IT1020276B - Testina magnetica resistente alla usura - Google Patents

Testina magnetica resistente alla usura

Info

Publication number
IT1020276B
IT1020276B IT2671374A IT2671374A IT1020276B IT 1020276 B IT1020276 B IT 1020276B IT 2671374 A IT2671374 A IT 2671374A IT 2671374 A IT2671374 A IT 2671374A IT 1020276 B IT1020276 B IT 1020276B
Authority
IT
Italy
Prior art keywords
magnetic head
wear resistant
resistant magnetic
wear
head
Prior art date
Application number
IT2671374A
Other languages
English (en)
Original Assignee
Siemens Ag
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 Siemens Ag filed Critical Siemens Ag
Application granted granted Critical
Publication of IT1020276B publication Critical patent/IT1020276B/it

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
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Coating By Spraying Or Casting (AREA)
IT2671374A 1973-09-04 1974-08-29 Testina magnetica resistente alla usura IT1020276B (it)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19732344561 DE2344561C3 (de) 1973-09-04 1973-09-04 Verschleißarmer Magnetkopf

Publications (1)

Publication Number Publication Date
IT1020276B true IT1020276B (it) 1977-12-20

Family

ID=5891588

Family Applications (1)

Application Number Title Priority Date Filing Date
IT2671374A IT1020276B (it) 1973-09-04 1974-08-29 Testina magnetica resistente alla usura

Country Status (6)

Country Link
BE (1) BE819521A (it)
DE (1) DE2344561C3 (it)
FR (1) FR2242743B1 (it)
GB (1) GB1476943A (it)
IT (1) IT1020276B (it)
NL (1) NL168982C (it)

Families Citing this family (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR2741470B1 (fr) * 1995-11-22 1998-01-02 Commissariat Energie Atomique Procede de realisation d'une tete magnetique planaire et tete obtenue par ce procede
US4130847A (en) * 1977-03-31 1978-12-19 International Business Machines Corporation Corrosion resistant thin film head assembly and method for making
US4745509A (en) * 1981-08-21 1988-05-17 Matsushita Electric Industrial Company, Limited Magnetic head with improved supporter for perpendicular magnetization recording
JPS5977617A (ja) * 1982-10-25 1984-05-04 Sony Corp 薄膜磁気ヘツドの製造方法
JPS59152515A (ja) * 1983-02-18 1984-08-31 Victor Co Of Japan Ltd 垂直磁化型磁気ヘツド
DE3307776A1 (de) * 1983-03-04 1984-09-06 Siemens AG, 1000 Berlin und 8000 München Aufzeichnungsanordnung fuer einen magnetschichtspeicher

Also Published As

Publication number Publication date
NL168982B (nl) 1981-12-16
FR2242743A1 (it) 1975-03-28
NL168982C (nl) 1982-05-17
GB1476943A (en) 1977-06-16
DE2344561A1 (de) 1975-04-17
FR2242743B1 (it) 1977-11-04
DE2344561B2 (de) 1977-12-29
DE2344561C3 (de) 1978-08-31
NL7410743A (nl) 1975-03-06
BE819521A (fr) 1975-03-04

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