KR890004270A - Manufacturing method of magnetic head - Google Patents

Manufacturing method of magnetic head Download PDF

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Publication number
KR890004270A
KR890004270A KR1019880003830A KR880003830A KR890004270A KR 890004270 A KR890004270 A KR 890004270A KR 1019880003830 A KR1019880003830 A KR 1019880003830A KR 880003830 A KR880003830 A KR 880003830A KR 890004270 A KR890004270 A KR 890004270A
Authority
KR
South Korea
Prior art keywords
manufacturing
magnetic head
mold
shield plate
core
Prior art date
Application number
KR1019880003830A
Other languages
Korean (ko)
Other versions
KR910006570B1 (en
Inventor
데쓰오 다찌바나
다까시 가미무라
Original Assignee
가다오까 가쓰다로오
알프스 덴기 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 가다오까 가쓰다로오, 알프스 덴기 가부시기 가이샤 filed Critical 가다오까 가쓰다로오
Publication of KR890004270A publication Critical patent/KR890004270A/en
Application granted granted Critical
Publication of KR910006570B1 publication Critical patent/KR910006570B1/en

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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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • 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

Abstract

내용 없음No content

Description

자기헤드의 제조방법Manufacturing method of magnetic head

본 내용은 요부공개 건이므로 전문내용을 수록하지 않았음As this is a public information case, the full text was not included.

제 1 도는 본 발명에 관한 자기헤드의 제조방법의 실시형태를 나타낸 단면도. 제 2 도는 그 얻어진 조립체의 평면도. 제 3 도는 그 측면도.1 is a cross-sectional view showing an embodiment of a method of manufacturing a magnetic head according to the present invention. 2 is a plan view of the resulting assembly. 3 is a side view thereof.

Claims (2)

위치결정용의 돌기를 설치한 홀드케이스 성형용의 금형내에 상기 위치결정용의 돌기에 맞추어 자기코어와 시일드판을 세트하고, 이어서 상기 금형내에 수지를 주입고화시켜, 상기 자기코어 및 시일드판과 홀드케이스를 일체적으로 형성하는 것을 특징으로하는 자기헤드 코어의 제조방법.A magnetic core and a shield plate are set in a mold for holding case forming having a projection for positioning, in accordance with the positioning projection, and then resin is injected and solidified in the mold to hold the magnetic core and the shield plate. A method of manufacturing a magnetic head core, characterized in that the case is integrally formed. 제 1 항에 있어서, 상기 수지는 도전성의 것을 사용하는 것을 특징으로하는 자기헤드의 제조방법.The method of manufacturing a magnetic head according to claim 1, wherein the resin uses a conductive one. ※ 참고사항 : 최초출원내용에 의하여 공개하는 것임.※ Note: The disclosure is based on the initial application.
KR1019880003830A 1987-08-07 1988-04-06 Manufacture of magnetic head KR910006570B1 (en)

Applications Claiming Priority (3)

Application Number Priority Date Filing Date Title
JP87-197895 1987-08-07
JP197895 1987-08-07
JP62197895A JPS6442004A (en) 1987-08-07 1987-08-07 Manufacture of magnetic head

Publications (2)

Publication Number Publication Date
KR890004270A true KR890004270A (en) 1989-04-21
KR910006570B1 KR910006570B1 (en) 1991-08-28

Family

ID=16382075

Family Applications (1)

Application Number Title Priority Date Filing Date
KR1019880003830A KR910006570B1 (en) 1987-08-07 1988-04-06 Manufacture of magnetic head

Country Status (2)

Country Link
JP (1) JPS6442004A (en)
KR (1) KR910006570B1 (en)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020207506A3 (en) * 2019-12-31 2020-12-03 苏州金猫咖啡有限公司 Instant coffee powder and preparation method therefor

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR0138510B1 (en) * 1990-12-19 1998-06-01 아오이 죠이치 Magnetic head and head apparatus
US6014286A (en) * 1990-12-19 2000-01-11 Kabushiki Kaisha Toshiba Magnetic head having a die-molded conductive resin head base

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS59121609A (en) * 1982-12-27 1984-07-13 Tdk Corp Magnetic head
JPS59154619A (en) * 1983-02-24 1984-09-03 Canon Electronics Inc Magnetic head
JPS60604A (en) * 1983-06-16 1985-01-05 Canon Electronics Inc Magnetic head

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
WO2020207506A3 (en) * 2019-12-31 2020-12-03 苏州金猫咖啡有限公司 Instant coffee powder and preparation method therefor

Also Published As

Publication number Publication date
KR910006570B1 (en) 1991-08-28
JPS6442004A (en) 1989-02-14

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E701 Decision to grant or registration of patent right
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