CA922097A - Method of manufacturing multi-element magnetic head - Google Patents

Method of manufacturing multi-element magnetic head

Info

Publication number
CA922097A
CA922097A CA086033A CA86033A CA922097A CA 922097 A CA922097 A CA 922097A CA 086033 A CA086033 A CA 086033A CA 86033 A CA86033 A CA 86033A CA 922097 A CA922097 A CA 922097A
Authority
CA
Canada
Prior art keywords
magnetic head
manufacturing multi
element magnetic
manufacturing
head
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
CA086033A
Other languages
English (en)
Inventor
Shiraki Takashi
Masuoka Sadao
Morita Minoru
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial 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 Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA922097A publication Critical patent/CA922097A/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
    • 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)
CA086033A 1969-06-23 1970-06-19 Method of manufacturing multi-element magnetic head Expired CA922097A (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5046869A JPS5031818B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1969-06-23 1969-06-23

Publications (1)

Publication Number Publication Date
CA922097A true CA922097A (en) 1973-03-06

Family

ID=12859702

Family Applications (1)

Application Number Title Priority Date Filing Date
CA086033A Expired CA922097A (en) 1969-06-23 1970-06-19 Method of manufacturing multi-element magnetic head

Country Status (6)

Country Link
JP (1) JPS5031818B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
CA (1) CA922097A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
DE (1) DE2030712A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
FR (1) FR2047052B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
GB (1) GB1319088A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)
NL (1) NL7009147A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS60192117U (ja) * 1984-05-25 1985-12-20 アルプス電気株式会社 浮動式磁気ヘツド
US8913395B2 (en) 2010-02-02 2014-12-16 Apple Inc. High tolerance connection between elements

Family Cites Families (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
NL243050A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) * 1959-09-05
US3353261A (en) * 1964-12-30 1967-11-21 Ibm Method of making a multitrack magnetic transducer head

Also Published As

Publication number Publication date
GB1319088A (en) 1973-05-31
JPS5031818B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1975-10-15
NL7009147A (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1970-12-28
FR2047052B1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1973-01-12
FR2047052A1 (GUID-C5D7CC26-194C-43D0-91A1-9AE8C70A9BFF.html) 1971-03-12
DE2030712A1 (de) 1971-01-14

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