JPS54111317A - Device for driving magnetic data storage disk - Google Patents

Device for driving magnetic data storage disk

Info

Publication number
JPS54111317A
JPS54111317A JP731279A JP731279A JPS54111317A JP S54111317 A JPS54111317 A JP S54111317A JP 731279 A JP731279 A JP 731279A JP 731279 A JP731279 A JP 731279A JP S54111317 A JPS54111317 A JP S54111317A
Authority
JP
Japan
Prior art keywords
data storage
magnetic data
storage disk
driving magnetic
driving
Prior art date
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.)
Pending
Application number
JP731279A
Other languages
English (en)
Japanese (ja)
Inventor
Bujiyobuichi Nitsuku
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ExxonMobil Technology and Engineering Co
Original Assignee
Exxon Research and Engineering Co
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 Exxon Research and Engineering Co filed Critical Exxon Research and Engineering Co
Publication of JPS54111317A publication Critical patent/JPS54111317A/ja
Pending legal-status Critical Current

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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • G11B17/028—Positioning or locking of single discs of discs rotating during transducing operation
    • G11B17/03—Positioning or locking of single discs of discs rotating during transducing operation in containers or trays
JP731279A 1978-01-26 1979-01-26 Device for driving magnetic data storage disk Pending JPS54111317A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US87261878A 1978-01-26 1978-01-26

Publications (1)

Publication Number Publication Date
JPS54111317A true JPS54111317A (en) 1979-08-31

Family

ID=25359971

Family Applications (1)

Application Number Title Priority Date Filing Date
JP731279A Pending JPS54111317A (en) 1978-01-26 1979-01-26 Device for driving magnetic data storage disk

Country Status (11)

Country Link
JP (1) JPS54111317A (enrdf_load_stackoverflow)
AU (1) AU527923B2 (enrdf_load_stackoverflow)
BE (1) BE873720A (enrdf_load_stackoverflow)
BR (1) BR7900477A (enrdf_load_stackoverflow)
CA (1) CA1129996A (enrdf_load_stackoverflow)
DE (1) DE2902818A1 (enrdf_load_stackoverflow)
FR (1) FR2415859A1 (enrdf_load_stackoverflow)
GB (1) GB2013388B (enrdf_load_stackoverflow)
IT (1) IT1110400B (enrdf_load_stackoverflow)
MX (1) MX4272E (enrdf_load_stackoverflow)
NL (1) NL7900664A (enrdf_load_stackoverflow)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH654455A5 (de) 1980-05-10 1986-02-14 Papst Motoren Gmbh & Co Kg Buerstenlose gleichstrommotoranordnung, insbesondere fuer magnetplattenantriebe.
USRE38601E1 (en) 1980-05-10 2004-09-28 Papst Licensing, GmbH & Co. KG Disk storage device having a radial magnetic yoke feature
DE3153783C2 (de) * 1980-05-10 1998-01-29 Papst Motoren Gmbh & Co Kg Hartplattenspeicheranordnung
USRE38673E1 (en) 1980-05-10 2004-12-21 Papst Licensing Gmbh & Co. Kg Disk storage device having a hub sealing member feature
USRE37058E1 (en) 1980-05-10 2001-02-20 Papst Licensing Gmbh & Co. Kg Disk storage device having contamination seals
USRE38662E1 (en) 1980-05-10 2004-11-30 Papst Licensing Gmbh & Co. Kg Disk storage device having a sealed bearing tube
USRE38772E1 (en) 1981-03-18 2005-08-09 Papst Licensing Gmbh & Co. Kg Disk storage device having an undercut hub member
CH657932A5 (fr) * 1984-07-26 1986-09-30 Asgalium Sa Dispositif de centrage automatique d'un support d'enregistrement.

Family Cites Families (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2634134A (en) * 1949-07-27 1953-04-07 Edison Inc Thomas A Record-disk centering and clamping mechanism
US3662360A (en) * 1970-06-23 1972-05-09 Digital Information Storage Co Magnetic information disk equipment
FR2279196A1 (fr) * 1974-04-24 1976-02-13 Sagem Appareil de lecture ou d'inscription d'informations sur un disque contenu dans une pochette
US3959823A (en) * 1974-11-18 1976-05-25 Dynastor, Inc. Flexible disc receiver using a tray which is withdrawn from a cartridge
US4085836A (en) * 1975-11-17 1978-04-25 Scm Corporation Rotary magnetic storage medium for typewriters

Also Published As

Publication number Publication date
BE873720A (nl) 1979-07-26
CA1129996A (en) 1982-08-17
AU527923B2 (en) 1983-03-31
MX4272E (es) 1982-03-08
FR2415859A1 (fr) 1979-08-24
GB2013388B (en) 1983-09-28
GB2013388A (en) 1979-08-08
IT1110400B (it) 1985-12-23
FR2415859B1 (enrdf_load_stackoverflow) 1985-03-22
NL7900664A (nl) 1979-07-30
AU4367079A (en) 1979-08-02
DE2902818A1 (de) 1979-08-02
BR7900477A (pt) 1979-08-21
IT7919603A0 (it) 1979-01-25

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