JPS5963061A - 円板状記録媒体の回転駆動装置 - Google Patents

円板状記録媒体の回転駆動装置

Info

Publication number
JPS5963061A
JPS5963061A JP57172705A JP17270582A JPS5963061A JP S5963061 A JPS5963061 A JP S5963061A JP 57172705 A JP57172705 A JP 57172705A JP 17270582 A JP17270582 A JP 17270582A JP S5963061 A JPS5963061 A JP S5963061A
Authority
JP
Japan
Prior art keywords
disk
center
turntable
disc
shaped recording
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
JP57172705A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6310505B2 (enrdf_load_stackoverflow
Inventor
Masanori Takahashi
正則 高橋
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 JP57172705A priority Critical patent/JPS5963061A/ja
Publication of JPS5963061A publication Critical patent/JPS5963061A/ja
Publication of JPS6310505B2 publication Critical patent/JPS6310505B2/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

Landscapes

  • Rotational Drive Of Disk (AREA)
JP57172705A 1982-09-30 1982-09-30 円板状記録媒体の回転駆動装置 Granted JPS5963061A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57172705A JPS5963061A (ja) 1982-09-30 1982-09-30 円板状記録媒体の回転駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57172705A JPS5963061A (ja) 1982-09-30 1982-09-30 円板状記録媒体の回転駆動装置

Publications (2)

Publication Number Publication Date
JPS5963061A true JPS5963061A (ja) 1984-04-10
JPS6310505B2 JPS6310505B2 (enrdf_load_stackoverflow) 1988-03-07

Family

ID=15946809

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57172705A Granted JPS5963061A (ja) 1982-09-30 1982-09-30 円板状記録媒体の回転駆動装置

Country Status (1)

Country Link
JP (1) JPS5963061A (enrdf_load_stackoverflow)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152353A (ja) * 1984-12-24 1986-07-11 Ntn Toyo Bearing Co Ltd 自動芯出し装置
JPS61180963A (ja) * 1985-02-07 1986-08-13 Sony Corp トラツキングサ−ボ補助装置
JPS61206956A (ja) * 1985-03-09 1986-09-13 Ntn Toyo Bearing Co Ltd 自動デイスク原盤カツテイング装置

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61152353A (ja) * 1984-12-24 1986-07-11 Ntn Toyo Bearing Co Ltd 自動芯出し装置
JPS61180963A (ja) * 1985-02-07 1986-08-13 Sony Corp トラツキングサ−ボ補助装置
JPS61206956A (ja) * 1985-03-09 1986-09-13 Ntn Toyo Bearing Co Ltd 自動デイスク原盤カツテイング装置

Also Published As

Publication number Publication date
JPS6310505B2 (enrdf_load_stackoverflow) 1988-03-07

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