JPS5248305A - Composite magnetic head and method of manufacturing the same - Google Patents

Composite magnetic head and method of manufacturing the same

Info

Publication number
JPS5248305A
JPS5248305A JP12323275A JP12323275A JPS5248305A JP S5248305 A JPS5248305 A JP S5248305A JP 12323275 A JP12323275 A JP 12323275A JP 12323275 A JP12323275 A JP 12323275A JP S5248305 A JPS5248305 A JP S5248305A
Authority
JP
Grant status
Application
Patent type
Prior art keywords
composite magnetic
magnetic head
manufacturing
same
method
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
JP12323275A
Other versions
JPS6058528B2 (en )
Inventor
Yoshihiro Fujioka
Tomokazu Murayama
Shuji Takei
Original Assignee
Toshiba Anpetsukusu Kk
Toshiba Corp
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

Links

Classifications

    • GPHYSICS
    • G11INFORMATION STORAGE
    • G11BINFORMATION STORAGE BASED ON RELATIVE MOVEMENT BETWEEN RECORD CARRIER AND TRANSDUCER
    • G11B5/00Recording by magnetisation or demagnetisation of a record carrier; Reproducing by magnetic means; Record carriers therefor
    • G11B5/48Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed
    • G11B5/52Disposition or mounting of heads or head supports relative to record carriers ; arrangements of heads, e.g. for scanning the record carrier to increase the relative speed with simultaneous movement of head and record carrier, e.g. rotation of head
    • G11B5/53Disposition or mounting of heads on rotating support
    • G11B5/531Disposition of more than one recording or reproducing head on support rotating cyclically around an axis
    • G11B5/534Disposition of more than one recording or reproducing head on support rotating cyclically around an axis inclined relative to the direction of movement of the tape, e.g. for helicoidal scanning

Abstract

PURPOSE:To provide a composite magnetic head, which makes combined use of helocalscanning rotary-two-head system and field-skip system, wherein its head chip can be m ade small so that it can be attached with ease to the rotary plate body of the head unit.
JP12323275A 1975-10-15 1975-10-15 Expired JPS6058528B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12323275A JPS6058528B2 (en) 1975-10-15 1975-10-15

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12323275A JPS6058528B2 (en) 1975-10-15 1975-10-15

Publications (2)

Publication Number Publication Date
JPS5248305A true true JPS5248305A (en) 1977-04-18
JPS6058528B2 JPS6058528B2 (en) 1985-12-20

Family

ID=14855459

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12323275A Expired JPS6058528B2 (en) 1975-10-15 1975-10-15

Country Status (1)

Country Link
JP (1) JPS6058528B2 (en)

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634128A (en) * 1979-08-23 1981-04-06 Rca Corp Multiple magnetic head for record*reproduction device
JPS58199429A (en) * 1982-05-14 1983-11-19 Hitachi Denshi Ltd Manufacture of multichannel head
US4775909A (en) * 1984-02-03 1988-10-04 Canon Denshi Kabushiki Kaisha Magnetic head using a magnetic thin film and first, second and third core members

Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831243A (en) * 1971-08-25 1973-04-24
JPS4984121A (en) * 1972-12-15 1974-08-13

Patent Citations (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS4831243A (en) * 1971-08-25 1973-04-24
JPS4984121A (en) * 1972-12-15 1974-08-13

Cited By (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5634128A (en) * 1979-08-23 1981-04-06 Rca Corp Multiple magnetic head for record*reproduction device
JPS58199429A (en) * 1982-05-14 1983-11-19 Hitachi Denshi Ltd Manufacture of multichannel head
US4775909A (en) * 1984-02-03 1988-10-04 Canon Denshi Kabushiki Kaisha Magnetic head using a magnetic thin film and first, second and third core members

Also Published As

Publication number Publication date Type
JPS6058528B2 (en) 1985-12-20 grant

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