JPS5930268A - 円盤状記録媒体再生装置 - Google Patents

円盤状記録媒体再生装置

Info

Publication number
JPS5930268A
JPS5930268A JP14062882A JP14062882A JPS5930268A JP S5930268 A JPS5930268 A JP S5930268A JP 14062882 A JP14062882 A JP 14062882A JP 14062882 A JP14062882 A JP 14062882A JP S5930268 A JPS5930268 A JP S5930268A
Authority
JP
Japan
Prior art keywords
feed shaft
feed
bearings
shaft
base
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
JP14062882A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0115945B2 (en]
Inventor
Yukiyasu Fukushima
福島　幸泰
Hiroyuki Ochi
落　博行
Unemasa Niimi
新美　畝方
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 JP14062882A priority Critical patent/JPS5930268A/ja
Publication of JPS5930268A publication Critical patent/JPS5930268A/ja
Publication of JPH0115945B2 publication Critical patent/JPH0115945B2/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
    • 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
    • G11B7/08582—Sled-type positioners

Landscapes

  • Transmission Devices (AREA)
  • Moving Of Heads (AREA)
JP14062882A 1982-08-12 1982-08-12 円盤状記録媒体再生装置 Granted JPS5930268A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP14062882A JPS5930268A (ja) 1982-08-12 1982-08-12 円盤状記録媒体再生装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14062882A JPS5930268A (ja) 1982-08-12 1982-08-12 円盤状記録媒体再生装置

Publications (2)

Publication Number Publication Date
JPS5930268A true JPS5930268A (ja) 1984-02-17
JPH0115945B2 JPH0115945B2 (en]) 1989-03-22

Family

ID=15273113

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14062882A Granted JPS5930268A (ja) 1982-08-12 1982-08-12 円盤状記録媒体再生装置

Country Status (1)

Country Link
JP (1) JPS5930268A (en])

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61177686A (ja) * 1985-01-31 1986-08-09 Copal Denshi Kk 磁気記録装置の磁気ヘツド駆動用モ−タのリ−ドスクリユシヤフトの支持機構
JPS6236785A (ja) * 1985-08-12 1987-02-17 Canon Inc ヘツド送り機構
US4751694A (en) * 1983-04-26 1988-06-14 Sony Corporation Compact optical disk player including non-orthogonal optical paths

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779975U (en]) * 1980-10-30 1982-05-17

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5779975U (en]) * 1980-10-30 1982-05-17

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4751694A (en) * 1983-04-26 1988-06-14 Sony Corporation Compact optical disk player including non-orthogonal optical paths
JPS61177686A (ja) * 1985-01-31 1986-08-09 Copal Denshi Kk 磁気記録装置の磁気ヘツド駆動用モ−タのリ−ドスクリユシヤフトの支持機構
JPS6236785A (ja) * 1985-08-12 1987-02-17 Canon Inc ヘツド送り機構

Also Published As

Publication number Publication date
JPH0115945B2 (en]) 1989-03-22

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