JPS55113131A - Magnetic recording and reproducing device of rotary head type - Google Patents

Magnetic recording and reproducing device of rotary head type

Info

Publication number
JPS55113131A
JPS55113131A JP2157679A JP2157679A JPS55113131A JP S55113131 A JPS55113131 A JP S55113131A JP 2157679 A JP2157679 A JP 2157679A JP 2157679 A JP2157679 A JP 2157679A JP S55113131 A JPS55113131 A JP S55113131A
Authority
JP
Japan
Prior art keywords
rotary
tracking
heads
covering
driving signal
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
JP2157679A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6258047B2 (fr
Inventor
Masao Tomita
Takenobu Isaka
Mineo Mino
Seiji Fujisawa
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP2157679A priority Critical patent/JPS55113131A/ja
Publication of JPS55113131A publication Critical patent/JPS55113131A/ja
Publication of JPS6258047B2 publication Critical patent/JPS6258047B2/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
    • 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)
JP2157679A 1979-02-26 1979-02-26 Magnetic recording and reproducing device of rotary head type Granted JPS55113131A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2157679A JPS55113131A (en) 1979-02-26 1979-02-26 Magnetic recording and reproducing device of rotary head type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2157679A JPS55113131A (en) 1979-02-26 1979-02-26 Magnetic recording and reproducing device of rotary head type

Publications (2)

Publication Number Publication Date
JPS55113131A true JPS55113131A (en) 1980-09-01
JPS6258047B2 JPS6258047B2 (fr) 1987-12-03

Family

ID=12058850

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2157679A Granted JPS55113131A (en) 1979-02-26 1979-02-26 Magnetic recording and reproducing device of rotary head type

Country Status (1)

Country Link
JP (1) JPS55113131A (fr)

Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499919A (fr) * 1972-05-22 1974-01-29
JPS5378815A (en) * 1976-12-21 1978-07-12 Matsushita Electric Ind Co Ltd Magnetic image recording and reproducing system of rotary head type
JPS55102981A (en) * 1979-01-31 1980-08-06 Matsushita Electric Ind Co Ltd Rotary-head type magnetic recording and reproducing device
JPS6131379U (ja) * 1984-07-31 1986-02-25 ジューキ株式会社 ミシンの押え体の案内部材

Patent Citations (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS499919A (fr) * 1972-05-22 1974-01-29
JPS5378815A (en) * 1976-12-21 1978-07-12 Matsushita Electric Ind Co Ltd Magnetic image recording and reproducing system of rotary head type
JPS55102981A (en) * 1979-01-31 1980-08-06 Matsushita Electric Ind Co Ltd Rotary-head type magnetic recording and reproducing device
JPS6131379U (ja) * 1984-07-31 1986-02-25 ジューキ株式会社 ミシンの押え体の案内部材

Also Published As

Publication number Publication date
JPS6258047B2 (fr) 1987-12-03

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