DK128466B - Fremgangsmåde til fremstilling af spormellemrumfrie flersporsslettehoveder. - Google Patents

Fremgangsmåde til fremstilling af spormellemrumfrie flersporsslettehoveder.

Info

Publication number
DK128466B
DK128466B DK281469A DK281469A DK128466B DK 128466 B DK128466 B DK 128466B DK 281469 A DK281469 A DK 281469A DK 281469 A DK281469 A DK 281469A DK 128466 B DK128466 B DK 128466B
Authority
DK
Denmark
Prior art keywords
track
gap
producing
free multi
erasing heads
Prior art date
Application number
DK281469A
Other languages
Danish (da)
English (en)
Inventor
W Bogen
Original Assignee
W Bogen
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 W Bogen filed Critical W Bogen
Publication of DK128466B publication Critical patent/DK128466B/da

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
    • G11B5/133—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
    • G11B5/29—Structure or manufacture of unitary devices formed of plural heads for more than one track

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
DK281469A 1968-05-28 1969-05-23 Fremgangsmåde til fremstilling af spormellemrumfrie flersporsslettehoveder. DK128466B (da)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE19681774341 DE1774341A1 (de) 1968-05-28 1968-05-28 Trennspurfreier Mehrspur-Loeschkopf

Publications (1)

Publication Number Publication Date
DK128466B true DK128466B (da) 1974-05-06

Family

ID=5702111

Family Applications (1)

Application Number Title Priority Date Filing Date
DK281469A DK128466B (da) 1968-05-28 1969-05-23 Fremgangsmåde til fremstilling af spormellemrumfrie flersporsslettehoveder.

Country Status (8)

Country Link
AT (1) AT301202B (enrdf_load_stackoverflow)
CH (1) CH504074A (enrdf_load_stackoverflow)
DE (1) DE1774341A1 (enrdf_load_stackoverflow)
DK (1) DK128466B (enrdf_load_stackoverflow)
FR (1) FR2009467A1 (enrdf_load_stackoverflow)
GB (1) GB1254043A (enrdf_load_stackoverflow)
NO (1) NO124803B (enrdf_load_stackoverflow)
SE (1) SE339886B (enrdf_load_stackoverflow)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
GB1291615A (en) * 1970-05-26 1972-10-04 Int Computers Ltd Improvements in or relating to magnetic recording apparatus

Also Published As

Publication number Publication date
NO124803B (enrdf_load_stackoverflow) 1972-06-05
AT301202B (de) 1972-08-25
SE339886B (enrdf_load_stackoverflow) 1971-10-25
CH504074A (de) 1971-02-28
DE1774341A1 (de) 1972-01-27
FR2009467A1 (enrdf_load_stackoverflow) 1970-02-06
GB1254043A (en) 1971-11-17

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