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GB2156142B - Disc memory head positioner system - Google Patents

Disc memory head positioner system

Info

Publication number
GB2156142B
GB2156142B GB08507134A GB8507134A GB2156142B GB 2156142 B GB2156142 B GB 2156142B GB 08507134 A GB08507134 A GB 08507134A GB 8507134 A GB8507134 A GB 8507134A GB 2156142 B GB2156142 B GB 2156142B
Authority
GB
United Kingdom
Prior art keywords
disc memory
head positioner
positioner system
memory head
disc
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
GB08507134A
Other versions
GB2156142A (en
GB8507134D0 (en
Inventor
Wayne E Foote
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.)
HP Inc
Original Assignee
Hewlett Packard 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 Hewlett Packard Co filed Critical Hewlett Packard Co
Publication of GB8507134D0 publication Critical patent/GB8507134D0/en
Publication of GB2156142A publication Critical patent/GB2156142A/en
Application granted granted Critical
Publication of GB2156142B publication Critical patent/GB2156142B/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
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B21/00—Head arrangements not specific to the method of recording or reproducing
    • G11B21/02—Driving or moving of heads
    • G11B21/08—Track changing or selecting during transducing operation
GB08507134A 1984-03-19 1985-03-19 Disc memory head positioner system Expired GB2156142B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US59081484A 1984-03-19 1984-03-19

Publications (3)

Publication Number Publication Date
GB8507134D0 GB8507134D0 (en) 1985-04-24
GB2156142A GB2156142A (en) 1985-10-02
GB2156142B true GB2156142B (en) 1988-06-29

Family

ID=24363832

Family Applications (1)

Application Number Title Priority Date Filing Date
GB08507134A Expired GB2156142B (en) 1984-03-19 1985-03-19 Disc memory head positioner system

Country Status (3)

Country Link
JP (1) JPS60209980A (en)
DE (1) DE3509111A1 (en)
GB (1) GB2156142B (en)

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1342495A (en) * 1971-03-13 1974-01-03 Ibm Transducer arms for magnetic disc recording and or reproducing apparatus
GB1339042A (en) * 1971-07-14 1973-11-28 Mettoy Co Ltd Tonearm
US3882541A (en) * 1974-01-25 1975-05-06 Ibm Rotating memory accessing mechanism
JPS5846781B2 (en) * 1976-10-14 1983-10-18 日本ビクター株式会社 Cantilever device for signal tracking in rotating recording medium playback device
NL8006675A (en) * 1979-12-20 1981-07-16 Atlantic Richfield Co SPINDLE DRIVE.
JPS57133565A (en) * 1981-02-09 1982-08-18 Fujitsu Ltd Head positioning device
JPS5987662A (en) * 1982-11-09 1984-05-21 Ricoh Co Ltd linear movement device
JPS6026678U (en) * 1983-07-28 1985-02-22 日本コロムビア株式会社 carriage drive

Also Published As

Publication number Publication date
GB2156142A (en) 1985-10-02
JPS60209980A (en) 1985-10-22
GB8507134D0 (en) 1985-04-24
DE3509111A1 (en) 1985-09-19
JPH0553032B2 (en) 1993-08-09

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Legal Events

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

Effective date: 19930319