JPS5651021A - Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus - Google Patents

Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus

Info

Publication number
JPS5651021A
JPS5651021A JP12508579A JP12508579A JPS5651021A JP S5651021 A JPS5651021 A JP S5651021A JP 12508579 A JP12508579 A JP 12508579A JP 12508579 A JP12508579 A JP 12508579A JP S5651021 A JPS5651021 A JP S5651021A
Authority
JP
Japan
Prior art keywords
rotating member
rotating
rotating shaft
magnetic heads
driving
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.)
Pending
Application number
JP12508579A
Other languages
English (en)
Inventor
Toshio Kaneshiro
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 JP12508579A priority Critical patent/JPS5651021A/ja
Publication of JPS5651021A publication Critical patent/JPS5651021A/ja
Pending legal-status Critical Current

Links

Classifications

    • G—PHYSICS
    • G11—INFORMATION STORAGE
    • G11B—INFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B15/00—Driving, starting or stopping record carriers of filamentary or web form; Driving both such record carriers and heads; Guiding such record carriers or containers therefor; Control thereof; Control of operating function
    • G11B15/18—Driving; Starting; Stopping; Arrangements for control or regulation thereof
    • G11B15/1808—Driving of both record carrier and head
    • 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
    • G11B5/52—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 simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53—Disposition or mounting of heads on rotating support

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP12508579A 1979-09-28 1979-09-28 Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus Pending JPS5651021A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12508579A JPS5651021A (en) 1979-09-28 1979-09-28 Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12508579A JPS5651021A (en) 1979-09-28 1979-09-28 Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus

Publications (1)

Publication Number Publication Date
JPS5651021A true JPS5651021A (en) 1981-05-08

Family

ID=14901453

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12508579A Pending JPS5651021A (en) 1979-09-28 1979-09-28 Magnetic head driving device in rotary head type magnetic recording and reproducing apparatus

Country Status (1)

Country Link
JP (1) JPS5651021A (ja)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2623041A1 (fr) * 1987-10-16 1989-05-12 Sony Corp Systeme d'analyse longitudinale pour un appareil d'enregistrement/lecture a bande et tambour,notamment pour un magnetoscope
US4890177A (en) * 1987-03-13 1989-12-26 Victor Company Of Japan, Ltd. Guide drum assembly with built-in motor having floating rotor
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
JPH0391113A (ja) * 1989-09-01 1991-04-16 Hitachi Ltd 回転磁気ヘッド装置及びそれを用いる磁気記録再生装置
US5694273A (en) * 1994-11-16 1997-12-02 Sharp Kabushiki Kaisha Rotary head type magnetic recording reproducing apparatus
US5798891A (en) * 1995-07-28 1998-08-25 Daewoo Electronics Co., Ltd Rotary head drum for a VCR having ring shaped and circular magnets

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4890177A (en) * 1987-03-13 1989-12-26 Victor Company Of Japan, Ltd. Guide drum assembly with built-in motor having floating rotor
US4970611A (en) * 1987-08-27 1990-11-13 Mitsubishi Denki Kabushiki Kaisha Variable tape speed head-carrier drum control apparatus
FR2623041A1 (fr) * 1987-10-16 1989-05-12 Sony Corp Systeme d'analyse longitudinale pour un appareil d'enregistrement/lecture a bande et tambour,notamment pour un magnetoscope
JPH0391113A (ja) * 1989-09-01 1991-04-16 Hitachi Ltd 回転磁気ヘッド装置及びそれを用いる磁気記録再生装置
US5694273A (en) * 1994-11-16 1997-12-02 Sharp Kabushiki Kaisha Rotary head type magnetic recording reproducing apparatus
US5798894A (en) * 1994-11-16 1998-08-25 Sharp Kabushiki Kaisha Rotary head type magnetic recording reproducing apparatus
US5798891A (en) * 1995-07-28 1998-08-25 Daewoo Electronics Co., Ltd Rotary head drum for a VCR having ring shaped and circular magnets

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