JPS5778617A - Manfucature of core for magnetic head - Google Patents

Manfucature of core for magnetic head

Info

Publication number
JPS5778617A
JPS5778617A JP15217280A JP15217280A JPS5778617A JP S5778617 A JPS5778617 A JP S5778617A JP 15217280 A JP15217280 A JP 15217280A JP 15217280 A JP15217280 A JP 15217280A JP S5778617 A JPS5778617 A JP S5778617A
Authority
JP
Japan
Prior art keywords
core
thin plate
plate
film
heat treatment
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
JP15217280A
Other languages
English (en)
Other versions
JPS6363963B2 (ja
Inventor
Tetsuya Sato
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.)
Canon Inc
Canon Electronics Inc
Original Assignee
Canon Inc
Canon Electronics Inc
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 Canon Inc, Canon Electronics Inc filed Critical Canon Inc
Priority to JP15217280A priority Critical patent/JPS5778617A/ja
Publication of JPS5778617A publication Critical patent/JPS5778617A/ja
Publication of JPS6363963B2 publication Critical patent/JPS6363963B2/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)
JP15217280A 1980-10-31 1980-10-31 Manfucature of core for magnetic head Granted JPS5778617A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP15217280A JPS5778617A (en) 1980-10-31 1980-10-31 Manfucature of core for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP15217280A JPS5778617A (en) 1980-10-31 1980-10-31 Manfucature of core for magnetic head

Publications (2)

Publication Number Publication Date
JPS5778617A true JPS5778617A (en) 1982-05-17
JPS6363963B2 JPS6363963B2 (ja) 1988-12-09

Family

ID=15534607

Family Applications (1)

Application Number Title Priority Date Filing Date
JP15217280A Granted JPS5778617A (en) 1980-10-31 1980-10-31 Manfucature of core for magnetic head

Country Status (1)

Country Link
JP (1) JPS5778617A (ja)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147119A (en) * 1981-03-06 1982-09-10 Canon Inc Manufacture for magnetic core
JPS5860425A (ja) * 1981-10-07 1983-04-09 Canon Electronics Inc 磁気ヘツド用コアの製造方法
JPS62149009A (ja) * 1985-12-24 1987-07-03 Canon Electronics Inc 積層コアの製造方法
US7038884B1 (en) * 2001-02-16 2006-05-02 Maxtor Corporation Flying-type disk drive slider with self-blending contact pad

Cited By (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57147119A (en) * 1981-03-06 1982-09-10 Canon Inc Manufacture for magnetic core
JPS5860425A (ja) * 1981-10-07 1983-04-09 Canon Electronics Inc 磁気ヘツド用コアの製造方法
JPH0154767B2 (ja) * 1981-10-07 1989-11-21 Canon Denshi Kk
JPS62149009A (ja) * 1985-12-24 1987-07-03 Canon Electronics Inc 積層コアの製造方法
JPH0560164B2 (ja) * 1985-12-24 1993-09-01 Canon Denshi Kk
US7038884B1 (en) * 2001-02-16 2006-05-02 Maxtor Corporation Flying-type disk drive slider with self-blending contact pad
US7262938B1 (en) 2001-02-16 2007-08-28 Maxtor Corporation Flying-type disk drive slider with self-blending contact pad

Also Published As

Publication number Publication date
JPS6363963B2 (ja) 1988-12-09

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