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JPS6341127B2 - - Google Patents

Info

Publication number
JPS6341127B2
JPS6341127B2 JP2892480A JP2892480A JPS6341127B2 JP S6341127 B2 JPS6341127 B2 JP S6341127B2 JP 2892480 A JP2892480 A JP 2892480A JP 2892480 A JP2892480 A JP 2892480A JP S6341127 B2 JPS6341127 B2 JP S6341127B2
Authority
JP
Japan
Prior art keywords
magnetic
metal
gap
core body
metal magnetic
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.)
Expired
Application number
JP2892480A
Other languages
English (en)
Japanese (ja)
Other versions
JPS56124112A (en
Inventor
Yoshiji Nakagawa
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 JP2892480A priority Critical patent/JPS56124112A/ja
Publication of JPS56124112A publication Critical patent/JPS56124112A/ja
Publication of JPS6341127B2 publication Critical patent/JPS6341127B2/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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP2892480A 1980-03-06 1980-03-06 Magnetic head Granted JPS56124112A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2892480A JPS56124112A (en) 1980-03-06 1980-03-06 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2892480A JPS56124112A (en) 1980-03-06 1980-03-06 Magnetic head

Publications (2)

Publication Number Publication Date
JPS56124112A JPS56124112A (en) 1981-09-29
JPS6341127B2 true JPS6341127B2 (de) 1988-08-16

Family

ID=12261941

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2892480A Granted JPS56124112A (en) 1980-03-06 1980-03-06 Magnetic head

Country Status (1)

Country Link
JP (1) JPS56124112A (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149618U (de) * 1988-04-06 1989-10-17

Families Citing this family (18)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS58155513A (ja) * 1982-03-10 1983-09-16 Hitachi Ltd 複合型磁気ヘツドおよびその製造方法
JPS59193235A (ja) * 1983-04-15 1984-11-01 Hitachi Ltd 複合型磁気ヘッド
JPS6032107A (ja) * 1983-07-30 1985-02-19 Sony Corp 磁気ヘツド
JPS60229210A (ja) * 1983-12-30 1985-11-14 Sony Corp 磁気ヘツド
CA1236212A (en) * 1983-12-30 1988-05-03 Heikichi Sato Magnetic transducer head with slanted thin film
JPS60182507A (ja) * 1984-02-29 1985-09-18 Sony Corp 磁気ヘツド
JPH0656647B2 (ja) * 1985-01-26 1994-07-27 ソニー株式会社 磁気ヘツド
US4819113A (en) * 1984-03-29 1989-04-04 Sony Corporation Magnetic transducer head with inclined magnetic gap
EP0179269B1 (de) * 1984-09-19 1991-11-06 Hitachi Maxell Ltd. Magnetkopf
JPS61126614A (ja) * 1984-11-21 1986-06-14 Victor Co Of Japan Ltd 磁気ヘツド及びその製造方法
JPH0654527B2 (ja) * 1984-11-26 1994-07-20 ソニー株式会社 磁気ヘツド
JPS61158015A (ja) * 1984-12-29 1986-07-17 Sony Corp 磁気ヘツドの製造方法
JPH0658727B2 (ja) * 1985-04-13 1994-08-03 ソニー株式会社 磁気ヘツド
JPH0758527B2 (ja) * 1986-01-10 1995-06-21 株式会社日立製作所 磁気ヘツド
JPS63228403A (ja) * 1987-03-18 1988-09-22 Akai Electric Co Ltd 磁気ヘツドおよび磁気ヘツドの製造方法
JPH01264611A (ja) * 1989-03-08 1989-10-20 Hitachi Ltd 複合型磁気ヘッドの製造方法
JPH01264610A (ja) * 1989-03-08 1989-10-20 Hitachi Ltd 複合型磁気ヘッド
JPH04356701A (ja) * 1991-09-13 1992-12-10 Hitachi Ltd 複合型磁気ヘッド

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH01149618U (de) * 1988-04-06 1989-10-17

Also Published As

Publication number Publication date
JPS56124112A (en) 1981-09-29

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