FR2315141A2 - DEVICES FOR MOVING DATA TRANSCRIBERS AND MAGNETIC DISC DEVICES WHILE USING - Google Patents

DEVICES FOR MOVING DATA TRANSCRIBERS AND MAGNETIC DISC DEVICES WHILE USING

Info

Publication number
FR2315141A2
FR2315141A2 FR7613469A FR7613469A FR2315141A2 FR 2315141 A2 FR2315141 A2 FR 2315141A2 FR 7613469 A FR7613469 A FR 7613469A FR 7613469 A FR7613469 A FR 7613469A FR 2315141 A2 FR2315141 A2 FR 2315141A2
Authority
FR
France
Prior art keywords
devices
magnetic disc
moving data
transcribers
data transcribers
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.)
Granted
Application number
FR7613469A
Other languages
French (fr)
Other versions
FR2315141B2 (en
Inventor
Leonard J Rigbey
Christopher N Wallis
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.)
International Business Machines Corp
Original Assignee
International Business Machines Corp
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 International Business Machines Corp filed Critical International Business Machines Corp
Publication of FR2315141A2 publication Critical patent/FR2315141A2/en
Application granted granted Critical
Publication of FR2315141B2 publication Critical patent/FR2315141B2/fr
Granted 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
FR7613469A 1975-06-20 1976-04-29 DEVICES FOR MOVING DATA TRANSCRIBERS AND MAGNETIC DISC DEVICES WHILE USING Granted FR2315141A2 (en)

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 (2)

Publication Number Publication Date
FR2315141A2 true FR2315141A2 (en) 1977-01-14
FR2315141B2 FR2315141B2 (en) 1979-07-20

Family

ID=10240970

Family Applications (1)

Application Number Title Priority Date Filing Date
FR7613469A Granted FR2315141A2 (en) 1975-06-20 1976-04-29 DEVICES FOR MOVING DATA TRANSCRIBERS AND MAGNETIC DISC DEVICES WHILE USING

Country Status (20)

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

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2484683A1 (en) * 1980-05-16 1981-12-18 Sony Corp OPTICAL TRACKING APPARATUS
US4331990A (en) * 1979-10-18 1982-05-25 Burroughs Corporation Flat coil linear actuator for multiple transducer arms

Families Citing this family (6)

* 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 (en) * 1977-05-23 1986-06-12 Basf Ag, 6700 Ludwigshafen Device for positioning objects
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

Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165161A (en) * 1956-11-30 1958-10-20 Electric measuring instrument
DE1190510B (en) * 1964-07-11 1965-04-08 Grundig Max Device for magnetic recording or reproduction of high-frequency signals
US3416535A (en) * 1967-07-25 1968-12-17 Ibm Selection apparatus

Patent Citations (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1165161A (en) * 1956-11-30 1958-10-20 Electric measuring instrument
DE1190510B (en) * 1964-07-11 1965-04-08 Grundig Max Device for magnetic recording or reproduction of high-frequency signals
US3416535A (en) * 1967-07-25 1968-12-17 Ibm Selection apparatus

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4331990A (en) * 1979-10-18 1982-05-25 Burroughs Corporation Flat coil linear actuator for multiple transducer arms
FR2484683A1 (en) * 1980-05-16 1981-12-18 Sony Corp OPTICAL TRACKING APPARATUS

Also Published As

Publication number Publication date
SU641886A3 (en) 1979-01-05
ATA392876A (en) 1980-05-15
SE413708B (en) 1980-06-16
ES448217A1 (en) 1977-07-01
AU1510776A (en) 1978-01-05
IT1066869B (en) 1985-03-12
RO72000A2 (en) 1984-04-12
DD125991A5 (en) 1977-06-08
RO72000B1 (en) 1984-05-30
AT360255B (en) 1980-12-29
GB1516678A (en) 1978-07-05
FI761760A (en) 1976-12-21
SE7605691L (en) 1976-12-21
BE841412R (en) 1976-09-01
NO762139L (en) 1976-12-21
DK274476A (en) 1976-12-21
CA1078513A (en) 1980-05-27
BG24822A3 (en) 1978-05-12
FR2315141B2 (en) 1979-07-20
BR7603931A (en) 1977-04-05
JPS522713A (en) 1977-01-10
DE2623572A1 (en) 1976-12-23
CH600476A5 (en) 1978-06-15
NL7606383A (en) 1976-12-22

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