JPS53120408A - Control system for track follower of magnetic head - Google Patents

Control system for track follower of magnetic head

Info

Publication number
JPS53120408A
JPS53120408A JP3117678A JP3117678A JPS53120408A JP S53120408 A JPS53120408 A JP S53120408A JP 3117678 A JP3117678 A JP 3117678A JP 3117678 A JP3117678 A JP 3117678A JP S53120408 A JPS53120408 A JP S53120408A
Authority
JP
Japan
Prior art keywords
control system
magnetic head
track follower
follower
track
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.)
Pending
Application number
JP3117678A
Other languages
Japanese (ja)
Inventor
Fueraizen Peeteru
Gurosuhansu Peeteru
Hamerushiyumitsuto Peeteru
Shiyunaideru Rihiyaruto
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.)
BASF SE
Original Assignee
BASF SE
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 SE filed Critical BASF SE
Publication of JPS53120408A publication Critical patent/JPS53120408A/en
Pending 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
    • G11B5/488—Disposition of heads
    • G11B5/4886—Disposition of heads relative to rotating disc
    • 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
    • G11B5/58—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/596—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 for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following for track following on disks
    • G11B5/59633—Servo formatting
    • G11B5/5965—Embedded servo format

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP3117678A 1977-03-25 1978-03-20 Control system for track follower of magnetic head Pending JPS53120408A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19772713194 DE2713194A1 (en) 1977-03-25 1977-03-25 SYSTEM FOR THE TRACK CONTROL OF MAGNETIC HEADS

Publications (1)

Publication Number Publication Date
JPS53120408A true JPS53120408A (en) 1978-10-20

Family

ID=6004656

Family Applications (1)

Application Number Title Priority Date Filing Date
JP3117678A Pending JPS53120408A (en) 1977-03-25 1978-03-20 Control system for track follower of magnetic head

Country Status (6)

Country Link
JP (1) JPS53120408A (en)
DE (1) DE2713194A1 (en)
FR (1) FR2385168A1 (en)
GB (1) GB1589000A (en)
IT (1) IT1103886B (en)
NL (1) NL7803217A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203620A (en) * 1982-05-21 1983-11-28 Fujitsu Ltd Data surface servo system

Families Citing this family (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4419700A (en) * 1977-06-16 1983-12-06 Burroughs Corporation Dual-track spiral recording and associated system
US4502082A (en) * 1977-06-16 1985-02-26 Burroughs Corporation Spiral recording and associated system
US4314290A (en) * 1977-06-16 1982-02-02 Burroughs Corporation Di-bit recording technique and associated servo indicia
DE3246989A1 (en) * 1982-12-18 1984-06-20 Robert Bosch Gmbh, 7000 Stuttgart Tracking arrangement in a magnetic tape device

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3219353A (en) * 1962-11-30 1965-11-23 Ibm Magnetic recording medium
FR1383200A (en) * 1962-11-30 1964-12-24 Ibm Magnetic recording device
US3665118A (en) * 1969-04-07 1972-05-23 Bell & Howell Co Control signal recording
US3614756A (en) * 1970-01-21 1971-10-19 Ibm Magnetic record with servo track perpendicular to information track
US3686649A (en) * 1970-11-18 1972-08-22 Burroughs Corp Magnetic positioning mechanism with trapezoidal head
US3956769A (en) * 1974-08-12 1976-05-11 Control Data Corporation Recording system having coinciding servo and data tracks
DE2439546A1 (en) * 1974-08-17 1976-02-26 Basf Ag TRACKING REGULATION WITH MAGNETODYNAMIC MEMORIES AS WELL AS MAGNETOGRAM CARRIERS FOR IT
DE2512456A1 (en) * 1975-03-21 1976-10-07 Basf Ag Magnetic data record in plate form - has two thin magnetic films and thick intermediate layer of non-magnetic material

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58203620A (en) * 1982-05-21 1983-11-28 Fujitsu Ltd Data surface servo system

Also Published As

Publication number Publication date
NL7803217A (en) 1978-09-27
GB1589000A (en) 1981-05-07
FR2385168A1 (en) 1978-10-20
DE2713194A1 (en) 1978-10-05
IT1103886B (en) 1985-10-14
IT7848576A0 (en) 1978-03-23

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