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GB2060941B - Method for displacement of a movable system with respect to a data carrier and a device for carrying it out - Google Patents

Method for displacement of a movable system with respect to a data carrier and a device for carrying it out

Info

Publication number
GB2060941B
GB2060941B GB8029793A GB8029793A GB2060941B GB 2060941 B GB2060941 B GB 2060941B GB 8029793 A GB8029793 A GB 8029793A GB 8029793 A GB8029793 A GB 8029793A GB 2060941 B GB2060941 B GB 2060941B
Authority
GB
United Kingdom
Prior art keywords
displacement
carrying
respect
data carrier
movable system
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.)
Expired
Application number
GB8029793A
Other versions
GB2060941A (en
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.)
CII HONEYWELL BULL
Original Assignee
CII HONEYWELL BULL
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
Priority claimed from FR7923579A external-priority patent/FR2466078A1/en
Application filed by CII HONEYWELL BULL filed Critical CII HONEYWELL BULL
Priority to GB8029793A priority Critical patent/GB2060941B/en
Publication of GB2060941A publication Critical patent/GB2060941A/en
Application granted granted Critical
Publication of GB2060941B publication Critical patent/GB2060941B/en
Expired legal-status Critical Current

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
    • 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
    • G11B5/5526—Control therefor; circuits, track configurations or relative disposition of servo-information transducers and servo-information tracks for control thereof
    • G11B5/553—Details
    • G11B5/5547—"Seek" control and circuits therefor
GB8029793A 1979-08-22 1980-09-15 Method for displacement of a movable system with respect to a data carrier and a device for carrying it out Expired GB2060941B (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
GB8029793A GB2060941B (en) 1979-08-22 1980-09-15 Method for displacement of a movable system with respect to a data carrier and a device for carrying it out

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
GB7929193 1979-08-22
FR7923579A FR2466078A1 (en) 1979-09-21 1979-09-21 METHOD FOR MOVING A MOBILE SYSTEM IN RELATION TO AN INFORMATION MEDIUM AND DEVICE FOR IMPLEMENTING IT
GB8029793A GB2060941B (en) 1979-08-22 1980-09-15 Method for displacement of a movable system with respect to a data carrier and a device for carrying it out

Publications (2)

Publication Number Publication Date
GB2060941A GB2060941A (en) 1981-05-07
GB2060941B true GB2060941B (en) 1983-11-02

Family

ID=27250952

Family Applications (1)

Application Number Title Priority Date Filing Date
GB8029793A Expired GB2060941B (en) 1979-08-22 1980-09-15 Method for displacement of a movable system with respect to a data carrier and a device for carrying it out

Country Status (1)

Country Link
GB (1) GB2060941B (en)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2121654A (en) * 1981-11-16 1983-12-21 Dma Systems Corp Track identification code recording method
FR2594586B1 (en) * 1986-02-14 1988-04-29 Bull Sa METHOD FOR MOVING A MOBILE SYSTEM IN RELATION TO AN INFORMATION MEDIUM AND DEVICE FOR IMPLEMENTING IT

Also Published As

Publication number Publication date
GB2060941A (en) 1981-05-07

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Legal Events

Date Code Title Description
PCNP Patent ceased through non-payment of renewal fee

Effective date: 19950915