SE420363B - Anordning for magnetisk uppteckning pa en vridbar flexibel uppteckningsskiva - Google Patents

Anordning for magnetisk uppteckning pa en vridbar flexibel uppteckningsskiva

Info

Publication number
SE420363B
SE420363B SE7708879A SE7708879A SE420363B SE 420363 B SE420363 B SE 420363B SE 7708879 A SE7708879 A SE 7708879A SE 7708879 A SE7708879 A SE 7708879A SE 420363 B SE420363 B SE 420363B
Authority
SE
Sweden
Prior art keywords
disc
magnetic recording
recording device
turnable flexible
turnable
Prior art date
Application number
SE7708879A
Other languages
English (en)
Swedish (sv)
Other versions
SE7708879L (sv
Inventor
D G Norton
G T Wright
Original Assignee
Ibm
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 by Ibm filed Critical Ibm
Publication of SE7708879L publication Critical patent/SE7708879L/xx
Publication of SE420363B publication Critical patent/SE420363B/xx

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
SE7708879A 1976-08-30 1977-08-04 Anordning for magnetisk uppteckning pa en vridbar flexibel uppteckningsskiva SE420363B (sv)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/719,023 US4074330A (en) 1976-08-30 1976-08-30 Flexible disk storage apparatus

Publications (2)

Publication Number Publication Date
SE7708879L SE7708879L (sv) 1978-03-01
SE420363B true SE420363B (sv) 1981-09-28

Family

ID=24888481

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7708879A SE420363B (sv) 1976-08-30 1977-08-04 Anordning for magnetisk uppteckning pa en vridbar flexibel uppteckningsskiva

Country Status (11)

Country Link
US (1) US4074330A (de)
JP (1) JPS5826102B2 (de)
BR (1) BR7705022A (de)
CA (1) CA1106495A (de)
CH (1) CH617283A5 (de)
DE (1) DE2736947C2 (de)
ES (1) ES461923A1 (de)
FR (1) FR2363163A1 (de)
GB (1) GB1542568A (de)
IT (1) IT1118041B (de)
SE (1) SE420363B (de)

Families Citing this family (31)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2396383A1 (fr) * 1977-07-01 1979-01-26 Thomson Brandt Dispositif de sustentation d'un support d'information en forme de disque souple et lecteur de disque utilisant un tel dispositif
GB1569667A (en) * 1977-09-30 1980-06-18 Ibm Record/playback heat structure and data storage apparatus therefor
US4330804A (en) * 1979-06-15 1982-05-18 Burroughs Corporation Flying head with foil support
US4400748A (en) * 1981-04-22 1983-08-23 Iomega Corporation Flexible magnetic disk drive using a rigid cartridge
US4571646A (en) * 1981-04-22 1986-02-18 Iomega Corporation Magnetic disk drive having a movable drive motor
US4502083A (en) * 1981-04-22 1985-02-26 Iomega Corporation Magnetic disk drive having a movable drive motor
US4414592A (en) * 1981-05-01 1983-11-08 Iomega Corporation Support for stabilizing the movement of a magnetic medium over a magnetic head
JPS59215074A (ja) * 1983-05-23 1984-12-04 Fuji Photo Film Co Ltd 回転磁気シ−ト案内方式
JPS59215024A (ja) * 1983-05-23 1984-12-04 Fuji Photo Film Co Ltd フレキシブル磁気ディスク
JPS6093675A (ja) * 1983-10-27 1985-05-25 Canon Inc フレキシブル・デイスク装置
US4600955A (en) * 1983-10-31 1986-07-15 Eastman Kodak Company Means for stabilizing movement of a flexible disk over a magnetic head
EP0146656B1 (de) * 1983-12-21 1987-11-11 International Business Machines Corporation Plattenkassette mit flexiblem Plattenaufzeichnungsträger und Plattenspeicher der solch eine Kassette enthält
US4578727A (en) * 1984-02-27 1986-03-25 Eastman Kodak Company Device for stabilizing the movement of a floppy disk over a magnetic head
JPS60219672A (ja) * 1984-04-17 1985-11-02 Matsushita Electric Ind Co Ltd 回転磁気シ−ト装置
JPS6148180A (ja) * 1984-08-11 1986-03-08 Fuji Photo Film Co Ltd 回転磁気記録体装置
JPH028332Y2 (de) * 1985-02-18 1990-02-28
US5198941A (en) * 1985-03-27 1993-03-30 Canon Kabushiki Kaisha Recording or reproducing apparatus
US4663677A (en) * 1985-07-24 1987-05-05 Iomega Corporation Magnetic disk drive having a movable drive motor loading mechanism
US4743989A (en) * 1986-04-21 1988-05-10 Iomega Corporation Plural magnetic disk assembly
US4794480A (en) * 1986-04-21 1988-12-27 Iomega Corporation Bernoulli plate in cartridge
US4740851A (en) * 1986-04-21 1988-04-26 Iomega Corporation Disk drive with spicule member
US5012463A (en) * 1988-03-14 1991-04-30 Bernoulli Optical Systems Company Optical read/write storage system for flexible media having bernoulli stabilization at the optical head
JPH01315061A (ja) * 1988-06-15 1989-12-20 Sony Corp ヘッドの安定板構造
JPH0256765A (ja) * 1988-08-23 1990-02-26 Alps Electric Co Ltd 磁気ヘッド支持装置
JPH02263370A (ja) * 1989-04-03 1990-10-26 Alps Electric Co Ltd ハードディスク駆動装置
US5077726A (en) * 1989-04-05 1991-12-31 Bernoulli Optical Systems Company Optical disc cartridge with a flexible storage medium
EP0458477A3 (de) * 1990-05-18 1991-12-04 Imperial Chemical Industries Plc Stabilisierung von flexiblen optischen Aufzeichnungsmedien
WO1997048095A1 (en) * 1996-06-12 1997-12-18 Imation Corp. Bernouilly type flexible media stabilization for laser servowriting
US5969912A (en) * 1997-12-10 1999-10-19 Cope; James Robert Bidirectional magnetic read/write recording head surface contour with plurality of Bernoulli Pocket cavities for generating very low media-to-head separations
US6801387B1 (en) * 2000-04-14 2004-10-05 Seagate Technology Llc Control flow instability to reduce disk flutter and half frequency whirl
US20040244633A1 (en) * 2003-05-08 2004-12-09 Witmer Warner H. Cats-constrained airplane transportation system

