[go: up one dir, main page]

AT309844B - Magnetic head - Google Patents

Magnetic head

Info

Publication number
AT309844B
AT309844B AT139071A AT139071A AT309844B AT 309844 B AT309844 B AT 309844B AT 139071 A AT139071 A AT 139071A AT 139071 A AT139071 A AT 139071A AT 309844 B AT309844 B AT 309844B
Authority
AT
Austria
Prior art keywords
magnetic head
magnetic
head
Prior art date
Application number
AT139071A
Other languages
German (de)
Original Assignee
Grundig Emv
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 Grundig Emv filed Critical Grundig Emv
Application granted granted Critical
Publication of AT309844B publication Critical patent/AT309844B/en

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
    • G11B5/4806—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 specially adapted for disk drive assemblies, e.g. assembly prior to operation, hard or flexible disk drives
    • G11B5/4826—Mounting, aligning or attachment of the transducer head relative to the arm assembly, e.g. slider holding members, gimbals, adhesive
    • 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
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
    • 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
    • G11B5/133—Structure or manufacture of heads, e.g. inductive with cores composed of particles, e.g. with dust cores, with ferrite cores with cores composed of isolated magnetic particles
    • G11B5/1335—Assembling or shaping of elements
    • 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

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
AT139071A 1970-11-25 1971-02-17 Magnetic head AT309844B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19702057927 DE2057927A1 (en) 1970-11-25 1970-11-25 Magnetic head

Publications (1)

Publication Number Publication Date
AT309844B true AT309844B (en) 1973-09-10

Family

ID=5789059

Family Applications (1)

Application Number Title Priority Date Filing Date
AT139071A AT309844B (en) 1970-11-25 1971-02-17 Magnetic head

Country Status (2)

Country Link
AT (1) AT309844B (en)
DE (1) DE2057927A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57189325A (en) * 1981-05-18 1982-11-20 Toshiba Corp Composite magnetic head

Also Published As

Publication number Publication date
DE2057927A1 (en) 1972-05-31

Similar Documents

Publication Publication Date Title
CH536424A (en) Magnetic lock
IT941224B (en) IMPROVED BASCULA
AT309996B (en) Skibob
BE791686A (en) MAGNETIC ARRANGEMENT
AT311136B (en) Magnetic coupling
BE759647A (en) MAGNETIC CARRIER
AT311901B (en) Shower head
CH518608A (en) Magnetic head assembly
AR220504A1 (en) RULERO
BE783092A (en) MAGNETIC ARRANGEMENT
CH495602A (en) Magnetic head assembly
BE767137A (en) MAGNETIC VALVE
HK31678A (en) Magnetic erasing head
DK137296C (en) MAGNET HEAD, ISAER SLETTEHOVED
DK137656B (en) The magnetic head.
ATA437571A (en) STALLTUR
NL163347C (en) MAGNETIC HEAD.
CH498326A (en) magnetic valve
CH486091A (en) Magnetic head
CH536683A (en) Magnetic chuck
BE764598A (en) MAGNETIC SWITCH
AT324988B (en) BACKKOPEN
BE755973A (en) STYLOGRAPH
CH530890A (en) Coupling head
CH522750A (en) Spinner head

Legal Events

Date Code Title Description
ELJ Ceased due to non-payment of the annual fee