CH600476A5 - - Google Patents

Info

Publication number
CH600476A5
CH600476A5 CH543876A CH543876A CH600476A5 CH 600476 A5 CH600476 A5 CH 600476A5 CH 543876 A CH543876 A CH 543876A CH 543876 A CH543876 A CH 543876A CH 600476 A5 CH600476 A5 CH 600476A5
Authority
CH
Switzerland
Application number
CH543876A
Inventor
Leonard John Rigbey
Christopher Norman Wallis
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 CH600476A5 publication Critical patent/CH600476A5/xx

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
CH543876A 1975-06-20 1976-04-30 CH600476A5 (fr)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB26267/75A GB1516678A (en) 1975-06-20 1975-06-20 Transducer support and actuator for disc recording and/or reproducing apparatus

Publications (1)

Publication Number Publication Date
CH600476A5 true CH600476A5 (fr) 1978-06-15

Family

ID=10240970

Family Applications (1)

Application Number Title Priority Date Filing Date
CH543876A CH600476A5 (fr) 1975-06-20 1976-04-30

Country Status (20)

Country Link
JP (1) JPS522713A (fr)
AT (1) AT360255B (fr)
BE (1) BE841412R (fr)
BG (1) BG24822A3 (fr)
BR (1) BR7603931A (fr)
CA (1) CA1078513A (fr)
CH (1) CH600476A5 (fr)
DD (1) DD125991A5 (fr)
DE (1) DE2623572A1 (fr)
DK (1) DK274476A (fr)
ES (1) ES448217A1 (fr)
FI (1) FI761760A (fr)
FR (1) FR2315141A2 (fr)
GB (1) GB1516678A (fr)
IT (1) IT1066869B (fr)
NL (1) NL7606383A (fr)
NO (1) NO762139L (fr)
RO (1) RO72000B1 (fr)
SE (1) SE413708B (fr)
SU (1) SU641886A3 (fr)

Families Citing this family (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5320908A (en) * 1976-08-11 1978-02-25 Nec Corp Magnetic head driving device
GB1528539A (en) * 1976-12-20 1978-10-11 Ibm Electromagnetic actuator
DE2723140C2 (de) * 1977-05-23 1986-06-12 Basf Ag, 6700 Ludwigshafen Vorrichtung zum Positionieren von Gegenständen
US4331990A (en) * 1979-10-18 1982-05-25 Burroughs Corporation Flat coil linear actuator for multiple transducer arms
JPS56170537U (fr) * 1980-05-16 1981-12-16
GB2180413B (en) * 1982-07-27 1987-09-23 Papst Motoren Gmbh & Co Kg Drive motor unit for signal-processing devices especially information-storage disk devices
GB2197456A (en) * 1986-11-11 1988-05-18 Coal Ind Dampers
GB2307769B (en) * 1995-11-30 1998-07-08 Samsung Electronics Co Ltd Data storage device

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165161A (fr) * 1956-11-30 1958-10-20 Instrument électrique de mesure
DE1190510B (de) * 1964-07-11 1965-04-08 Grundig Max Vorrichtung zur magnetischen Aufzeichnung bzw. Wiedergabe hochfrequenter Signale
US3416535A (en) * 1967-07-25 1968-12-17 Ibm Selection apparatus

Also Published As

Publication number Publication date
SU641886A3 (ru) 1979-01-05
ATA392876A (de) 1980-05-15
SE413708B (sv) 1980-06-16
ES448217A1 (es) 1977-07-01
AU1510776A (en) 1978-01-05
IT1066869B (it) 1985-03-12
RO72000A2 (fr) 1984-04-12
DD125991A5 (fr) 1977-06-08
RO72000B1 (ro) 1984-05-30
AT360255B (de) 1980-12-29
FR2315141A2 (fr) 1977-01-14
GB1516678A (en) 1978-07-05
FI761760A (fr) 1976-12-21
SE7605691L (sv) 1976-12-21
BE841412R (fr) 1976-09-01
NO762139L (fr) 1976-12-21
DK274476A (da) 1976-12-21
CA1078513A (fr) 1980-05-27
BG24822A3 (en) 1978-05-12
FR2315141B2 (fr) 1979-07-20
BR7603931A (pt) 1977-04-05
JPS522713A (en) 1977-01-10
DE2623572A1 (de) 1976-12-23
NL7606383A (nl) 1976-12-22

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Legal Events

Date Code Title Description
PL Patent ceased