JPS56500630A - - Google Patents

Info

Publication number
JPS56500630A
JPS56500630A JP50145380A JP50145380A JPS56500630A JP S56500630 A JPS56500630 A JP S56500630A JP 50145380 A JP50145380 A JP 50145380A JP 50145380 A JP50145380 A JP 50145380A JP S56500630 A JPS56500630 A JP S56500630A
Authority
JP
Japan
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
JP50145380A
Other languages
Japanese (ja)
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 filed Critical
Publication of JPS56500630A publication Critical patent/JPS56500630A/ja
Pending legal-status Critical Current

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
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/187Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871Shaping or contouring of the transducing or guiding surface
    • 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
    • G11B5/127Structure or manufacture of heads, e.g. inductive
    • G11B5/29Structure or manufacture of unitary devices formed of plural heads for more than one track
    • G11B5/295Manufacture

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
JP50145380A 1979-06-01 1980-05-30 Pending JPS56500630A (xx)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US4453479A 1979-06-01 1979-06-01

Publications (1)

Publication Number Publication Date
JPS56500630A true JPS56500630A (xx) 1981-05-07

Family

ID=21932924

Family Applications (1)

Application Number Title Priority Date Filing Date
JP50145380A Pending JPS56500630A (xx) 1979-06-01 1980-05-30

Country Status (3)

Country Link
EP (1) EP0029458A4 (xx)
JP (1) JPS56500630A (xx)
WO (1) WO1980002769A1 (xx)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB2154359A (en) * 1984-02-17 1985-09-04 Hitachi Metals Ltd Magnetic head
JPH0654527B2 (ja) * 1984-11-26 1994-07-20 ソニー株式会社 磁気ヘツド

Family Cites Families (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3528067A (en) * 1967-05-12 1970-09-08 Singer General Precision Transducer assembly with tandem bearing pads
US3573768A (en) * 1967-10-20 1971-04-06 Singer Co Stepped magnetic head with offset biasing
US3579214A (en) * 1968-06-17 1971-05-18 Ibm Multichannel magnetic head with common leg
US3678482A (en) * 1970-08-26 1972-07-18 Burroughs Corp Multiple surface fluid film bearing
US3792492A (en) * 1971-03-22 1974-02-12 S Neace Air bearing multi-channel magnetic head assembly
JPS5248809B2 (xx) * 1972-09-22 1977-12-13
GB1409889A (en) * 1972-12-29 1975-10-15 Data Recording Instr Co Manufacture of multi-track magnetic heads
US4081846A (en) * 1976-06-07 1978-03-28 Applied Magnetics Corporation Magnetic head-slider assembly
US4130847A (en) * 1977-03-31 1978-12-19 International Business Machines Corporation Corrosion resistant thin film head assembly and method for making
US4141050A (en) * 1977-07-22 1979-02-20 Data General Corporation Magnetic recording head assembly support with a sinuous gimbal spring
JPS561778A (en) * 1979-06-18 1981-01-09 Fujitsu Ltd Dc-ac inverter
JPS6371377A (ja) * 1986-09-12 1988-03-31 Canon Inc プリンタ付電子機器

Also Published As

Publication number Publication date
EP0029458A4 (en) 1981-09-21
WO1980002769A1 (en) 1980-12-11
EP0029458A1 (en) 1981-06-03

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