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 versions
JPS5615062B2 (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 true JPS4843309A (ja) 1973-06-22
JPS5615062B2 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 (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 (7)

* 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
JPH0356078Y2 (ja) * 1986-08-18 1991-12-16
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 (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 (4)

* 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
JPH0216451Y2 (ja) * 1982-06-29 1990-05-07
JPS60101780A (ja) * 1983-11-09 1985-06-05 Hitachi Ltd ディスク装置
JPH0349153B2 (ja) * 1983-11-09 1991-07-26 Hitachi Ltd

Also Published As

Publication number Publication date
JPS5615062B2 (ja) 1981-04-08
CA1017448A (en) 1977-09-13
US3840897A (en) 1974-10-08
DE2245592A1 (de) 1973-04-05
GB1404483A (en) 1975-08-28

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