JPS6357851B2 - - Google Patents

Info

Publication number
JPS6357851B2
JPS6357851B2 JP6906081A JP6906081A JPS6357851B2 JP S6357851 B2 JPS6357851 B2 JP S6357851B2 JP 6906081 A JP6906081 A JP 6906081A JP 6906081 A JP6906081 A JP 6906081A JP S6357851 B2 JPS6357851 B2 JP S6357851B2
Authority
JP
Japan
Prior art keywords
core
erasing
recording
groove
magnetic material
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
Application number
JP6906081A
Other languages
English (en)
Japanese (ja)
Other versions
JPS57183621A (en
Inventor
Shoichi Koyama
Tetsuya Iwata
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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 Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP6906081A priority Critical patent/JPS57183621A/ja
Priority to US06/376,117 priority patent/US4514776A/en
Publication of JPS57183621A publication Critical patent/JPS57183621A/ja
Publication of JPS6357851B2 publication Critical patent/JPS6357851B2/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)
JP6906081A 1981-05-08 1981-05-08 Production of magnetic head Granted JPS57183621A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP6906081A JPS57183621A (en) 1981-05-08 1981-05-08 Production of magnetic head
US06/376,117 US4514776A (en) 1981-05-08 1982-05-07 Magnetic head and method of manufacturing the same

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP6906081A JPS57183621A (en) 1981-05-08 1981-05-08 Production of magnetic head

Related Child Applications (1)

Application Number Title Priority Date Filing Date
JP9353281A Division JPS57183620A (en) 1981-05-08 1981-06-17 Magnetic head

Publications (2)

Publication Number Publication Date
JPS57183621A JPS57183621A (en) 1982-11-12
JPS6357851B2 true JPS6357851B2 (en, 2012) 1988-11-14

Family

ID=13391640

Family Applications (1)

Application Number Title Priority Date Filing Date
JP6906081A Granted JPS57183621A (en) 1981-05-08 1981-05-08 Production of magnetic head

Country Status (1)

Country Link
JP (1) JPS57183621A (en, 2012)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441588B1 (ko) * 2002-06-25 2004-07-23 삼성전자주식회사 와이퍼 크리너 크리닝부를 구비한 잉크젯 프린터의메인터넌스 장치

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6040518A (ja) * 1983-08-15 1985-03-02 Tohoku Metal Ind Ltd 磁気ヘッドの製造方法

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100441588B1 (ko) * 2002-06-25 2004-07-23 삼성전자주식회사 와이퍼 크리너 크리닝부를 구비한 잉크젯 프린터의메인터넌스 장치

Also Published As

Publication number Publication date
JPS57183621A (en) 1982-11-12

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