JPS5441122A - Magnetic head core block - Google Patents

Magnetic head core block

Info

Publication number
JPS5441122A
JPS5441122A JP10662677A JP10662677A JPS5441122A JP S5441122 A JPS5441122 A JP S5441122A JP 10662677 A JP10662677 A JP 10662677A JP 10662677 A JP10662677 A JP 10662677A JP S5441122 A JPS5441122 A JP S5441122A
Authority
JP
Japan
Prior art keywords
magnetic head
core block
head core
head
recording
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
JP10662677A
Other languages
Japanese (ja)
Inventor
Takao Ketori
Nobuo Suzuki
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP10662677A priority Critical patent/JPS5441122A/en
Publication of JPS5441122A publication Critical patent/JPS5441122A/en
Pending 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To achieve the productivity improvement of recording-playback compound head for reversing by making the arraying of respecitive head gaps of recording and reproducing mutually alternate in the gap parts respectively formed by the respective head cores of the center and first side and the center and second side.
JP10662677A 1977-09-07 1977-09-07 Magnetic head core block Pending JPS5441122A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP10662677A JPS5441122A (en) 1977-09-07 1977-09-07 Magnetic head core block

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP10662677A JPS5441122A (en) 1977-09-07 1977-09-07 Magnetic head core block

Publications (1)

Publication Number Publication Date
JPS5441122A true JPS5441122A (en) 1979-04-02

Family

ID=14438309

Family Applications (1)

Application Number Title Priority Date Filing Date
JP10662677A Pending JPS5441122A (en) 1977-09-07 1977-09-07 Magnetic head core block

Country Status (1)

Country Link
JP (1) JPS5441122A (en)

Cited By (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156921A (en) * 1980-05-02 1981-12-03 Pioneer Electronic Corp Production of combination head
JPS56170520U (en) * 1980-05-19 1981-12-16
JPS5715431U (en) * 1980-07-01 1982-01-26
JPS5733425U (en) * 1980-07-31 1982-02-22
JPS5794620U (en) * 1980-12-02 1982-06-10
JPS6242307A (en) * 1985-08-19 1987-02-24 Teac Co Manufacture of magnetic head

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS56156921A (en) * 1980-05-02 1981-12-03 Pioneer Electronic Corp Production of combination head
JPS56170520U (en) * 1980-05-19 1981-12-16
JPS5715431U (en) * 1980-07-01 1982-01-26
JPS5733425U (en) * 1980-07-31 1982-02-22
JPS5794620U (en) * 1980-12-02 1982-06-10
JPS6242307A (en) * 1985-08-19 1987-02-24 Teac Co Manufacture of magnetic head
JPH0350325B2 (en) * 1985-08-19 1991-08-01 Teac Corp

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