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JPS6085712U - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS6085712U
JPS6085712U JP1983176027U JP17602783U JPS6085712U JP S6085712 U JPS6085712 U JP S6085712U JP 1983176027 U JP1983176027 U JP 1983176027U JP 17602783 U JP17602783 U JP 17602783U JP S6085712 U JPS6085712 U JP S6085712U
Authority
JP
Japan
Prior art keywords
magnetic head
recording
core
reproducing
tip
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.)
Pending
Application number
JP1983176027U
Other languages
English (en)
Inventor
哲也 岩田
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 JP1983176027U priority Critical patent/JPS6085712U/ja
Priority to KR2019840008533U priority patent/KR890005693Y1/ko
Priority to US06/671,634 priority patent/US4639809A/en
Publication of JPS6085712U publication Critical patent/JPS6085712U/ja
Pending 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
    • 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
    • G11B5/2652—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative
    • G11B5/2654—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing
    • G11B5/2655—Structure or manufacture of a head with more than one gap for erasing, recording or reproducing on the same track with more than one gap simultaneously operative for recording or erasing with all the gaps disposed within the track or "guard band" between tracks, e.g. with erase gaps operative on track edges, with wide erase gap followed by narrow write gap

Landscapes

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

Abstract

(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。

Description

【図面の簡単な説明】
第１図および第２図は従来の磁気ヘッドを示すものであ
り、第１図は分解斜視図、第２図は完成装置の平面図、
第３図は本考案の一実施例に係る磁気ヘッドの部分平面
図、ｉ４図は本考案の他の実施例に係る磁気ヘッドの部
分平面図である。 １・・・記録再生コア、１ａ・・・記録再生ギャップ、
１ｄ・・・薄肉部、２・・・消去コア。

Claims (1)

    【実用新案登録請求の範囲】
  1. 先端部の中間位置に記録再生ギャップを形成した記録再
    生コアと、この記録再生コアを挾むように配置された一
    対ゑ消去コアとを有する磁気ヘッドにおいて、前記記録
    再生コアの先端部の一部を先端部の他の部分よりも薄肉
    にし、この薄肉部の両側に前記消去コアを配置したこと
    を特徴とする磁気ヘッド。
JP1983176027U 1983-11-16 1983-11-16 磁気ヘツド Pending JPS6085712U (ja)

Priority Applications (3)

Application Number Priority Date Filing Date Title
JP1983176027U JPS6085712U (ja) 1983-11-16 1983-11-16 磁気ヘツド
KR2019840008533U KR890005693Y1 (ko) 1983-11-16 1984-08-29 자기 헤드
US06/671,634 US4639809A (en) 1983-11-16 1984-11-15 Magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1983176027U JPS6085712U (ja) 1983-11-16 1983-11-16 磁気ヘツド

Publications (1)

Publication Number Publication Date
JPS6085712U true JPS6085712U (ja) 1985-06-13

Family

ID=16006443

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1983176027U Pending JPS6085712U (ja) 1983-11-16 1983-11-16 磁気ヘツド

Country Status (3)

Country Link
US (1) US4639809A (ja)
JP (1) JPS6085712U (ja)
KR (1) KR890005693Y1 (ja)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR100549174B1 (ko) * 1999-06-30 2006-02-02 파츠닉(주) 편향요크의 마그네트 고정구조

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL156528B (nl) * 1966-09-15 1978-04-17 Philips Nv Magnetische schrijf-lees-wiskop.
US3557445A (en) * 1968-01-02 1971-01-26 Honeywell Inc Method of fabricating slant cores
US3964103A (en) * 1975-05-19 1976-06-15 Shugart Associates, Inc. Magnetic transducer with trim erase and housing therefor

Also Published As

Publication number Publication date
KR890005693Y1 (ko) 1989-08-25
US4639809A (en) 1987-01-27
KR850009662U (ko) 1985-12-05

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