JPS5615062B2 - - Google Patents

Info

Publication number
JPS5615062B2
JPS5615062B2 JP9585972A JP9585972A JPS5615062B2 JP S5615062 B2 JPS5615062 B2 JP S5615062B2 JP 9585972 A JP9585972 A JP 9585972A JP 9585972 A JP9585972 A JP 9585972A JP S5615062 B2 JPS5615062 B2 JP S5615062B2
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.)
Expired
Application number
JP9585972A
Other versions
JPS4843309A (ja
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 (ja)

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 JPS4843309A (ja) 1973-06-22
JPS5615062B2 true JPS5615062B2 (ja) 1981-04-08

Family

ID=26879577

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9585972A Expired JPS5615062B2 (ja) 1971-09-27 1972-09-26

Country Status (5)

Country Link
US (1) US3840897A (ja)
JP (1) JPS5615062B2 (ja)
CA (1) CA1017448A (ja)
DE (1) DE2245592A1 (ja)
GB (1) GB1404483A (ja)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356078Y2 (ja) * 1986-08-18 1991-12-16

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4063295A (en) * 1976-01-07 1977-12-13 Texas Instruments Incorporated Flexible magnetic disc recording technique
US4079427A (en) * 1976-01-07 1978-03-14 Texas Instruments Incorporated Flexible magnetic disc recording technique
US4523240A (en) * 1977-12-22 1985-06-11 Micropolis High precision floppy disc memory system
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
GB2173936B (en) * 1985-03-13 1989-06-28 Canon Kk Recording or reproducing apparatus
US6519113B1 (en) * 1999-04-28 2003-02-11 Seagate Technology Llc Spindle motor assembly with polymeric motor shaft and hub for rotating a data storage disk
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 (ja) * 1971-07-15 1973-03-07
JPS4926124A (ja) * 1972-07-05 1974-03-08
JPS5116271U (ja) * 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 (ja) * 1971-07-15 1973-03-07
JPS4926124A (ja) * 1972-07-05 1974-03-08
JPS5116271U (ja) * 1974-07-24 1976-02-05

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0356078Y2 (ja) * 1986-08-18 1991-12-16

Also Published As

Publication number Publication date
US3840897A (en) 1974-10-08
DE2245592A1 (de) 1973-04-05
CA1017448A (en) 1977-09-13
GB1404483A (en) 1975-08-28
JPS4843309A (ja) 1973-06-22

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