JPS6486335A - Disk reproducing device - Google Patents

Disk reproducing device

Info

Publication number
JPS6486335A
JPS6486335A JP3804188A JP3804188A JPS6486335A JP S6486335 A JPS6486335 A JP S6486335A JP 3804188 A JP3804188 A JP 3804188A JP 3804188 A JP3804188 A JP 3804188A JP S6486335 A JPS6486335 A JP S6486335A
Authority
JP
Japan
Prior art keywords
axial line
rotating body
control
focus
linearity
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
JP3804188A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0442734B2 (zh
Inventor
Kenjiro Kime
Kazuo Okada
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.)
Mitsubishi Electric Corp
Original Assignee
Mitsubishi Electric 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 Mitsubishi Electric Corp filed Critical Mitsubishi Electric Corp
Priority to JP3804188A priority Critical patent/JPS6486335A/ja
Publication of JPS6486335A publication Critical patent/JPS6486335A/ja
Publication of JPH0442734B2 publication Critical patent/JPH0442734B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Optical Recording Or Reproduction (AREA)
JP3804188A 1988-02-19 1988-02-19 Disk reproducing device Granted JPS6486335A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP3804188A JPS6486335A (en) 1988-02-19 1988-02-19 Disk reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP3804188A JPS6486335A (en) 1988-02-19 1988-02-19 Disk reproducing device

Publications (2)

Publication Number Publication Date
JPS6486335A true JPS6486335A (en) 1989-03-31
JPH0442734B2 JPH0442734B2 (zh) 1992-07-14

Family

ID=12514449

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3804188A Granted JPS6486335A (en) 1988-02-19 1988-02-19 Disk reproducing device

Country Status (1)

Country Link
JP (1) JPS6486335A (zh)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136668A (ja) * 1985-12-10 1987-06-19 Fujitsu Ltd 画像記録装置

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62136668A (ja) * 1985-12-10 1987-06-19 Fujitsu Ltd 画像記録装置

Also Published As

Publication number Publication date
JPH0442734B2 (zh) 1992-07-14

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