JPS537312A - Magnetic head core production - Google Patents

Magnetic head core production

Info

Publication number
JPS537312A
JPS537312A JP8171176A JP8171176A JPS537312A JP S537312 A JPS537312 A JP S537312A JP 8171176 A JP8171176 A JP 8171176A JP 8171176 A JP8171176 A JP 8171176A JP S537312 A JPS537312 A JP S537312A
Authority
JP
Japan
Prior art keywords
magnetic head
head core
core production
anpex
headcore
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
JP8171176A
Other languages
Japanese (ja)
Other versions
JPS5617722B2 (en
Inventor
Kunio Suzuki
Tadao Tokushima
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP8171176A priority Critical patent/JPS537312A/en
Publication of JPS537312A publication Critical patent/JPS537312A/en
Publication of JPS5617722B2 publication Critical patent/JPS5617722B2/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
    • G11B5/1272—Assembling or shaping of elements

Landscapes

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

Abstract

PURPOSE:To raise characteristic by heating and compressing, thus combining powder of ferrite and sendust group alloy, one of which is molded preliminarily at least, thus by resolving the disadvantages of anpex type complex magnetic headcore using a bond.
JP8171176A 1976-07-09 1976-07-09 Magnetic head core production Granted JPS537312A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP8171176A JPS537312A (en) 1976-07-09 1976-07-09 Magnetic head core production

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP8171176A JPS537312A (en) 1976-07-09 1976-07-09 Magnetic head core production

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP1342580A Division JPS55129921A (en) 1980-02-06 1980-02-06 Production of magnetic core

Publications (2)

Publication Number Publication Date
JPS537312A true JPS537312A (en) 1978-01-23
JPS5617722B2 JPS5617722B2 (en) 1981-04-24

Family

ID=13753964

Family Applications (1)

Application Number Title Priority Date Filing Date
JP8171176A Granted JPS537312A (en) 1976-07-09 1976-07-09 Magnetic head core production

Country Status (1)

Country Link
JP (1) JPS537312A (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05345231A (en) * 1992-06-15 1993-12-27 Sumitomo Metal Ind Ltd Manufacture of rack tube

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05345231A (en) * 1992-06-15 1993-12-27 Sumitomo Metal Ind Ltd Manufacture of rack tube

Also Published As

Publication number Publication date
JPS5617722B2 (en) 1981-04-24

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