NL157729B - Instelmechanisme voor een magnetisch registrerend geheugen. - Google Patents

Instelmechanisme voor een magnetisch registrerend geheugen.

Info

Publication number
NL157729B
NL157729B NL6812608.A NL6812608A NL157729B NL 157729 B NL157729 B NL 157729B NL 6812608 A NL6812608 A NL 6812608A NL 157729 B NL157729 B NL 157729B
Authority
NL
Netherlands
Prior art keywords
magnetic recording
adjustment mechanism
recording memory
memory
adjustment
Prior art date
Application number
NL6812608.A
Other languages
English (en)
Dutch (nl)
Other versions
NL6812608A (xx
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 NL6812608A publication Critical patent/NL6812608A/xx
Publication of NL157729B publication Critical patent/NL157729B/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
    • G11B17/02—Details
    • G11B17/022—Positioning or locking of single discs
    • 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
    • G11B17/038—Centering or locking of a plurality of discs in a single cartridge
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B19/00—Driving, starting, stopping record carriers not specifically of filamentary or web form, or of supports therefor; Control thereof; Control of operating function ; Driving both disc and head
    • G11B19/20—Driving; Starting; Stopping; Control thereof
    • G11B19/26—Speed-changing arrangements; Reversing arrangements; Drive-transfer means therefor
    • 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
    • G11B5/55—Track change, selection or acquisition by displacement of the head
    • G11B5/5521—Track change, selection or acquisition by displacement of the head across disk tracks
NL6812608.A 1967-09-15 1968-09-05 Instelmechanisme voor een magnetisch registrerend geheugen. NL157729B (nl)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US66794167A 1967-09-15 1967-09-15

Publications (2)

Publication Number Publication Date
NL6812608A NL6812608A (xx) 1969-03-18
NL157729B true NL157729B (nl) 1978-08-15

Family

ID=24680301

Family Applications (1)

Application Number Title Priority Date Filing Date
NL6812608.A NL157729B (nl) 1967-09-15 1968-09-05 Instelmechanisme voor een magnetisch registrerend geheugen.

Country Status (9)

Country Link
US (1) US3566381A (xx)
BE (1) BE720133A (xx)
CH (1) CH469916A (xx)
DE (1) DE1774815C3 (xx)
ES (1) ES357573A1 (xx)
FR (1) FR1577143A (xx)
GB (1) GB1232437A (xx)
NL (1) NL157729B (xx)
SE (1) SE381355B (xx)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH507561A (de) * 1969-07-28 1971-05-15 Kienzle Apparate Gmbh Anordnung zum Lesen von in mehreren Spuren auf Diagrammscheiben aufgezeichneten Diagrammen
US3710357A (en) * 1970-07-02 1973-01-09 Ibm Magnetic disk storage file in sealed enclosure
US3724652A (en) * 1971-06-14 1973-04-03 Singer Co Twin disc pack
BE791303A (fr) * 1971-12-10 1973-03-01 Ibm Ensemble de memoire a cartouche de disques interchangeable
US3815150A (en) * 1972-06-23 1974-06-04 Memorex Corp Flexible disc drive
US3800325A (en) * 1972-08-14 1974-03-26 Callus Memories Inc Disc drive for memory disc cartridge
US3843967A (en) * 1973-02-26 1974-10-22 Ibm Storage system having a universal disk drive and a family of data modules
US4136369A (en) * 1973-11-23 1979-01-23 Sycor, Inc. Disc recorder with lead screw drive
US4012791A (en) * 1974-10-24 1977-03-15 Pertec Computer Corporation Disk drive apparatus
US3953891A (en) * 1975-03-17 1976-04-27 International Business Machines Corporation Soundhead restore mechanism for use in a disc machine
US4030137A (en) * 1975-09-23 1977-06-14 Shugart Associates, Inc. Lead screw support damping mechanism
US4068268A (en) * 1976-01-08 1978-01-10 Idemoto Tom Y Method and apparatus for writing servo-tracks on rotating magnetic memory surfaces
US4419703A (en) * 1981-11-16 1983-12-06 Dma Systems Corporation Disc cartridge loading mechanism
US4459628A (en) * 1982-04-19 1984-07-10 Cipher Data Products, Inc. Disk cartridge
US4484241A (en) * 1982-05-17 1984-11-20 International Business Machines Corporation Automatic lock for head-carriage assembly in a disk file
DE3732791A1 (de) * 1987-09-29 1989-04-06 Thomson Brandt Gmbh Kopfradanordnung fuer einen recorder

Also Published As

Publication number Publication date
CH469916A (de) 1969-03-15
FR1577143A (xx) 1969-08-01
DE1774815A1 (de) 1972-01-05
GB1232437A (xx) 1971-05-19
NL6812608A (xx) 1969-03-18
BE720133A (xx) 1969-02-03
SE381355B (sv) 1975-12-01
US3566381A (en) 1971-02-23
ES357573A1 (es) 1970-03-16
DE1774815C3 (de) 1975-11-20
DE1774815B2 (de) 1975-04-10

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