JPH0418390B2 - - Google Patents

Info

Publication number
JPH0418390B2
JPH0418390B2 JP21638982A JP21638982A JPH0418390B2 JP H0418390 B2 JPH0418390 B2 JP H0418390B2 JP 21638982 A JP21638982 A JP 21638982A JP 21638982 A JP21638982 A JP 21638982A JP H0418390 B2 JPH0418390 B2 JP H0418390B2
Authority
JP
Japan
Prior art keywords
head
track
width
distance
recording
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
JP21638982A
Other languages
English (en)
Japanese (ja)
Other versions
JPS59107465A (ja
Inventor
Masaya Maeda
Masahiro Takei
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.)
Canon Inc
Original Assignee
Canon Inc
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 Canon Inc filed Critical Canon Inc
Priority to JP21638982A priority Critical patent/JPS59107465A/ja
Priority to US06/559,223 priority patent/US4556920A/en
Publication of JPS59107465A publication Critical patent/JPS59107465A/ja
Publication of JPH0418390B2 publication Critical patent/JPH0418390B2/ja
Granted 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
    • G11B21/10—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following
    • G11B21/103—Track finding or aligning by moving the head ; Provisions for maintaining alignment of the head relative to the track during transducing operation, i.e. track following on tapes
    • 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
    • G11B5/584—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 tapes
    • G11B5/588—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 tapes by controlling the position of the rotating heads
    • G11B5/592—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 tapes by controlling the position of the rotating heads using bimorph elements supporting the heads

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Moving Of The Head To Find And Align With The Track (AREA)
JP21638982A 1982-12-10 1982-12-10 再生装置 Granted JPS59107465A (ja)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP21638982A JPS59107465A (ja) 1982-12-10 1982-12-10 再生装置
US06/559,223 US4556920A (en) 1982-12-10 1983-12-08 Reproduction device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP21638982A JPS59107465A (ja) 1982-12-10 1982-12-10 再生装置

Publications (2)

Publication Number Publication Date
JPS59107465A JPS59107465A (ja) 1984-06-21
JPH0418390B2 true JPH0418390B2 (enrdf_load_stackoverflow) 1992-03-27

Family

ID=16687799

Family Applications (1)

Application Number Title Priority Date Filing Date
JP21638982A Granted JPS59107465A (ja) 1982-12-10 1982-12-10 再生装置

Country Status (1)

Country Link
JP (1) JPS59107465A (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4561028A (en) * 1983-08-18 1985-12-24 Sony Corporation Apparatus and method for reading and writing data on a magnetic disc

Also Published As

Publication number Publication date
JPS59107465A (ja) 1984-06-21

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