KR850009662U - 자기 헤드 - Google Patents

자기 헤드

Info

Publication number
KR850009662U
KR850009662U KR2019840008533U KR840008533U KR850009662U KR 850009662 U KR850009662 U KR 850009662U KR 2019840008533 U KR2019840008533 U KR 2019840008533U KR 840008533 U KR840008533 U KR 840008533U KR 850009662 U KR850009662 U KR 850009662U
Authority
KR
South Korea
Prior art keywords
magnetic head
magnetic
head
Prior art date
Application number
KR2019840008533U
Other languages
English (en)
Other versions
KR890005693Y1 (ko
Inventor
데쓰 야 이와다
Original Assignee
알프스덴기 가부시기 가이샤
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 알프스덴기 가부시기 가이샤 filed Critical 알프스덴기 가부시기 가이샤
Publication of KR850009662U publication Critical patent/KR850009662U/ko
Application granted granted Critical
Publication of KR890005693Y1 publication Critical patent/KR890005693Y1/ko

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)
KR2019840008533U 1983-11-16 1984-08-29 자기 헤드 KR890005693Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP176027(U) 1983-11-16
JP1983176027U JPS6085712U (ja) 1983-11-16 1983-11-16 磁気ヘツド

Publications (2)

Publication Number Publication Date
KR850009662U true KR850009662U (ko) 1985-12-05
KR890005693Y1 KR890005693Y1 (ko) 1989-08-25

Family

ID=16006443

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019840008533U KR890005693Y1 (ko) 1983-11-16 1984-08-29 자기 헤드

Country Status (3)

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

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
JPS6085712U (ja) 1985-06-13

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Legal Events

Date Code Title Description
A201 Request for examination
E701 Decision to grant or registration of patent right
REGI Registration of establishment
LAPS Lapse due to unpaid annual fee