JPS56114110A - Magnetic tape - Google Patents

Magnetic tape

Info

Publication number
JPS56114110A
JPS56114110A JP1714180A JP1714180A JPS56114110A JP S56114110 A JPS56114110 A JP S56114110A JP 1714180 A JP1714180 A JP 1714180A JP 1714180 A JP1714180 A JP 1714180A JP S56114110 A JPS56114110 A JP S56114110A
Authority
JP
Japan
Prior art keywords
sliding face
tape sliding
binder
epoxy resin
inorganic filler
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.)
Pending
Application number
JP1714180A
Other languages
Japanese (ja)
Inventor
Tokio Kamioka
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.)
TDK Corp
Original Assignee
TDK Corp
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 TDK Corp filed Critical TDK Corp
Priority to JP1714180A priority Critical patent/JPS56114110A/en
Publication of JPS56114110A publication Critical patent/JPS56114110A/en
Pending 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
    • G11B5/84—Processes or apparatus specially adapted for manufacturing record carriers
    • G11B5/842—Coating a support with a liquid magnetic dispersion

Landscapes

  • Chemical & Material Sciences (AREA)
  • Dispersion Chemistry (AREA)

Abstract

PURPOSE:To reduce the number of parts and simplify the production process, by filling the window part of tape sliding face with composite materials where the inorganic filler is main components and epoxy resin is used as a binder. CONSTITUTION:Front core 2b and back core 2c are fixed to coil 2a by adhesion in head part 2 constituting head 1, and this head part 2 is inserted to fitting part 3a of main body 3. Guide groove 3c is formed in fitting part 3a so that front core 2b is positioned accurately for tape sliding face 3b. Composite materials where the organic epoxy resin as a binder is mixed with the inorganic filler are charged on tape sliding face 3b and are cured, and the surface is polished into a prescribed arc form to form tape sliding face 3b.
JP1714180A 1980-02-14 1980-02-14 Magnetic tape Pending JPS56114110A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP1714180A JPS56114110A (en) 1980-02-14 1980-02-14 Magnetic tape

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP1714180A JPS56114110A (en) 1980-02-14 1980-02-14 Magnetic tape

Publications (1)

Publication Number Publication Date
JPS56114110A true JPS56114110A (en) 1981-09-08

Family

ID=11935720

Family Applications (1)

Application Number Title Priority Date Filing Date
JP1714180A Pending JPS56114110A (en) 1980-02-14 1980-02-14 Magnetic tape

Country Status (1)

Country Link
JP (1) JPS56114110A (en)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102722A (en) * 1977-02-21 1978-09-07 Canon Inc Magnetic head

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS53102722A (en) * 1977-02-21 1978-09-07 Canon Inc Magnetic head

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