CH629617A5 - Plattenspeichergeraet mit wenigstens einem elektromagnetischen stellmotor. - Google Patents

Plattenspeichergeraet mit wenigstens einem elektromagnetischen stellmotor. Download PDF

Info

Publication number
CH629617A5
CH629617A5 CH851678A CH851678A CH629617A5 CH 629617 A5 CH629617 A5 CH 629617A5 CH 851678 A CH851678 A CH 851678A CH 851678 A CH851678 A CH 851678A CH 629617 A5 CH629617 A5 CH 629617A5
Authority
CH
Switzerland
Prior art keywords
plane
motor
plate
base plate
disk storage
Prior art date
Application number
CH851678A
Other languages
German (de)
English (en)
Inventor
Michael Roy Hatch
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 CH629617A5 publication Critical patent/CH629617A5/de

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
    • G11B5/48—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/54—Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with provision for moving the head into or out of its operative position or across tracks
    • 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
    • G11B17/22—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records
    • G11B17/30—Guiding record carriers not specifically of filamentary or web form, or of supports therefor from random access magazine of disc records wherein the playing unit is moved according to the location of the selected record

Landscapes

  • Moving Of Heads (AREA)
  • Packaging Of Annular Or Rod-Shaped Articles, Wearing Apparel, Cassettes, Or The Like (AREA)
CH851678A 1977-09-30 1978-08-10 Plattenspeichergeraet mit wenigstens einem elektromagnetischen stellmotor. CH629617A5 (de)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US83834677A 1977-09-30 1977-09-30

Publications (1)

Publication Number Publication Date
CH629617A5 true CH629617A5 (de) 1982-04-30

Family

ID=25276871

Family Applications (1)

Application Number Title Priority Date Filing Date
CH851678A CH629617A5 (de) 1977-09-30 1978-08-10 Plattenspeichergeraet mit wenigstens einem elektromagnetischen stellmotor.

Country Status (17)

Country Link
JP (1) JPS5455408A (no)
AR (1) AR221066A1 (no)
BR (1) BR7805656A (no)
CA (1) CA1109557A (no)
CH (1) CH629617A5 (no)
DE (1) DE2830828A1 (no)
DK (1) DK151739C (no)
FI (1) FI67141C (no)
FR (1) FR2404886A1 (no)
GB (1) GB2005454B (no)
IE (1) IE47039B1 (no)
IT (1) IT1174388B (no)
NL (1) NL7809812A (no)
NO (1) NO150255C (no)
SE (1) SE426112B (no)
SU (1) SU921475A3 (no)
ZA (1) ZA784308B (no)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57191871A (en) * 1981-05-22 1982-11-25 Hitachi Ltd Magnetic disk storing device
EP0222939B1 (en) * 1985-10-31 1991-01-23 International Business Machines Corporation Disk file with in-hub motor

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3815150A (en) * 1972-06-23 1974-06-04 Memorex Corp Flexible disc drive

Also Published As

Publication number Publication date
IT7827411A0 (it) 1978-09-07
FI67141C (fi) 1985-01-10
NO783288L (no) 1979-04-02
ZA784308B (en) 1980-02-27
NO150255B (no) 1984-06-04
IT1174388B (it) 1987-07-01
DE2830828B2 (no) 1980-05-08
GB2005454A (en) 1979-04-19
BR7805656A (pt) 1979-04-17
DK432678A (da) 1979-03-31
SE7809227L (sv) 1979-03-31
FI782943A (fi) 1979-03-31
NO150255C (no) 1984-09-12
IE781537L (en) 1979-03-30
DK151739B (da) 1987-12-28
DE2830828C3 (no) 1981-01-15
JPS5455408A (en) 1979-05-02
FR2404886A1 (fr) 1979-04-27
GB2005454B (en) 1982-02-10
CA1109557A (en) 1981-09-22
AR221066A1 (es) 1980-12-30
FR2404886B1 (no) 1984-11-16
DE2830828A1 (de) 1979-04-05
IE47039B1 (en) 1983-11-30
SE426112B (sv) 1982-12-06
SU921475A3 (ru) 1982-04-15
JPS5756151B2 (no) 1982-11-27
FI67141B (fi) 1984-09-28
NL7809812A (nl) 1979-04-03
DK151739C (da) 1988-06-13

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Legal Events

Date Code Title Description
PL Patent ceased