whole head to access both sides of the disc with the same head assembly

Landscapes

  • Moving Of Heads (AREA)
  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP1052123A 1989-03-06 1989-03-06 両面再生ディスクプレーヤ Granted JPH02232820A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP1052123A JPH02232820A (ja) 1989-03-06 1989-03-06 両面再生ディスクプレーヤ
US07/468,414 US5081618A (en) 1989-03-06 1990-01-22 Double-sided reproducing disk player

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1052123A JPH02232820A (ja) 1989-03-06 1989-03-06 両面再生ディスクプレーヤ

Publications (2)

Publication Number Publication Date
JPH02232820A JPH02232820A (ja) 1990-09-14
JPH0583969B2 true JPH0583969B2 (en]) 1993-11-30

Family

ID=12906099

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1052123A Granted JPH02232820A (ja) 1989-03-06 1989-03-06 両面再生ディスクプレーヤ

Country Status (2)

Country Link
US (1) US5081618A (en])
JP (1) JPH02232820A (en])

Families Citing this family (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2519827B2 (ja) * 1990-09-14 1996-07-31 シャープ株式会社 ディスク再生装置
KR930007026B1 (ko) * 1991-05-31 1993-07-26 삼성전자 주식회사 픽업 이송장치
US5311497A (en) * 1991-09-30 1994-05-10 Sony Corporation Pickup feeding apparatus for a double-sided reproducing disc player
KR940011086B1 (ko) * 1991-12-23 1994-11-23 삼성전자 주식회사 레이저 디스크 플레이어
KR950000893B1 (ko) * 1992-12-31 1995-02-03 대우전자 주식회사 멀티디스크플레이어의 픽업 반전장치
KR950007443B1 (ko) * 1992-12-31 1995-07-11 대우전자주식회사 멀티디스크플레이어의 틸팅장치
US5327416A (en) * 1993-02-22 1994-07-05 Lee Neville K Surface selection mechanism for optical storage system
WO2000022616A1 (fr) * 1998-10-09 2000-04-20 Sony Corporation Appareil d'enregistrement et/ou de reproduction
US6504798B1 (en) * 1998-10-20 2003-01-07 Micron Technology, Inc. Apparatus and method for providing uninterrupted continuous play during a change of sides of a dual-sided optical disk
US6603715B1 (en) * 1998-11-25 2003-08-05 Micron Technology, Inc. Optical disk changer with side switching capabilities
US6587405B1 (en) * 1998-11-25 2003-07-01 Micron Technology, Inc. Linear optical disk changer with side switching capabilities
JP2012208983A (ja) * 2011-03-30 2012-10-25 Hitachi-Lg Data Storage Inc 記録再生装置
JP2015191388A (ja) * 2014-03-28 2015-11-02 株式会社日立エルジーデータストレージ データアーカイブシステム

Family Cites Families (13)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59168835U (ja) * 1983-04-27 1984-11-12 パイオニア株式会社 光学式記録情報読取装置
JPS60155017U (ja) * 1984-03-24 1985-10-16 パイオニア株式会社 光学情報読取装置
US4669076A (en) * 1985-10-30 1987-05-26 International Business Machines Corporation Optical disk drive apparatus with means for accurate disk positioning
JPS6378383A (ja) * 1986-09-19 1988-04-08 Sanyo Electric Co Ltd ピツクアツプ移送装置
US4839881A (en) * 1986-06-05 1989-06-13 Sanyo Electric Co., Ltd. Pickup transport device for optical disc apparatus
JPS62287476A (ja) * 1986-06-05 1987-12-14 Sanyo Electric Co Ltd ピツクアツプ送り装置
JPH067429B2 (ja) * 1986-10-08 1994-01-26 三洋電機株式会社 ピツクアツプ移送装置
JPS6399368U (en]) * 1986-12-18 1988-06-28
JPH0614256Y2 (ja) * 1987-03-06 1994-04-13 パイオニア株式会社 光学式デイスクプレ−ヤ
US4903140A (en) * 1987-05-28 1990-02-20 Sanyo Electric Co., Ltd. Apparatus for reproducing signals from both sides of discs
JPS63300489A (ja) * 1987-05-29 1988-12-07 Sanyo Electric Co Ltd ピックアップ配線機構
US4922477A (en) * 1987-05-30 1990-05-01 Nec Home Electronics Ltd. Optical head unit
JPH0636288B2 (ja) * 1987-06-03 1994-05-11 三洋電機株式会社 ピックアップ移送装置

Also Published As

Publication number Publication date
JPH02232820A (ja) 1990-09-14
US5081618A (en) 1992-01-14

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