NL278158A - - Google Patents

Info

Publication number
NL278158A
NL278158A NL278158DA NL278158A NL 278158 A NL278158 A NL 278158A NL 278158D A NL278158D A NL 278158DA NL 278158 A NL278158 A NL 278158A
Authority
NL
Netherlands
Application number
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.)
Publication of NL278158A publication Critical patent/NL278158A/xx

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/74—Record carriers characterised by the form, e.g. sheet shaped to wrap around a drum
    • G11B5/82—Disk carriers
    • 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
    • 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
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00—Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/62—Record carriers characterised by the selection of the material
    • G11B5/68—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent
    • G11B5/70—Record carriers characterised by the selection of the material comprising one or more layers of magnetisable material homogeneously mixed with a bonding agent on a base layer
NL278158D 1961-05-09 NL278158A (ja)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US108810A US3212075A (en) 1961-05-09 1961-05-09 Rigid information storage device upon which a layer of resilient material is disposed

Publications (1)

Publication Number Publication Date
NL278158A true NL278158A (ja)

Family

ID=22324166

Family Applications (1)

Application Number Title Priority Date Filing Date
NL278158D NL278158A (ja) 1961-05-09

Country Status (4)

Country Link
US (1) US3212075A (ja)
DE (1) DE1274650B (ja)
GB (1) GB938095A (ja)
NL (1) NL278158A (ja)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3373413A (en) * 1963-10-30 1968-03-12 Ibm Pliable magnetic recording disk with direct transducer contact
US3662363A (en) * 1969-04-17 1972-05-09 Eg & G Inc Memory system using phonograph-type disc
US3696350A (en) * 1970-08-27 1972-10-03 William D Cohen Connected rotatable pliable disk and rigid disk with annular groove for recording using an air bearing
US3731292A (en) * 1971-09-27 1973-05-01 Arvin Ind Inc Finger between flexible disc and backing plate
US3947893A (en) * 1972-11-10 1976-03-30 Arvin Industries, Inc. Recording cassette including compliant magnetic recording disc having flexible support means
US3964101A (en) * 1973-06-15 1976-06-15 Tetsuo Hino Magnetic recording disc
US4641209A (en) * 1983-11-28 1987-02-03 Micro Storage Ltd. Disc type information storage and retrieval system
US4963209A (en) * 1984-12-21 1990-10-16 Minnesota Mining And Manufacturing Company Method for making stretched surface recording disk
US4835647A (en) * 1984-12-21 1989-05-30 Minnesota Mining And Manufacturing Company Stretched surface recording medium
US4623570A (en) * 1985-03-14 1986-11-18 Minnesota Mining And Manufacturing Company Stable stretched surface recording medium
USRE33187E (en) * 1985-03-14 1990-03-27 Minnesota Mining And Manufacturing Company Stable stretched surface recording medium
US4729805A (en) * 1985-03-14 1988-03-08 Minnesota Mining And Manufacturing Company Recording medium annealing process
JPH075539Y2 (ja) * 1985-08-03 1995-02-08 富士写真フイルム株式会社 磁気デイスク
JPH0525060Y2 (ja) * 1985-08-03 1993-06-24
US4952435A (en) * 1985-10-03 1990-08-28 Fuji Photo Film Co., Ltd. Adhesive for a base-mounted flexible magnetic disc
JP2008004252A (ja) * 2006-05-26 2008-01-10 Tdk Corp 情報媒体用基板および情報媒体

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US1425979A (en) * 1922-08-15 Albebt xing-sbttry
US2295070A (en) * 1939-04-17 1942-09-08 Congoleum Nairn Inc Felt lining
US2844434A (en) * 1952-07-31 1958-07-22 Rca Corp Magnetic recording
US3036304A (en) * 1958-08-20 1962-05-22 Ibm Resilient magnetic drum
DE1098736B (de) * 1959-09-22 1961-02-02 Siemens Ag Magnetfolienspeicher
DE1098746B (de) * 1959-09-01 1961-02-02 Siemens Ag Magnetfolienspeicher

Also Published As

Publication number Publication date
US3212075A (en) 1965-10-12
GB938095A (en) 1963-09-25
DE1274650B (de) 1968-08-08

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