Family Cites Families (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3178719A (en) * 1961-07-20 1965-04-13 Lab For Electronics Inc Magnetic disc
US3405405A (en) * 1965-08-11 1968-10-08 Lab For Electronics Inc Displaceable disc magnetic storage assembly
JPS4919211B1 (de) * 1968-02-29 1974-05-16
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
US3764758A (en) * 1971-05-26 1973-10-09 Sony Corp Magnetic recording and/or reproducing apparatus with transducer extending through a record support plate having an annular groove coextensive with record track
US3731292A (en) * 1971-09-27 1973-05-01 Arvin Ind Inc Finger between flexible disc and backing plate
NL7217155A (de) * 1971-12-20 1973-06-22
FR2167258A5 (de) * 1972-01-11 1973-08-24 Thomson Csf
DE2218306C3 (de) * 1972-04-15 1981-07-30 Basf Ag, 6700 Ludwigshafen Magnetischer Aufzeichnungsträger
JPS5026517A (de) * 1973-07-06 1975-03-19
US3947886A (en) * 1974-04-25 1976-03-30 Dynastor, Inc. Flexible disc recording apparatus
JPS50151572A (de) * 1974-05-27 1975-12-05
NL7502914A (nl) * 1975-03-12 1976-09-14 Philips Nv Afspeelinrichting, in het bijzonder videospeler, voor het afspelen van ronde van informatiesporen voorziene platen.
JPS51160512U (de) * 1975-06-16 1976-12-21
US4003091A (en) * 1976-03-08 1977-01-11 International Business Machines Corporation Transducer support and stabilizer

Also Published As

Publication number Publication date
JPS5826102B2 (ja) 1983-05-31
US4074330A (en) 1978-02-14
ES461923A1 (es) 1978-06-01
IT1118041B (it) 1986-02-24
DE2736947A1 (de) 1978-03-09
GB1542568A (en) 1979-03-21
SE7708879L (sv) 1978-03-01
CH617283A5 (de) 1980-05-14
DE2736947C2 (de) 1985-04-18
JPS5329706A (en) 1978-03-20
FR2363163B1 (de) 1979-03-09
BR7705022A (pt) 1978-06-06
CA1106495A (en) 1981-08-04
FR2363163A1 (fr) 1978-03-24

Similar Documents

Publication Publication Date Title
SE420363B (sv) Anordning for magnetisk uppteckning pa en vridbar flexibel uppteckningsskiva
AT351818B (de) Einrichtung zum auslesen eines scheibenfoermigen aufzeichnungstraegers
SE7810467L (sv) Kassett och flexibel magnetisk skivanordning
FR2401485B1 (fr) Perfectionnements aux appareils d'enregistrement sur bandes magnetiques
NL7704838A (nl) Magnetische bandopneem/weergeef-inrichting.
FR2350659A1 (fr) Cassette a bande magnetique
FR2356238B1 (fr) Appareil a cassette a bande magnetique
GB1520081A (en) Data recording device incorporating a cutting mechanism
SE7805610L (sv) Anordning for nyinspelning pa magnetbandskasetter
JPS5338410A (en) Device for positioning recording media for printer
NL7706922A (nl) Magnetisch registratiemedium.
FR2304980A1 (fr) Support d'enregistrement magnetique a bande, presentant des caracteristiques de frottement ameliorees
PL201472A1 (pl) Urzadzenie do elektromechanicznego zapisywania sygnalow na plytowym nosniku zapisu
FR2468468B1 (fr) Dispositif a ruban encreur du type cassette
AT344264B (de) Einrichtung zum auslesen eines scheibenfoermigen aufzeichnungstraegers
NL7713194A (nl) Scharnierbare cassetteklep ten behoeve van een magneetband opname/weergave apparaat.
JPS52136609A (en) Device for recording audio information on sound track
IT1085715B (it) Registratore a nastro magnetico
NL169529C (nl) Opneem- en/of weergeefapparaat en magneetbandcassette voor een dergelijk apparaat.
IT1078975B (it) Apparecchiatura di registrazione riproduzione a cassette
SU621005A1 (ru) Устройство дл многодорожечной записи на магнитной ленте
JPS52127308A (en) Magnetic recording media
FR2336764A1 (fr) Dispositif d'entrainement pour magnetophone a cassettes
NL7604236A (nl) Magneetbandcassetteopneem/weergeeftoestel.
JPS52110609A (en) Magnetic recording media