CA962439A - Method of making a multi-channel magnetic head - Google Patents

Method of making a multi-channel magnetic head

Info

Publication number
CA962439A
CA962439A CA128,211A CA128211A CA962439A CA 962439 A CA962439 A CA 962439A CA 128211 A CA128211 A CA 128211A CA 962439 A CA962439 A CA 962439A
Authority
CA
Canada
Prior art keywords
making
magnetic head
channel magnetic
channel
head
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
CA128,211A
Other versions
CA128211S (en
Inventor
Yukihiro Yanagiuchi
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.)
Panasonic Holdings Corp
Original Assignee
Matsushita Electric Industrial Co 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
Priority claimed from JP10525970A external-priority patent/JPS5128017B1/ja
Priority claimed from JP10652870A external-priority patent/JPS5128018B1/ja
Priority claimed from JP10745970A external-priority patent/JPS5128019B1/ja
Priority claimed from JP10746170A external-priority patent/JPS5128020B1/ja
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Application granted granted Critical
Publication of CA962439A publication Critical patent/CA962439A/en
Expired legal-status Critical Current

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
    • G11B5/29—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)
CA128,211A 1970-11-27 1971-11-22 Method of making a multi-channel magnetic head Expired CA962439A (en)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
JP10525970A JPS5128017B1 (en) 1970-11-27 1970-11-27
JP10652870A JPS5128018B1 (en) 1970-11-30 1970-11-30
JP10745970A JPS5128019B1 (en) 1970-12-02 1970-12-02
JP10746170A JPS5128020B1 (en) 1970-12-02 1970-12-02
JP10746070 1970-12-02

Publications (1)

Publication Number Publication Date
CA962439A true CA962439A (en) 1975-02-11

Family

ID=27526213

Family Applications (1)

Application Number Title Priority Date Filing Date
CA128,211A Expired CA962439A (en) 1970-11-27 1971-11-22 Method of making a multi-channel magnetic head

Country Status (4)

Country Link
CA (1) CA962439A (en)
DE (1) DE2159569A1 (en)
FR (1) FR2115458B1 (en)
GB (1) GB1367334A (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US5303096A (en) * 1992-07-14 1994-04-12 International Business Machines Corporation Merging of heads into disk drives using low melting wax

Also Published As

Publication number Publication date
GB1367334A (en) 1974-09-18
FR2115458B1 (en) 1973-06-29
DE2159569A1 (en) 1972-08-03
FR2115458A1 (en) 1972-07-07

Similar Documents

Publication Publication Date Title
CA948078A (en) Method of making a magnetic powder
CA952771A (en) Method of producing magnetic recording tape
CA991828A (en) Method for manufacturing a magnetic head
CA927967A (en) Multichannel magnetic ferrite head and a method for making the same
CA935627A (en) Method of manufacturing a coil
CA944544A (en) Method of making a multi-channel magnetic head
CA948310A (en) Magnetic head accessing method
CA955050A (en) Method of making a multi-channel magnetic head
CA975884A (en) Method of manufacturing a magnetic tape lacquer
CA1009750A (en) Multi-channel magnetic head
CA936955A (en) Magnetic transducing head
CA962439A (en) Method of making a multi-channel magnetic head
CA971345A (en) Method of forming a spacer-expander
CA985966A (en) Method for producing a tapered pole
CA952696A (en) Method of manufacturing a magnetic head
CA953484A (en) Method of making a magnetic head
CA972932A (en) Method of producing magnetic core parts
CA1034255A (en) Magnetic read-record head and method of making same
AU445759B2 (en) Method of manufacturing a magnetic head
CA922097A (en) Method of manufacturing multi-element magnetic head
AU1754970A (en) Method of manufacturing a magnetic head
CA837833A (en) Method of manufacturing a fluxsensitive mono- or multi-track magnetic head
CA860230A (en) Method for making a magnetic head core
CA937387A (en) Method of making multi-channel dual-gap magnetic head
CA988695A (en) Method of making a multi-channel magnetic head