ZA713300B - Improvements in or relating to magnetic head assemblies - Google Patents

Improvements in or relating to magnetic head assemblies

Info

Publication number
ZA713300B
ZA713300B ZA713300A ZA713300A ZA713300B ZA 713300 B ZA713300 B ZA 713300B ZA 713300 A ZA713300 A ZA 713300A ZA 713300 A ZA713300 A ZA 713300A ZA 713300 B ZA713300 B ZA 713300B
Authority
ZA
South Africa
Prior art keywords
relating
magnetic head
head assemblies
assemblies
magnetic
Prior art date
Application number
ZA713300A
Other languages
English (en)
Inventor
K Maries
D Case
Original Assignee
Int Computers 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 Int Computers Ltd filed Critical Int Computers Ltd
Publication of ZA713300B publication Critical patent/ZA713300B/xx

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
    • G11B5/1272—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
    • G11B5/10—Structure or manufacture of housings or shields for heads
    • G11B5/105—Mounting of head within housing or assembling of head and housing
    • 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
    • G11B5/58—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 provision for moving the head for the purpose of maintaining alignment of the head relative to the record carrier during transducing operation, e.g. to compensate for surface irregularities of the latter or for track following
    • G11B5/60—Fluid-dynamic spacing of heads from record-carriers
    • G11B5/6005—Specially adapted for spacing from a rotating disc using a fluid cushion

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
  • Ceramic Products (AREA)
  • Supporting Of Heads In Record-Carrier Devices (AREA)
ZA713300A 1970-06-16 1971-05-21 Improvements in or relating to magnetic head assemblies ZA713300B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
GB2906970 1970-06-16

Publications (1)

Publication Number Publication Date
ZA713300B true ZA713300B (en) 1972-01-26

Family

ID=10285692

Family Applications (1)

Application Number Title Priority Date Filing Date
ZA713300A ZA713300B (en) 1970-06-16 1971-05-21 Improvements in or relating to magnetic head assemblies

Country Status (4)

Country Link
DE (1) DE2126927A1 (enrdf_load_stackoverflow)
FR (1) FR2099135A5 (enrdf_load_stackoverflow)
GB (1) GB1316154A (enrdf_load_stackoverflow)
ZA (1) ZA713300B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4405961A (en) * 1981-08-06 1983-09-20 International Business Machines Thermoelectric cooling of magnetic head assemblies

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3188400A (en) * 1961-01-09 1965-06-08 Ampex Ferrite coating
US3495045A (en) * 1964-08-18 1970-02-10 Peter F Varadi Magnetic transducer head having a ceramic gap spacer
US3514768A (en) * 1965-10-23 1970-05-26 Honeywell Inc Multitransducer package
US3562444A (en) * 1968-02-29 1971-02-09 Ibm Recording head assembly
US3577191A (en) * 1968-08-05 1971-05-04 Ibm Magnetic head assembly with sidebar
US3613228A (en) * 1969-07-02 1971-10-19 Ibm Manufacture of multielement magnetic head assemblies
US3681044A (en) * 1970-07-06 1972-08-01 Ibm Method of manufacturing ferrite recording heads with a multipurpose devitrifiable glass

Also Published As

Publication number Publication date
FR2099135A5 (enrdf_load_stackoverflow) 1972-03-10
GB1316154A (en) 1973-05-09
DE2126927A1 (de) 1971-12-23

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