JPS5532241A - Magnetic recorder and reproducing device of rotary head type - Google Patents

Magnetic recorder and reproducing device of rotary head type

Info

Publication number
JPS5532241A
JPS5532241A JP10405578A JP10405578A JPS5532241A JP S5532241 A JPS5532241 A JP S5532241A JP 10405578 A JP10405578 A JP 10405578A JP 10405578 A JP10405578 A JP 10405578A JP S5532241 A JPS5532241 A JP S5532241A
Authority
JP
Japan
Prior art keywords
head
magnetic
magnetic tape
bimorph
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
JP10405578A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6161170B2 (enrdf_load_stackoverflow
Inventor
Ryuhei Nakabe
Norihiko Miyawaki
Hironori Arima
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 JP10405578A priority Critical patent/JPS5532241A/ja
Publication of JPS5532241A publication Critical patent/JPS5532241A/ja
Publication of JPS6161170B2 publication Critical patent/JPS6161170B2/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)
JP10405578A 1978-08-25 1978-08-25 Magnetic recorder and reproducing device of rotary head type Granted JPS5532241A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10405578A JPS5532241A (en) 1978-08-25 1978-08-25 Magnetic recorder and reproducing device of rotary head type

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10405578A JPS5532241A (en) 1978-08-25 1978-08-25 Magnetic recorder and reproducing device of rotary head type

Publications (2)

Publication Number Publication Date
JPS5532241A true JPS5532241A (en) 1980-03-06
JPS6161170B2 JPS6161170B2 (enrdf_load_stackoverflow) 1986-12-24

Family

ID=14370503

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10405578A Granted JPS5532241A (en) 1978-08-25 1978-08-25 Magnetic recorder and reproducing device of rotary head type

Country Status (1)

Country Link
JP (1) JPS5532241A (enrdf_load_stackoverflow)

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122231A (en) * 1979-03-15 1980-09-19 Sony Corp Height position detection unit of magnetic head
JPS55129930A (en) * 1979-03-26 1980-10-08 Sony Corp Height position detection unit of magnetic head
JPS55135331A (en) * 1979-03-15 1980-10-22 Sony Corp Magnetic recording and reproducing device
JPS5680823A (en) * 1979-12-06 1981-07-02 Matsushita Electric Ind Co Ltd Rotary head type magnetic picture recorder/reproducer
JPH03216809A (ja) * 1990-01-20 1991-09-24 Mitsubishi Electric Corp 回転磁気ヘッド装置

Cited By (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS55122231A (en) * 1979-03-15 1980-09-19 Sony Corp Height position detection unit of magnetic head
JPS55135331A (en) * 1979-03-15 1980-10-22 Sony Corp Magnetic recording and reproducing device
JPS55129930A (en) * 1979-03-26 1980-10-08 Sony Corp Height position detection unit of magnetic head
JPS5680823A (en) * 1979-12-06 1981-07-02 Matsushita Electric Ind Co Ltd Rotary head type magnetic picture recorder/reproducer
JPH03216809A (ja) * 1990-01-20 1991-09-24 Mitsubishi Electric Corp 回転磁気ヘッド装置

Also Published As

Publication number Publication date
JPS6161170B2 (enrdf_load_stackoverflow) 1986-12-24

Similar Documents

Publication Publication Date Title
JPS5313907A (en) Reader or trailer for magnetic tape
JPS5532241A (en) Magnetic recorder and reproducing device of rotary head type
GB1527283A (en) Tape leaders for recording tapes
JPS5417708A (en) Flexible disc recorder-reproducer
ES8105873A1 (es) Un aparato para registrar y-o reproducir informacion en una cinta magnetica
GB1338012A (en) Arrangements for viewing cue indicia in reelable web means
ATE31836T1 (de) Kopfpositionierungseinrichtung.
GB1269899A (en) Electromagnetic transducer apparatus
KR860001986U (ko) 카세트식 테이프 레코더
JPS5317045A (en) Information retrieval method and its device
JPS5220033A (en) Layer recording device
JPS5378815A (en) Magnetic image recording and reproducing system of rotary head type
JPS53101411A (en) Mr type magnetic head
JPS53112704A (en) Signal pickup device of rotary recording medium reproducer
FR2305055A1 (fr) Oscillateur de generation de signaux de polarisation et d'effacement, notamment pour enregistreur magnetique portatif
JPS56138374A (en) Playback device of magnetic recording
JPS5322724A (en) Magnetic transducer
JPS57130219A (en) Magnetic head
JPS5713871A (en) Recording and reproducing device for video signal
JPS5690457A (en) Magnetic tape positioning device
JPS5290908A (en) Magnetic recording and reproduction apparatus
JPS5479016A (en) Magnetic recorder
GB2011147A (en) Tape recorders
JPS5296013A (en) Magnetic recording and reproducing apparatus
JPS5760526A (en) Tracking device