ES321251A1 - Un metodo de fabricacion de intervalo o entre hierros utiles entre dos partes de circuito de una cabeza magnetica para grabar, reproducir y/o borrar registros magneticos. - Google Patents

Un metodo de fabricacion de intervalo o entre hierros utiles entre dos partes de circuito de una cabeza magnetica para grabar, reproducir y/o borrar registros magneticos.

Info

Publication number
ES321251A1
ES321251A1 ES0321251A ES321251A ES321251A1 ES 321251 A1 ES321251 A1 ES 321251A1 ES 0321251 A ES0321251 A ES 0321251A ES 321251 A ES321251 A ES 321251A ES 321251 A1 ES321251 A1 ES 321251A1
Authority
ES
Spain
Prior art keywords
wires
circuit
translation
legally binding
google translate
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.)
Expired
Application number
ES0321251A
Other languages
English (en)
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.)
Koninklijke Philips NV
Original Assignee
Philips Gloeilampenfabrieken NV
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 Philips Gloeilampenfabrieken NV filed Critical Philips Gloeilampenfabrieken NV
Publication of ES321251A1 publication Critical patent/ES321251A1/es
Expired legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B30—PRESSES
    • B30B—PRESSES IN GENERAL
    • B30B15/00—Details of, or accessories for, presses; Auxiliary measures in connection with pressing
    • B30B15/06—Platens or press rams
    • 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
    • G11B5/127—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
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49002—Electrical device making
    • Y10T29/4902—Electromagnet, transformer or inductor
    • Y10T29/49021—Magnetic recording reproducing transducer [e.g., tape head, core, etc.]
    • Y10T29/49032—Fabricating head structure or component thereof
    • Y10T29/49055—Fabricating head structure or component thereof with bond/laminating preformed parts, at least two magnetic
    • Y10T29/49057—Using glass bonding material
    • Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
    • Y10—TECHNICAL SUBJECTS COVERED BY FORMER USPC
    • Y10T—TECHNICAL SUBJECTS COVERED BY FORMER US CLASSIFICATION
    • Y10T29/00—Metal working
    • Y10T29/49—Method of mechanical manufacture
    • Y10T29/49826—Assembling or joining
    • Y10T29/49895—Associating parts by use of aligning means [e.g., use of a drift pin or a "fixture"]

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Mechanical Engineering (AREA)
  • Magnetic Heads (AREA)
  • Manufacturing Of Magnetic Record Carriers (AREA)
ES0321251A 1964-12-31 1965-12-29 Un metodo de fabricacion de intervalo o entre hierros utiles entre dos partes de circuito de una cabeza magnetica para grabar, reproducir y/o borrar registros magneticos. Expired ES321251A1 (es)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
NL646415293A NL144749B (nl) 1964-12-31 1964-12-31 Werkwijze voor het vervaardigen van een magneetkop en magneetkop vervaardigd onder toepassing van deze werkwijze.

Publications (1)

Publication Number Publication Date
ES321251A1 true ES321251A1 (es) 1966-11-01

Family

ID=19791773

Family Applications (1)

Application Number Title Priority Date Filing Date
ES0321251A Expired ES321251A1 (es) 1964-12-31 1965-12-29 Un metodo de fabricacion de intervalo o entre hierros utiles entre dos partes de circuito de una cabeza magnetica para grabar, reproducir y/o borrar registros magneticos.

Country Status (9)

Country Link
US (1) US3395450A (es)
AT (1) AT264868B (es)
BE (1) BE674487A (es)
DE (1) DE1474429C3 (es)
DK (1) DK112884B (es)
ES (1) ES321251A1 (es)
FR (1) FR1462133A (es)
GB (1) GB1093115A (es)
NL (1) NL144749B (es)

Families Citing this family (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3943624A (en) * 1975-01-24 1976-03-16 U. S. Philips Corporation Method of manufacturing a magnetic head
US4182643A (en) * 1977-07-05 1980-01-08 Control Data Corporation Method of forming gaps in magnetic heads

Family Cites Families (6)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3094772A (en) * 1956-07-26 1963-06-25 Philips Corp Method of producing magnetic heads with accurately predetermined gap heights
US3117367A (en) * 1958-07-03 1964-01-14 Philips Corp Method of manufactuirng a magnetic head having a glass spacer
NL278197A (es) * 1962-05-08
NL145078B (nl) * 1963-03-05 1975-02-17 Philips Nv Werkwijze voor het vervaardigen van voorstukken voor magnegrafoonkoppen.
DE1167892B (de) * 1963-08-23 1964-04-16 Telefunken Patent Aus zwei Haelften zusammengesetzter Mehrspurmagnetkopf
US3340518A (en) * 1963-12-23 1967-09-05 Ibm Magnetic head structure

Also Published As

Publication number Publication date
NL144749B (nl) 1975-01-15
DE1474429A1 (de) 1969-07-10
AT264868B (de) 1968-09-25
NL6415293A (es) 1966-07-04
GB1093115A (en) 1967-11-29
DE1474429B2 (de) 1975-04-03
DK112884B (da) 1969-01-27
US3395450A (en) 1968-08-06
BE674487A (es) 1966-06-29
FR1462133A (fr) 1966-12-09
DE1474429C3 (de) 1975-11-27

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