IT8321933V0 - Dispositito di posizionamento per almeno uan testina di scrittura e lettura in un ruotismo per memoria a dischi e il ruotismo stesso. - Google Patents

Dispositito di posizionamento per almeno uan testina di scrittura e lettura in un ruotismo per memoria a dischi e il ruotismo stesso.

Info

Publication number
IT8321933V0
IT8321933V0 IT8321933U IT2193383U IT8321933V0 IT 8321933 V0 IT8321933 V0 IT 8321933V0 IT 8321933 U IT8321933 U IT 8321933U IT 2193383 U IT2193383 U IT 2193383U IT 8321933 V0 IT8321933 V0 IT 8321933V0
Authority
IT
Italy
Prior art keywords
wheeling
writing
wheel
itself
positioning device
Prior art date
Application number
IT8321933U
Other languages
English (en)
Other versions
IT8321933U1 (it
Inventor
Joachim Hack
Klaus Schulze Berge
Klaus Birkenmeier
Original Assignee
Basf Ag
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 Basf Ag filed Critical Basf Ag
Publication of IT8321933V0 publication Critical patent/IT8321933V0/it
Publication of IT8321933U1 publication Critical patent/IT8321933U1/it

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
    • 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
ITMI1983U21933U 1982-06-14 1983-05-20 Dispositivo di posizionamento per almeno una testina di scrittura e lettura in un ruotismo per memoria a dischi e il ruotismo stesso IT8321933U1 (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19828216961U DE8216961U1 (de) 1982-06-14 1982-06-14 Scheiben-informationsspeicher

Publications (2)

Publication Number Publication Date
IT8321933V0 true IT8321933V0 (it) 1983-05-20
IT8321933U1 IT8321933U1 (it) 1984-11-20

Family

ID=6740969

Family Applications (1)

Application Number Title Priority Date Filing Date
ITMI1983U21933U IT8321933U1 (it) 1982-06-14 1983-05-20 Dispositivo di posizionamento per almeno una testina di scrittura e lettura in un ruotismo per memoria a dischi e il ruotismo stesso

Country Status (6)

Country Link
US (1) US4626944A (it)
JP (1) JPS5953575U (it)
DE (1) DE8216961U1 (it)
FR (1) FR2528610A3 (it)
GB (1) GB2124714B (it)
IT (1) IT8321933U1 (it)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5245490A (en) * 1983-11-18 1993-09-14 Canon Denshi Kabushiki Kaisha Disc recording and/or reproducing apparatus including a head positioning mechanism having a spiral cam for positioning a head at a reference position
GB2267548A (en) * 1992-06-01 1993-12-08 Youngflex Sa Actuating mechanism converting rotary to linear movement
GB2401239A (en) * 2003-04-28 2004-11-03 Hewlett Packard Development Co Cleaning of head guide rail for a data transfer device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4012778A (en) * 1975-11-19 1977-03-15 Xerox Corporation Linear actuator
DE2705125A1 (de) * 1977-02-08 1978-08-17 Basf Ag Positioniereinrichtung fuer einen schreib/lese-magnetkopf in einem magnetscheiben-informationsspeicher
US4468712A (en) * 1981-07-02 1984-08-28 Irwin International, Inc. Positioner apparatus for tape recorder heads

Also Published As

Publication number Publication date
JPS5953575U (ja) 1984-04-07
DE8216961U1 (de) 1983-01-05
US4626944A (en) 1986-12-02
GB8316118D0 (en) 1983-07-20
IT8321933U1 (it) 1984-11-20
FR2528610B3 (it) 1984-04-27
FR2528610A3 (fr) 1983-12-16
GB2124714A (en) 1984-02-22
GB2124714B (en) 1986-02-26

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