CA988861A - Recording and playback device - Google Patents

Recording and playback device

Info

Publication number
CA988861A
CA988861A CA158,616A CA158616A CA988861A CA 988861 A CA988861 A CA 988861A CA 158616 A CA158616 A CA 158616A CA 988861 A CA988861 A CA 988861A
Authority
CA
Canada
Prior art keywords
recording
playback device
playback
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.)
Expired
Application number
CA158,616A
Other languages
English (en)
Other versions
CA158616S (en
Inventor
Manfred Ewert
Klaus Roggenbuck
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.)
TED Bildplatten AG AEG Telefunken Teldec
Original Assignee
TED Bildplatten AG AEG Telefunken Teldec
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
Priority claimed from DE19712162220 external-priority patent/DE2162220C3/de
Application filed by TED Bildplatten AG AEG Telefunken Teldec filed Critical TED Bildplatten AG AEG Telefunken Teldec
Application granted granted Critical
Publication of CA988861A publication Critical patent/CA988861A/en
Expired 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
    • G11B17/32—Maintaining desired spacing between record carrier and head, e.g. by fluid-dynamic spacing
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/2009—Turntables, hubs and motors for disk drives; Mounting of motors in the drive
CA158,616A 1971-12-11 1972-12-11 Recording and playback device Expired CA988861A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19712162220 DE2162220C3 (de) 1971-12-11 Aufzeichnungs- und/oder Wiedergabegerät für eine flexible, scheibenförmige Aufzeichnungsträgerfolie

Publications (1)

Publication Number Publication Date
CA988861A true CA988861A (en) 1976-05-11

Family

ID=5828068

Family Applications (1)

Application Number Title Priority Date Filing Date
CA158,616A Expired CA988861A (en) 1971-12-11 1972-12-11 Recording and playback device

Country Status (13)

Country Link
JP (1) JPS4866401A (da)
AU (1) AU472463B2 (da)
BE (1) BE792354A (da)
CA (1) CA988861A (da)
CH (1) CH546459A (da)
DD (1) DD101767A1 (da)
DK (1) DK132296C (da)
FR (1) FR2164423A5 (da)
GB (1) GB1412286A (da)
IT (1) IT971432B (da)
NL (1) NL7216357A (da)
SE (1) SE376502B (da)
SU (1) SU466686A3 (da)

Families Citing this family (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3912282A (en) * 1972-11-17 1975-10-14 Matsushita Electric Ind Co Ltd Recording and reproducing apparatus using flexible recording media
GB1525529A (en) * 1976-12-15 1978-09-20 Ibm Stabilizing backing plate for a flexible disc store
US4376960A (en) * 1980-12-31 1983-03-15 International Business Machines Corporation Flexible disk stabilizing structure
JPH0749758Y2 (ja) * 1991-06-18 1995-11-13 貞義 竹綱 電熱線支持体の構成片
JP2006107704A (ja) * 2004-09-08 2006-04-20 Ricoh Co Ltd 記録／再生装置およびディスクカートリッジ
JP4688217B2 (ja) * 2005-09-13 2011-05-25 株式会社リコー ディスク装置及びディスクカートリッジ
JP5027620B2 (ja) * 2007-11-07 2012-09-19 株式会社日立エルジーデータストレージ 光情報記録再生装置およびターンテーブル

Also Published As

Publication number Publication date
BE792354A (fr) 1973-03-30
SU466686A3 (ru) 1975-04-05
DE2162220A1 (de) 1973-06-20
DE2162220B2 (de) 1975-09-04
NL7216357A (da) 1973-06-13
FR2164423A5 (da) 1973-07-27
CH546459A (de) 1974-02-28
IT971432B (it) 1974-04-30
DK132296C (da) 1976-04-20
AU4975972A (en) 1974-06-13
AU472463B2 (en) 1976-05-27
JPS4866401A (da) 1973-09-12
DD101767A1 (da) 1973-11-12
SE376502B (da) 1975-05-26
GB1412286A (en) 1975-11-05
DK132296B (da) 1975-11-17

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