KR890007478Y1 - 자기 헤드 - Google Patents

자기 헤드 Download PDF

Info

Publication number
KR890007478Y1
KR890007478Y1 KR2019850009815U KR850009815U KR890007478Y1 KR 890007478 Y1 KR890007478 Y1 KR 890007478Y1 KR 2019850009815 U KR2019850009815 U KR 2019850009815U KR 850009815 U KR850009815 U KR 850009815U KR 890007478 Y1 KR890007478 Y1 KR 890007478Y1
Authority
KR
South Korea
Prior art keywords
core
coil
bobbin
magnetic head
jacket
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
KR2019850009815U
Other languages
English (en)
Korean (ko)
Other versions
KR860004057U (ko
Inventor
다까히로 고니시
도시히로 유리야마
아께히로 이네따
Original Assignee
알프스덴기 가부시기 가이샤
가다오까 가쓰다로오
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, 가다오까 가쓰다로오 filed Critical 알프스덴기 가부시기 가이샤
Publication of KR860004057U publication Critical patent/KR860004057U/ko
Application granted granted Critical
Publication of KR890007478Y1 publication Critical patent/KR890007478Y1/ko
Expired 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
    • G11B5/17—Construction or disposition of windings

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
  • Magnetic Heads (AREA)
KR2019850009815U 1984-09-13 1985-07-30 자기 헤드 Expired KR890007478Y1 (ko)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
JP?84-137837 1984-09-13
JP1984137837U JPH0316090Y2 (en]) 1984-09-13 1984-09-13

Publications (2)

Publication Number Publication Date
KR860004057U KR860004057U (ko) 1986-04-25
KR890007478Y1 true KR890007478Y1 (ko) 1989-10-26

Family

ID=15207983

Family Applications (1)

Application Number Title Priority Date Filing Date
KR2019850009815U Expired KR890007478Y1 (ko) 1984-09-13 1985-07-30 자기 헤드

Country Status (3)

Country Link
JP (1) JPH0316090Y2 (en])
KR (1) KR890007478Y1 (en])
GB (1) GB2164482B (en])

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0629770Y2 (ja) * 1986-05-01 1994-08-10 アルプス電気株式会社 浮動式磁気ヘツドのコイルボビン
JPH02186610A (ja) * 1988-08-15 1990-07-20 Sony Corp 巻線方法

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB763780A (en]) * 1954-09-15
NL212782A (en]) * 1955-12-09
GB999712A (en) * 1963-08-27 1965-07-28 Gen Precision Inc Spring mounted head for disc memory
US3602912A (en) * 1968-01-12 1971-08-31 Ibm Magnetic head with connector blocks
US3750828A (en) * 1969-08-25 1973-08-07 Smiths Industries Ltd Access-control equipment and item dispensing systems including such equipment
GB1336132A (en) * 1969-12-03 1973-11-07 Smiths Industries Ltd Access-control equipment and item-dispensing systems including
JPS56157710U (en]) * 1980-04-23 1981-11-25
JPS5719528U (en]) * 1980-07-09 1982-02-01

Also Published As

Publication number Publication date
JPH0316090Y2 (en]) 1991-04-08
GB8522164D0 (en) 1985-10-09
JPS6155206U (en]) 1986-04-14
GB2164482A (en) 1986-03-19
GB2164482B (en) 1988-06-08
KR860004057U (ko) 1986-04-25

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Legal Events

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A201 Request for examination
R17-X000 Change to representative recorded

St.27 status event code: A-3-3-R10-R17-oth-X000

UA0108 Application for utility model registration

St.27 status event code: A-0-1-A10-A12-nap-UA0108

UA0201 Request for examination

St.27 status event code: A-1-2-D10-D11-exm-UA0201

UG1501 Laying open of application

St.27 status event code: A-1-1-Q10-Q12-nap-UG1501

UG1604 Publication of application

St.27 status event code: A-2-2-Q10-Q13-nap-UG1604

E701 Decision to grant or registration of patent right
UE0701 Decision of registration

St.27 status event code: A-1-2-D10-D22-exm-UE0701

REGI Registration of establishment
UR0701 Registration of establishment

St.27 status event code: A-2-4-F10-F11-exm-UR0701

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Not in force date: 19951027

Payment event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

UC1903 Unpaid annual fee

St.27 status event code: N-4-6-H10-H13-oth-UC1903

Ip right cessation event data comment text: Termination Category : DEFAULT_OF_REGISTRATION_FEE

Not in force date: 19951027

R18-X000 Changes to party contact information recorded

St.27 status event code: A-5-5-R10-R18-oth-X000

P22-X000 Classification modified

St.27 status event code: A-4-4-P10-P22-nap-X000

UN2301 Change of applicant

St.27 status event code: A-5-5-R10-R13-asn-UN2301

St.27 status event code: A-5-5-R10-R11-asn-UN2301