JPS6076004A - 回転磁気ヘッド装置 - Google Patents

回転磁気ヘッド装置

Info

Publication number
JPS6076004A
JPS6076004A JP18287883A JP18287883A JPS6076004A JP S6076004 A JPS6076004 A JP S6076004A JP 18287883 A JP18287883 A JP 18287883A JP 18287883 A JP18287883 A JP 18287883A JP S6076004 A JPS6076004 A JP S6076004A
Authority
JP
Japan
Prior art keywords
magnetic head
head
rotating magnetic
circuit
drum assembly
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
JP18287883A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0357523B2 (en]
Inventor
Yasuo Nishihara
八州夫 西原
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 Home Electronics Ltd
NEC Corp
Original Assignee
NEC Home Electronics Ltd
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 NEC Home Electronics Ltd, Nippon Electric Co Ltd filed Critical NEC Home Electronics Ltd
Priority to JP18287883A priority Critical patent/JPS6076004A/ja
Publication of JPS6076004A publication Critical patent/JPS6076004A/ja
Publication of JPH0357523B2 publication Critical patent/JPH0357523B2/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
    • G11B5/52—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
    • 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
    • G11B15/02—Control of operating function, e.g. switching from recording to reproducing
    • G11B15/12—Masking of heads; circuits for Selecting or switching of heads between operative and inoperative functions or between different operative functions or for selection between operative heads; Masking of beams, e.g. of light beams
    • G11B15/14—Masking or switching periodically, e.g. of rotating heads

Landscapes

  • Recording Or Reproducing By Magnetic Means (AREA)
JP18287883A 1983-09-30 1983-09-30 回転磁気ヘッド装置 Granted JPS6076004A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP18287883A JPS6076004A (ja) 1983-09-30 1983-09-30 回転磁気ヘッド装置

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP18287883A JPS6076004A (ja) 1983-09-30 1983-09-30 回転磁気ヘッド装置

Publications (2)

Publication Number Publication Date
JPS6076004A true JPS6076004A (ja) 1985-04-30
JPH0357523B2 JPH0357523B2 (en]) 1991-09-02

Family

ID=16125996

Family Applications (1)

Application Number Title Priority Date Filing Date
JP18287883A Granted JPS6076004A (ja) 1983-09-30 1983-09-30 回転磁気ヘッド装置

Country Status (1)

Country Link
JP (1) JPS6076004A (en])

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137104A (ja) * 1982-02-05 1983-08-15 Canon Inc 回転ヘツド装置
JPS5963808U (ja) * 1982-10-21 1984-04-26 シャープ株式会社 ビデオテ−プレコ−ダ−

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58137104A (ja) * 1982-02-05 1983-08-15 Canon Inc 回転ヘツド装置
JPS5963808U (ja) * 1982-10-21 1984-04-26 シャープ株式会社 ビデオテ−プレコ−ダ−

Also Published As

Publication number Publication date
JPH0357523B2 (en]) 1991-09-02

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