JPS61214180A - ヘツド送り制御装置 - Google Patents

ヘツド送り制御装置

Info

Publication number
JPS61214180A
JPS61214180A JP60054886A JP5488685A JPS61214180A JP S61214180 A JPS61214180 A JP S61214180A JP 60054886 A JP60054886 A JP 60054886A JP 5488685 A JP5488685 A JP 5488685A JP S61214180 A JPS61214180 A JP S61214180A
Authority
JP
Japan
Prior art keywords
head
track
scale
movement
moving
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.)
Pending
Application number
JP60054886A
Other languages
English (en)
Japanese (ja)
Inventor
Hiroo Okada
岡田　浩郎
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP60054886A priority Critical patent/JPS61214180A/ja
Priority to US06/838,107 priority patent/US4706234A/en
Priority to DE19863609064 priority patent/DE3609064A1/de
Publication of JPS61214180A publication Critical patent/JPS61214180A/ja
Pending legal-status Critical Current

Links

Classifications

    • 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
    • G11B21/08—Track changing or selecting during transducing operation
    • G11B21/081—Access to indexed tracks or parts of continuous track
    • G11B21/083—Access to indexed tracks or parts of continuous track on discs
    • G11B21/085—Access to indexed tracks or parts of continuous track on discs with track following of accessed part

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
  • Moving Of Head For Track Selection And Changing (AREA)
JP60054886A 1985-03-19 1985-03-19 ヘツド送り制御装置 Pending JPS61214180A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP60054886A JPS61214180A (ja) 1985-03-19 1985-03-19 ヘツド送り制御装置
US06/838,107 US4706234A (en) 1985-03-19 1986-03-10 Head feed control apparatus
DE19863609064 DE3609064A1 (de) 1985-03-19 1986-03-18 Steuervorrichtung fuer den schreib/lesekopf einer aufnahme/wiedergabevorrichtung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP60054886A JPS61214180A (ja) 1985-03-19 1985-03-19 ヘツド送り制御装置

Publications (1)

Publication Number Publication Date
JPS61214180A true JPS61214180A (ja) 1986-09-24

Family

ID=12983069

Family Applications (1)

Application Number Title Priority Date Filing Date
JP60054886A Pending JPS61214180A (ja) 1985-03-19 1985-03-19 ヘツド送り制御装置

Country Status (3)

Country Link
US (1) US4706234A (enExample)
JP (1) JPS61214180A (enExample)
DE (1) DE3609064A1 (enExample)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4870635A (en) * 1986-09-19 1989-09-26 International Business Machines Corporation Precision measurement and positioning system for disk storage system
JP2567470B2 (ja) * 1989-02-20 1996-12-25 パイオニア株式会社 ディスク演奏装置におけるスライダー位置検出装置
JPH02220273A (ja) * 1989-02-21 1990-09-03 Pioneer Electron Corp ディスク演奏装置におけるスライダー制御装置
JPH0340250A (ja) * 1989-07-06 1991-02-21 Matsushita Electric Ind Co Ltd 光磁気ディスクおよび光磁気ディスク装置
US5337304A (en) * 1991-06-17 1994-08-09 Olympus Optical Co., Ltd. Optical information recording/reproducing apparatus
DE19537405A1 (de) * 1995-10-09 1997-04-10 Leybold Ag Vorrichtung zum Laserstrahlbelichten eines kreisscheibenförmigen Substrates
JP2002251750A (ja) * 2001-02-27 2002-09-06 Matsushita Electric Ind Co Ltd フィード制御量の補正方法

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4340949A (en) * 1980-07-31 1982-07-20 Rca Corporation Processor controlled video disc servo system
US4445583A (en) * 1980-09-04 1984-05-01 Eaton Corporation Cooling fan control
JPS58158081A (ja) * 1982-03-15 1983-09-20 Toshiba Corp 情報記録装置
US4455583A (en) * 1982-06-23 1984-06-19 Sperry Corporation Compensation for dimensional changes in a record medium
JPS59175082A (ja) * 1983-03-24 1984-10-03 Matsushita Electric Ind Co Ltd デイスク再生装置における番地検索方法

Also Published As

Publication number Publication date
DE3609064C2 (enExample) 1992-04-30
US4706234A (en) 1987-11-10
DE3609064A1 (de) 1986-10-02

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