JPH0550043B2 - - Google Patents

Info

Publication number
JPH0550043B2
JPH0550043B2 JP17393884A JP17393884A JPH0550043B2 JP H0550043 B2 JPH0550043 B2 JP H0550043B2 JP 17393884 A JP17393884 A JP 17393884A JP 17393884 A JP17393884 A JP 17393884A JP H0550043 B2 JPH0550043 B2 JP H0550043B2
Authority
JP
Japan
Prior art keywords
core
gap
erasing
recording
magnetic head
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 - Lifetime
Application number
JP17393884A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6151610A (ja
Inventor
Osamu Adachi
Noboru Komya
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 Telegraph and Telephone Corp
Panasonic Holdings Corp
NTT Data Group Corp
Original Assignee
Nippon Telegraph and Telephone Corp
NTT Data Communications Systems Corp
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 Nippon Telegraph and Telephone Corp, NTT Data Communications Systems Corp, Matsushita Electric Industrial Co Ltd filed Critical Nippon Telegraph and Telephone Corp
Priority to JP17393884A priority Critical patent/JPS6151610A/ja
Publication of JPS6151610A publication Critical patent/JPS6151610A/ja
Publication of JPH0550043B2 publication Critical patent/JPH0550043B2/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
    • G11B5/265—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)
JP17393884A 1984-08-21 1984-08-21 磁気ヘツド及びその製造方法 Granted JPS6151610A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP17393884A JPS6151610A (ja) 1984-08-21 1984-08-21 磁気ヘツド及びその製造方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP17393884A JPS6151610A (ja) 1984-08-21 1984-08-21 磁気ヘツド及びその製造方法

Publications (2)

Publication Number Publication Date
JPS6151610A JPS6151610A (ja) 1986-03-14
JPH0550043B2 true JPH0550043B2 (ar) 1993-07-28

Family

ID=15969847

Family Applications (1)

Application Number Title Priority Date Filing Date
JP17393884A Granted JPS6151610A (ja) 1984-08-21 1984-08-21 磁気ヘツド及びその製造方法

Country Status (1)

Country Link
JP (1) JPS6151610A (ar)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6310309A (ja) * 1986-07-01 1988-01-16 Nec Corp 磁気ヘツド
JP2603945B2 (ja) * 1987-06-05 1997-04-23 アルプス電気株式会社 複合型磁気ヘッドの製造方法

Also Published As

Publication number Publication date
JPS6151610A (ja) 1986-03-14

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Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

EXPY Cancellation because of completion of term