JPS58199481A - ディスク駆動装置 - Google Patents

ディスク駆動装置

Info

Publication number
JPS58199481A
JPS58199481A JP57080705A JP8070582A JPS58199481A JP S58199481 A JPS58199481 A JP S58199481A JP 57080705 A JP57080705 A JP 57080705A JP 8070582 A JP8070582 A JP 8070582A JP S58199481 A JPS58199481 A JP S58199481A
Authority
JP
Japan
Prior art keywords
clamper
turntable
locking
disc
motor
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
JP57080705A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6342338B2 (cg-RX-API-DMAC10.html
Inventor
Kunihiko Murao
村尾　州彦
Koji Ando
安藤　晃治
Detaru Mitsushieru
ミツシエル　デタル
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.)
Thales SA
Teac Corp
Original Assignee
Thomson CSF SA
Teac 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 Thomson CSF SA, Teac Corp filed Critical Thomson CSF SA
Priority to JP57080705A priority Critical patent/JPS58199481A/ja
Publication of JPS58199481A publication Critical patent/JPS58199481A/ja
Publication of JPS6342338B2 publication Critical patent/JPS6342338B2/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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0284—Positioning or locking of single discs of discs rotating during transducing operation by clampers
    • 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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/0282—Positioning or locking of single discs of discs rotating during transducing operation by means provided on the turntable

Landscapes

  • Feeding And Guiding Record Carriers (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP57080705A 1982-05-13 1982-05-13 ディスク駆動装置 Granted JPS58199481A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57080705A JPS58199481A (ja) 1982-05-13 1982-05-13 ディスク駆動装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57080705A JPS58199481A (ja) 1982-05-13 1982-05-13 ディスク駆動装置

Publications (2)

Publication Number Publication Date
JPS58199481A true JPS58199481A (ja) 1983-11-19
JPS6342338B2 JPS6342338B2 (cg-RX-API-DMAC10.html) 1988-08-23

Family

ID=13725744

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57080705A Granted JPS58199481A (ja) 1982-05-13 1982-05-13 ディスク駆動装置

Country Status (1)

Country Link
JP (1) JPS58199481A (cg-RX-API-DMAC10.html)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970411B2 (en) 1993-04-12 2005-11-29 Olympus Optical Co., Ltd. Apparatus for recording and/or reproducing information and/or from optical information record disk

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141504U (cg-RX-API-DMAC10.html) * 1975-03-12 1976-11-15

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51141504U (cg-RX-API-DMAC10.html) * 1975-03-12 1976-11-15

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US6970411B2 (en) 1993-04-12 2005-11-29 Olympus Optical Co., Ltd. Apparatus for recording and/or reproducing information and/or from optical information record disk

Also Published As

Publication number Publication date
JPS6342338B2 (cg-RX-API-DMAC10.html) 1988-08-23

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