JPS5718024A - Head height position controller of magnetic recording and reproducing device - Google Patents

Head height position controller of magnetic recording and reproducing device

Info

Publication number
JPS5718024A
JPS5718024A JP9256580A JP9256580A JPS5718024A JP S5718024 A JPS5718024 A JP S5718024A JP 9256580 A JP9256580 A JP 9256580A JP 9256580 A JP9256580 A JP 9256580A JP S5718024 A JPS5718024 A JP S5718024A
Authority
JP
Japan
Prior art keywords
head
rotary
moving mechanism
control
head moving
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
JP9256580A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6321253B2 (de
Inventor
Akira Hirota
Seisuke Hirakuri
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.)
Victor Company of Japan Ltd
Original Assignee
Victor Company of Japan 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 Victor Company of Japan Ltd filed Critical Victor Company of Japan Ltd
Priority to JP9256580A priority Critical patent/JPS5718024A/ja
Publication of JPS5718024A publication Critical patent/JPS5718024A/ja
Publication of JPS6321253B2 publication Critical patent/JPS6321253B2/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

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Control Of Position Or Direction (AREA)
JP9256580A 1980-07-07 1980-07-07 Head height position controller of magnetic recording and reproducing device Granted JPS5718024A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP9256580A JPS5718024A (en) 1980-07-07 1980-07-07 Head height position controller of magnetic recording and reproducing device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP9256580A JPS5718024A (en) 1980-07-07 1980-07-07 Head height position controller of magnetic recording and reproducing device

Publications (2)

Publication Number Publication Date
JPS5718024A true JPS5718024A (en) 1982-01-29
JPS6321253B2 JPS6321253B2 (de) 1988-05-06

Family

ID=14057939

Family Applications (1)

Application Number Title Priority Date Filing Date
JP9256580A Granted JPS5718024A (en) 1980-07-07 1980-07-07 Head height position controller of magnetic recording and reproducing device

Country Status (1)

Country Link
JP (1) JPS5718024A (de)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512247A1 (fr) * 1981-08-28 1983-03-04 Ampex Systeme et procede de positionnement d'une structure de tetes d'enregistrement/reproduction
JPS58179392U (ja) * 1982-05-24 1983-11-30 株式会社日本アルミ 開閉式天窓
JPS6353435U (de) * 1986-09-25 1988-04-11
JPS6353436U (de) * 1986-09-25 1988-04-11

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2512247A1 (fr) * 1981-08-28 1983-03-04 Ampex Systeme et procede de positionnement d'une structure de tetes d'enregistrement/reproduction
JPS58179392U (ja) * 1982-05-24 1983-11-30 株式会社日本アルミ 開閉式天窓
JPS6343305Y2 (de) * 1982-05-24 1988-11-11
JPS6353435U (de) * 1986-09-25 1988-04-11
JPS6353436U (de) * 1986-09-25 1988-04-11

Also Published As

Publication number Publication date
JPS6321253B2 (de) 1988-05-06

Similar Documents

Publication Publication Date Title
JPS53110503A (en) Tracking servo-unit for rotary recording medium reproducing device
JPS576433A (en) Magnetic recorder and reproducer
DE3364235D1 (en) Magnetic recording/reproducing apparatus
JPS5728483A (en) Playback device for disc shape information recording medium
JPS5432307A (en) Magnetic reproducer
DE3166643D1 (en) Tracking control arrangement in a magnetic recording and reproducing device
DE3168073D1 (en) Video signal reproducing apparatus
JPS5718024A (en) Head height position controller of magnetic recording and reproducing device
MY109162A (en) Improved magnetic recording/reproducing apparatus using segment recording system
ES8700776A1 (es) Un aparato de control de seguimiento para grabar y-o repro- ducir senales en un disco rotatorio
JPS52129221A (en) Magnetic reproducing unit
JPS5321908A (en) Phase control circuit for video tape recorder
JPS5528547A (en) Magnetic recorder/reproducer
JPS57120269A (en) Disk recording and reproducing device
JPS55150129A (en) Magnetic recording and reproducing device
JPS5755530A (en) Head tracking controller
JPS5474406A (en) Tracking controller for rotary head magnetic video reproducer
JPS5477123A (en) Video tape recorder
JPS5680823A (en) Rotary head type magnetic picture recorder/reproducer
JPS5798131A (en) Adjusting method of height of rotary head
JPS5665353A (en) Magnetic recording and reproducing device
JPS52102012A (en) Signal recorder/reproducer by pcm system
JPS54111315A (en) Image recorder
JPS52122107A (en) Operation control device of magnetic recorder and reproducer
JPH0534740B2 (de)