JPS4843309A - - Google Patents

Info

Publication number
JPS4843309A
JPS4843309A JP47095859A JP9585972A JPS4843309A JP S4843309 A JPS4843309 A JP S4843309A JP 47095859 A JP47095859 A JP 47095859A JP 9585972 A JP9585972 A JP 9585972A JP S4843309 A JPS4843309 A JP S4843309A
Authority
JP
Japan
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
JP47095859A
Other languages
Japanese (ja)
Other versions
JPS5615062B2 (cg-RX-API-DMAC7.html
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 filed Critical
Publication of JPS4843309A publication Critical patent/JPS4843309A/ja
Publication of JPS5615062B2 publication Critical patent/JPS5615062B2/ja
Expired legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/0014—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form
    • G11B23/0021—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture record carriers not specifically of filamentary or web form discs
    • G11B23/0028—Details
    • G11B23/0035—Details means incorporated in the disc, e.g. hub, to enable its guiding, loading or driving
    • 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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/16—Supporting the heads; Supporting the sockets for plug-in heads
    • G11B21/20—Supporting the heads; Supporting the sockets for plug-in heads while the head is in operative position but stationary or permitting minor movements to follow irregularities in surface of record carrier
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B23/00—Record carriers not specific to the method of recording or reproducing; Accessories, e.g. containers, specially adapted for co-operation with the recording or reproducing apparatus ; Intermediate mediums; Apparatus or processes specially adapted for their manufacture
    • G11B23/02—Containers; Storing means both adapted to cooperate with the recording or reproducing means
    • G11B23/03—Containers for flat record carriers
    • G11B23/033—Containers for flat record carriers for flexible discs
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N5/00—Details of television systems
    • H04N5/76—Television signal recording
    • H04N5/78—Television signal recording using magnetic recording
    • H04N5/781—Television signal recording using magnetic recording on disks or drums

Landscapes

  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Holding Or Fastening Of Disk On Rotational Shaft (AREA)
JP9585972A 1971-09-27 1972-09-26 Expired JPS5615062B2 (cg-RX-API-DMAC7.html)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
US18385671A 1971-09-27 1971-09-27
US00217173A US3840897A (en) 1971-09-27 1972-01-12 Magnetic disc recording assembly

Publications (2)

Publication Number Publication Date
JPS4843309A true JPS4843309A (cg-RX-API-DMAC7.html) 1973-06-22
JPS5615062B2 JPS5615062B2 (cg-RX-API-DMAC7.html) 1981-04-08

Family

ID=26879577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9585972A Expired JPS5615062B2 (cg-RX-API-DMAC7.html) 1971-09-27 1972-09-26

Country Status (5)

Country Link
US (1) US3840897A (cg-RX-API-DMAC7.html)
JP (1) JPS5615062B2 (cg-RX-API-DMAC7.html)
CA (1) CA1017448A (cg-RX-API-DMAC7.html)
DE (1) DE2245592A1 (cg-RX-API-DMAC7.html)
GB (1) GB1404483A (cg-RX-API-DMAC7.html)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595046U (ja) * 1982-06-29 1984-01-13 ソニー株式会社 ヘツド摺接装置
JPS60101780A (ja) * 1983-11-09 1985-06-05 Hitachi Ltd ディスク装置

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4079427A (en) * 1976-01-07 1978-03-14 Texas Instruments Incorporated Flexible magnetic disc recording technique
US4063295A (en) * 1976-01-07 1977-12-13 Texas Instruments Incorporated Flexible magnetic disc recording technique
US4523240A (en) * 1977-12-22 1985-06-11 Micropolis High precision floppy disc memory system
GB2173936B (en) * 1985-03-13 1989-06-28 Canon Kk Recording or reproducing apparatus
WO2000065707A1 (en) * 1999-04-28 2000-11-02 Seagate Technology, Inc. Spindle motor assembly with polymeric motor shaft and hub
JP2008004252A (ja) * 2006-05-26 2008-01-10 Tdk Corp 情報媒体用基板および情報媒体

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820001U (cg-RX-API-DMAC7.html) * 1971-07-15 1973-03-07
JPS4926124A (cg-RX-API-DMAC7.html) * 1972-07-05 1974-03-08
JPS5116271U (cg-RX-API-DMAC7.html) * 1974-07-24 1976-02-05

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4820001U (cg-RX-API-DMAC7.html) * 1971-07-15 1973-03-07
JPS4926124A (cg-RX-API-DMAC7.html) * 1972-07-05 1974-03-08
JPS5116271U (cg-RX-API-DMAC7.html) * 1974-07-24 1976-02-05

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS595046U (ja) * 1982-06-29 1984-01-13 ソニー株式会社 ヘツド摺接装置
JPS60101780A (ja) * 1983-11-09 1985-06-05 Hitachi Ltd ディスク装置

Also Published As

Publication number Publication date
CA1017448A (en) 1977-09-13
DE2245592A1 (de) 1973-04-05
JPS5615062B2 (cg-RX-API-DMAC7.html) 1981-04-08
US3840897A (en) 1974-10-08
GB1404483A (en) 1975-08-28

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