AU469246B2 - Improvements in or relating to magnetic transducers and to methods of manufacture thereof - Google Patents

Improvements in or relating to magnetic transducers and to methods of manufacture thereof

Info

Publication number
AU469246B2
AU469246B2 AU50494/72A AU5049472A AU469246B2 AU 469246 B2 AU469246 B2 AU 469246B2 AU 50494/72 A AU50494/72 A AU 50494/72A AU 5049472 A AU5049472 A AU 5049472A AU 469246 B2 AU469246 B2 AU 469246B2
Authority
AU
Australia
Prior art keywords
relating
manufacture
methods
magnetic transducers
transducers
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
AU50494/72A
Other languages
English (en)
Other versions
AU5049472A (en
Inventor
STAMMERS and DEREK FRANK CASE KENNETH
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.)
ICL Australia Pty Ltd
Original Assignee
ICL Australia Pty 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 ICL Australia Pty Ltd filed Critical ICL Australia Pty Ltd
Application granted granted Critical
Publication of AU469246B2 publication Critical patent/AU469246B2/en
Publication of AU5049472A publication Critical patent/AU5049472A/en
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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
AU50494/72A 1972-01-04 1972-12-22 Improvements in or relating to magnetic transducers and to methods of manufacture thereof Expired AU469246B2 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
GB25572A GB1376652A (en) 1972-01-04 1972-01-04 Magnetic transducers and to methods of manufacture thereof
GBGB255/72 1972-01-04

Publications (2)

Publication Number Publication Date
AU469246B2 true AU469246B2 (en) 1974-06-27
AU5049472A AU5049472A (en) 1974-06-27

Family

ID=9701156

Family Applications (1)

Application Number Title Priority Date Filing Date
AU50494/72A Expired AU469246B2 (en) 1972-01-04 1972-12-22 Improvements in or relating to magnetic transducers and to methods of manufacture thereof

Country Status (3)

Country Link
AU (1) AU469246B2 (en:Method)
FR (1) FR2167698B3 (en:Method)
GB (1) GB1376652A (en:Method)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
KR900000627B1 (ko) * 1985-03-22 1990-02-01 알프스 덴기 가부시기가이샤 복합형 자기헤드 및 그 제조방법
DE3779641T2 (de) * 1987-09-22 1993-02-04 Ibm Deutschland Form einer gleitschuhschiene und ihr mechanisches herstellungsverfahren.
JPH05234014A (ja) * 1992-02-20 1993-09-10 Ngk Insulators Ltd 磁気ヘッド用コアの製造法

Also Published As

Publication number Publication date
FR2167698B3 (en:Method) 1976-01-09
GB1376652A (en) 1974-12-11
FR2167698A1 (en:Method) 1973-08-24
AU5049472A (en) 1974-06-27

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