JPS59177776A - 光学式情報記録装置 - Google Patents

光学式情報記録装置

Info

Publication number
JPS59177776A
JPS59177776A JP58051246A JP5124683A JPS59177776A JP S59177776 A JPS59177776 A JP S59177776A JP 58051246 A JP58051246 A JP 58051246A JP 5124683 A JP5124683 A JP 5124683A JP S59177776 A JPS59177776 A JP S59177776A
Authority
JP
Japan
Prior art keywords
guide
optical
bearing
marker
fine adjustment
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
JP58051246A
Other languages
English (en)
Japanese (ja)
Other versions
JPS647432B2 (enrdf_load_stackoverflow
Inventor
Masanori Takahashi
正則 高橋
Takafumi Sugano
菅野　隆文
Kazuhiko Sano
一彦 佐野
Soichiro Masui
増井　総一郎
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP58051246A priority Critical patent/JPS59177776A/ja
Publication of JPS59177776A publication Critical patent/JPS59177776A/ja
Publication of JPS647432B2 publication Critical patent/JPS647432B2/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
    • G11B17/34—Guiding record carriers during transducing operation, e.g. for track following
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B25/00—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus
    • G11B25/04—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card
    • G11B25/043—Apparatus characterised by the shape of record carrier employed but not specific to the method of recording or reproducing, e.g. dictating apparatus; Combinations of such apparatus using flat record carriers, e.g. disc, card using rotating discs

Landscapes

  • Moving Of The Head For Recording And Reproducing By Optical Means (AREA)
JP58051246A 1983-03-25 1983-03-25 光学式情報記録装置 Granted JPS59177776A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP58051246A JPS59177776A (ja) 1983-03-25 1983-03-25 光学式情報記録装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP58051246A JPS59177776A (ja) 1983-03-25 1983-03-25 光学式情報記録装置

Publications (2)

Publication Number Publication Date
JPS59177776A true JPS59177776A (ja) 1984-10-08
JPS647432B2 JPS647432B2 (enrdf_load_stackoverflow) 1989-02-08

Family

ID=12881590

Family Applications (1)

Application Number Title Priority Date Filing Date
JP58051246A Granted JPS59177776A (ja) 1983-03-25 1983-03-25 光学式情報記録装置

Country Status (1)

Country Link
JP (1) JPS59177776A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120585U (ja) * 1984-01-25 1985-08-14 オリンパス光学工業株式会社 磁気記録再生装置
JPS6271079A (ja) * 1985-09-24 1987-04-01 Sony Corp ヘツドのアジマス角調整装置
US4713314A (en) * 1984-05-07 1987-12-15 Tdk Corporation Optical recording medium
US5369630A (en) * 1991-03-20 1994-11-29 Canon Kabushiki Kaisha Optical information recording/reproducing apparatus having means for tracking adjustment and a method of use therefore
WO1999016069A1 (en) * 1997-09-19 1999-04-01 Kabushiki Kaisha Kenwood Disc reproduction apparatus

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2011089645A1 (ja) * 2010-01-21 2011-07-28 三菱電機株式会社 ディスク装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549339U (enrdf_load_stackoverflow) * 1978-09-21 1980-03-31

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5549339U (enrdf_load_stackoverflow) * 1978-09-21 1980-03-31

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60120585U (ja) * 1984-01-25 1985-08-14 オリンパス光学工業株式会社 磁気記録再生装置
US4713314A (en) * 1984-05-07 1987-12-15 Tdk Corporation Optical recording medium
JPS6271079A (ja) * 1985-09-24 1987-04-01 Sony Corp ヘツドのアジマス角調整装置
US5369630A (en) * 1991-03-20 1994-11-29 Canon Kabushiki Kaisha Optical information recording/reproducing apparatus having means for tracking adjustment and a method of use therefore
WO1999016069A1 (en) * 1997-09-19 1999-04-01 Kabushiki Kaisha Kenwood Disc reproduction apparatus

Also Published As

Publication number Publication date
JPS647432B2 (enrdf_load_stackoverflow) 1989-02-08

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