JPS57189326A - Rotary magnetic head - Google Patents

Rotary magnetic head

Info

Publication number
JPS57189326A
JPS57189326A JP7456181A JP7456181A JPS57189326A JP S57189326 A JPS57189326 A JP S57189326A JP 7456181 A JP7456181 A JP 7456181A JP 7456181 A JP7456181 A JP 7456181A JP S57189326 A JPS57189326 A JP S57189326A
Authority
JP
Japan
Prior art keywords
magnetic head
core half
rotation center
groove
center position
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
JP7456181A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0245241B2 (enrdf_load_stackoverflow
Inventor
Yoshiharu Fujioka
Tomio Sakamoto
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.)
Toshiba Corp
Original Assignee
Toshiba Corp
Tokyo Shibaura 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 Toshiba Corp, Tokyo Shibaura Electric Co Ltd filed Critical Toshiba Corp
Priority to JP7456181A priority Critical patent/JPS57189326A/ja
Publication of JPS57189326A publication Critical patent/JPS57189326A/ja
Publication of JPH0245241B2 publication Critical patent/JPH0245241B2/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
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis

Landscapes

  • Magnetic Heads (AREA)
JP7456181A 1981-05-18 1981-05-18 Rotary magnetic head Granted JPS57189326A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP7456181A JPS57189326A (en) 1981-05-18 1981-05-18 Rotary magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP7456181A JPS57189326A (en) 1981-05-18 1981-05-18 Rotary magnetic head

Publications (2)

Publication Number Publication Date
JPS57189326A true JPS57189326A (en) 1982-11-20
JPH0245241B2 JPH0245241B2 (enrdf_load_stackoverflow) 1990-10-08

Family

ID=13550755

Family Applications (1)

Application Number Title Priority Date Filing Date
JP7456181A Granted JPS57189326A (en) 1981-05-18 1981-05-18 Rotary magnetic head

Country Status (1)

Country Link
JP (1) JPS57189326A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203212A (ja) * 1983-05-04 1984-11-17 Matsushita Electric Ind Co Ltd 磁気ヘツド装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152512A (en) * 1981-03-16 1982-09-20 Sanyo Electric Co Ltd Rotary magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57152512A (en) * 1981-03-16 1982-09-20 Sanyo Electric Co Ltd Rotary magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59203212A (ja) * 1983-05-04 1984-11-17 Matsushita Electric Ind Co Ltd 磁気ヘツド装置

Also Published As

Publication number Publication date
JPH0245241B2 (enrdf_load_stackoverflow) 1990-10-08

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