JPS5474409A - Production of multi-track magnetic head - Google Patents

Production of multi-track magnetic head

Info

Publication number
JPS5474409A
JPS5474409A JP14132377A JP14132377A JPS5474409A JP S5474409 A JPS5474409 A JP S5474409A JP 14132377 A JP14132377 A JP 14132377A JP 14132377 A JP14132377 A JP 14132377A JP S5474409 A JPS5474409 A JP S5474409A
Authority
JP
Japan
Prior art keywords
magnetic
core
block
interposed
adhered
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
JP14132377A
Other languages
English (en)
Japanese (ja)
Inventor
Misao Shimoda
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.)
Olympus Corp
Original Assignee
Olympus Optical 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 Olympus Optical Co Ltd filed Critical Olympus Optical Co Ltd
Priority to JP14132377A priority Critical patent/JPS5474409A/ja
Priority to DE19782850922 priority patent/DE2850922C2/de
Publication of JPS5474409A publication Critical patent/JPS5474409A/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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track
    • G11B5/295—Manufacture
    • 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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP14132377A 1977-11-25 1977-11-25 Production of multi-track magnetic head Pending JPS5474409A (en)

Priority Applications (2)

Application Number Priority Date Filing Date Title
JP14132377A JPS5474409A (en) 1977-11-25 1977-11-25 Production of multi-track magnetic head
DE19782850922 DE2850922C2 (de) 1977-11-25 1978-11-24 Verfahren zur Herstellung eines Mehrspur-Magnetkopfes

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP14132377A JPS5474409A (en) 1977-11-25 1977-11-25 Production of multi-track magnetic head

Publications (1)

Publication Number Publication Date
JPS5474409A true JPS5474409A (en) 1979-06-14

Family

ID=15289241

Family Applications (1)

Application Number Title Priority Date Filing Date
JP14132377A Pending JPS5474409A (en) 1977-11-25 1977-11-25 Production of multi-track magnetic head

Country Status (2)

Country Link
JP (1) JPS5474409A (de)
DE (1) DE2850922C2 (de)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172513A (ja) * 1986-01-24 1987-07-29 Kosei:Kk 多重磁気ヘツドの製造方法

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5812118A (ja) * 1981-07-15 1983-01-24 Canon Electronics Inc 磁気ヘツド
FR2648940B1 (fr) * 1989-06-27 1991-09-06 Thomson Csf Procede de realisation de tete magnetique multipiste et tete magnetique multipiste

Family Cites Families (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3353261A (en) * 1964-12-30 1967-11-21 Ibm Method of making a multitrack magnetic transducer head
US3634933A (en) * 1968-05-01 1972-01-18 Rca Corp Magnetic head method
US3722081A (en) * 1971-03-22 1973-03-27 S Neace Method of making a multi-channel magnetic head assembly

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS62172513A (ja) * 1986-01-24 1987-07-29 Kosei:Kk 多重磁気ヘツドの製造方法

Also Published As

Publication number Publication date
DE2850922C2 (de) 1985-10-24
DE2850922A1 (de) 1979-05-31

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