JPH0158582B2 - - Google Patents

Info

Publication number
JPH0158582B2
JPH0158582B2 JP17752581A JP17752581A JPH0158582B2 JP H0158582 B2 JPH0158582 B2 JP H0158582B2 JP 17752581 A JP17752581 A JP 17752581A JP 17752581 A JP17752581 A JP 17752581A JP H0158582 B2 JPH0158582 B2 JP H0158582B2
Authority
JP
Japan
Prior art keywords
magnetic head
movable part
piezoelectric element
drive
position sensor
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
JP17752581A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5880166A (ja
Inventor
Toshio Nagumo
Masao Kinoshita
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.)
NEC Corp
Original Assignee
Nippon Electric Co Ltd
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 Nippon Electric Co Ltd filed Critical Nippon Electric Co Ltd
Priority to JP17752581A priority Critical patent/JPS5880166A/ja
Publication of JPS5880166A publication Critical patent/JPS5880166A/ja
Publication of JPH0158582B2 publication Critical patent/JPH0158582B2/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
    • 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

Landscapes

  • Moving Of Heads (AREA)
JP17752581A 1981-11-05 1981-11-05 信号書込装置 Granted JPS5880166A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17752581A JPS5880166A (ja) 1981-11-05 1981-11-05 信号書込装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17752581A JPS5880166A (ja) 1981-11-05 1981-11-05 信号書込装置

Publications (2)

Publication Number Publication Date
JPS5880166A JPS5880166A (ja) 1983-05-14
JPH0158582B2 true JPH0158582B2 (enExample) 1989-12-12

Family

ID=16032439

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17752581A Granted JPS5880166A (ja) 1981-11-05 1981-11-05 信号書込装置

Country Status (1)

Country Link
JP (1) JPS5880166A (enExample)

Also Published As

Publication number Publication date
JPS5880166A (ja) 1983-05-14

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