JPS6482315A - Rotary magnetic head device - Google Patents

Rotary magnetic head device

Info

Publication number
JPS6482315A
JPS6482315A JP23884487A JP23884487A JPS6482315A JP S6482315 A JPS6482315 A JP S6482315A JP 23884487 A JP23884487 A JP 23884487A JP 23884487 A JP23884487 A JP 23884487A JP S6482315 A JPS6482315 A JP S6482315A
Authority
JP
Japan
Prior art keywords
magnetic head
magnetic
head
stagger
head device
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
JP23884487A
Other languages
Japanese (ja)
Inventor
Takeshi Ebihara
Atsushi Ito
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.)
Toshiba Corp
Original Assignee
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
Application filed by Toshiba Corp filed Critical Toshiba Corp
Priority to JP23884487A priority Critical patent/JPS6482315A/en
Publication of JPS6482315A publication Critical patent/JPS6482315A/en
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
    • G11B5/48—Disposition 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
    • G11B5/52—Disposition 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
    • G11B5/53—Disposition or mounting of heads on rotating support
    • G11B5/531—Disposition of more than one recording or reproducing head on support rotating cyclically around an axis

Abstract

PURPOSE:To hold a satisfactory contact state of each magnetic head and a magnetic tape by placing each magnetic head in a stagger head so as to be arranged on plural straight lines. CONSTITUTION:Each magnetic head 8-11 in a stagger head is placed on plural straight lines 20, 21. Accordingly, the distance between the magnetic head 8 and 9, and the magnetic head 10 and 11, respectively becomes larger, and goes not a distance 2b in the axial direction of a cylinder, and a contact of each magnetic head 8-11 and a magnetic tape, which goes to a size of two times as large as before is improved. In this regard, as for the arrangement of the magnetic heads, the magnetic heads 8-11 are allowed to adhere to the tip of an elastic member 13, and the elastic member 13 can be adjusted by using a screw, etc. In such a way, even in case when the stagger head is used, a satisfactory slide contact of each magnetic head 8-11 and the magnetic tape can be executed, and a rotary magnetic head device having a high performance is obtained.
JP23884487A 1987-09-25 1987-09-25 Rotary magnetic head device Pending JPS6482315A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP23884487A JPS6482315A (en) 1987-09-25 1987-09-25 Rotary magnetic head device

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP23884487A JPS6482315A (en) 1987-09-25 1987-09-25 Rotary magnetic head device

Publications (1)

Publication Number Publication Date
JPS6482315A true JPS6482315A (en) 1989-03-28

Family

ID=17036110

Family Applications (1)

Application Number Title Priority Date Filing Date
JP23884487A Pending JPS6482315A (en) 1987-09-25 1987-09-25 Rotary magnetic head device

Country Status (1)

Country Link
JP (1) JPS6482315A (en)

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424138A2 (en) * 1989-10-18 1991-04-24 Sharp Kabushiki Kaisha Video signal recording-reproduction device
US7450340B2 (en) 2004-09-09 2008-11-11 Hitachi Global Storage Technologies Netherlands B.V. Head design with overlapping coil for narrow pitch tape head
US7535674B2 (en) 2004-09-09 2009-05-19 Hitachi Global Storage Technologies Netherlands B.V. Narrow pitch tape head array using an orthogonal backgap
US7567409B2 (en) 2004-09-09 2009-07-28 Hitachi Global Storage Technologies Netherlands B.V. Multilayer narrow pitch tape head array

Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137023A (en) * 1974-04-17 1975-10-30
JPS53143209A (en) * 1977-03-24 1978-12-13 Indep Broadcasting Authority Magnetic tape recorder reproducer
JPS5634115A (en) * 1979-08-28 1981-04-06 Mitsubishi Electric Corp Magnetic recording method
JPS60209913A (en) * 1984-04-03 1985-10-22 Sony Corp Magnetic head device and its production
JPS62134816A (en) * 1985-12-06 1987-06-17 Matsushita Electric Ind Co Ltd Rotating head drum for magnetic recording and reproducing device

Patent Citations (5)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS50137023A (en) * 1974-04-17 1975-10-30
JPS53143209A (en) * 1977-03-24 1978-12-13 Indep Broadcasting Authority Magnetic tape recorder reproducer
JPS5634115A (en) * 1979-08-28 1981-04-06 Mitsubishi Electric Corp Magnetic recording method
JPS60209913A (en) * 1984-04-03 1985-10-22 Sony Corp Magnetic head device and its production
JPS62134816A (en) * 1985-12-06 1987-06-17 Matsushita Electric Ind Co Ltd Rotating head drum for magnetic recording and reproducing device

Cited By (4)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
EP0424138A2 (en) * 1989-10-18 1991-04-24 Sharp Kabushiki Kaisha Video signal recording-reproduction device
US7450340B2 (en) 2004-09-09 2008-11-11 Hitachi Global Storage Technologies Netherlands B.V. Head design with overlapping coil for narrow pitch tape head
US7535674B2 (en) 2004-09-09 2009-05-19 Hitachi Global Storage Technologies Netherlands B.V. Narrow pitch tape head array using an orthogonal backgap
US7567409B2 (en) 2004-09-09 2009-07-28 Hitachi Global Storage Technologies Netherlands B.V. Multilayer narrow pitch tape head array

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