JPS61107509A - 磁気ヘッド - Google Patents

磁気ヘッド

Info

Publication number
JPS61107509A
JPS61107509A JP22852384A JP22852384A JPS61107509A JP S61107509 A JPS61107509 A JP S61107509A JP 22852384 A JP22852384 A JP 22852384A JP 22852384 A JP22852384 A JP 22852384A JP S61107509 A JPS61107509 A JP S61107509A
Authority
JP
Japan
Prior art keywords
magnetic
core
cores
magnetic head
short bar
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
JP22852384A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0352122B2 (cs
Inventor
Yoshiharu Fujioka
藤岡　義治
Shoji Tsutaki
蔦木　昭治
Mitsuo Kato
三雄 加藤
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
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 filed Critical Toshiba Corp
Priority to JP22852384A priority Critical patent/JPS61107509A/ja
Priority to US06/791,530 priority patent/US4748527A/en
Priority to DE19853538632 priority patent/DE3538632A1/de
Publication of JPS61107509A publication Critical patent/JPS61107509A/ja
Publication of JPH0352122B2 publication Critical patent/JPH0352122B2/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
    • G11B5/127—Structure or manufacture of heads, e.g. inductive
    • G11B5/265—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track
    • G11B5/2651—Manufacture
    • 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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
JP22852384A 1984-10-30 1984-10-30 磁気ヘッド Granted JPS61107509A (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP22852384A JPS61107509A (ja) 1984-10-30 1984-10-30 磁気ヘッド
US06/791,530 US4748527A (en) 1984-10-30 1985-10-25 Magnetic head device with back core integral in holder shell
DE19853538632 DE3538632A1 (de) 1984-10-30 1985-10-30 Magnetkopfeinheit und verfahren zu ihrer herstellung

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP22852384A JPS61107509A (ja) 1984-10-30 1984-10-30 磁気ヘッド

Publications (2)

Publication Number Publication Date
JPS61107509A true JPS61107509A (ja) 1986-05-26
JPH0352122B2 JPH0352122B2 (cs) 1991-08-09

Family

ID=16877751

Family Applications (1)

Application Number Title Priority Date Filing Date
JP22852384A Granted JPS61107509A (ja) 1984-10-30 1984-10-30 磁気ヘッド

Country Status (1)

Country Link
JP (1) JPS61107509A (cs)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130010U (cs) * 1985-01-30 1986-08-14
JPS61255507A (ja) * 1985-05-07 1986-11-13 Matsushita Electric Ind Co Ltd 磁気ヘツド
US5731938A (en) * 1995-07-19 1998-03-24 Mitsubishi Denki Kabushiki Kaisha Magnetic head device having increased dimensional accuracy and improved magnetic characteristics

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS61130010U (cs) * 1985-01-30 1986-08-14
JPS61255507A (ja) * 1985-05-07 1986-11-13 Matsushita Electric Ind Co Ltd 磁気ヘツド
US5731938A (en) * 1995-07-19 1998-03-24 Mitsubishi Denki Kabushiki Kaisha Magnetic head device having increased dimensional accuracy and improved magnetic characteristics
US5894387A (en) * 1995-07-19 1999-04-13 Mitsubishi Denki Kabushiki Kaisha Magnetic head device having increased dimensional accuracy and improved magnetic characteristics

Also Published As

Publication number Publication date
JPH0352122B2 (cs) 1991-08-09

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