JPS57176525A - Magnetic head core and its manufacture - Google Patents

Magnetic head core and its manufacture

Info

Publication number
JPS57176525A
JPS57176525A JP6025481A JP6025481A JPS57176525A JP S57176525 A JPS57176525 A JP S57176525A JP 6025481 A JP6025481 A JP 6025481A JP 6025481 A JP6025481 A JP 6025481A JP S57176525 A JPS57176525 A JP S57176525A
Authority
JP
Japan
Prior art keywords
glass
strips
head core
magnetic head
magnetic alloy
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
JP6025481A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0230084B2 (enrdf_load_stackoverflow
Inventor
Minoru Nakamura
Kiyoshi Hanekawa
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.)
TDK Corp
Original Assignee
TDK 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 TDK Corp filed Critical TDK Corp
Priority to JP6025481A priority Critical patent/JPS57176525A/ja
Publication of JPS57176525A publication Critical patent/JPS57176525A/ja
Publication of JPH0230084B2 publication Critical patent/JPH0230084B2/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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • G11B5/1475—Assembling or shaping of elements

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP6025481A 1981-04-21 1981-04-21 Magnetic head core and its manufacture Granted JPS57176525A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP6025481A JPS57176525A (en) 1981-04-21 1981-04-21 Magnetic head core and its manufacture

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6025481A JPS57176525A (en) 1981-04-21 1981-04-21 Magnetic head core and its manufacture

Publications (2)

Publication Number Publication Date
JPS57176525A true JPS57176525A (en) 1982-10-29
JPH0230084B2 JPH0230084B2 (enrdf_load_stackoverflow) 1990-07-04

Family

ID=13136843

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6025481A Granted JPS57176525A (en) 1981-04-21 1981-04-21 Magnetic head core and its manufacture

Country Status (1)

Country Link
JP (1) JPS57176525A (enrdf_load_stackoverflow)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05293239A (ja) * 1991-09-04 1993-11-09 Sankyo Kk 遊技機用基準情報設定装置

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258613U (enrdf_load_stackoverflow) * 1975-10-24 1977-04-28
JPS54160221A (en) * 1978-06-08 1979-12-18 Matsushita Electric Ind Co Ltd Magnetic head and production thereof

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5258613U (enrdf_load_stackoverflow) * 1975-10-24 1977-04-28
JPS54160221A (en) * 1978-06-08 1979-12-18 Matsushita Electric Ind Co Ltd Magnetic head and production thereof

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH05293239A (ja) * 1991-09-04 1993-11-09 Sankyo Kk 遊技機用基準情報設定装置

Also Published As

Publication number Publication date
JPH0230084B2 (enrdf_load_stackoverflow) 1990-07-04

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