JPS57169919A - Manufacture for magnetic head - Google Patents

Manufacture for magnetic head

Info

Publication number
JPS57169919A
JPS57169919A JP5400981A JP5400981A JPS57169919A JP S57169919 A JPS57169919 A JP S57169919A JP 5400981 A JP5400981 A JP 5400981A JP 5400981 A JP5400981 A JP 5400981A JP S57169919 A JPS57169919 A JP S57169919A
Authority
JP
Japan
Prior art keywords
resin
gap
sealing
core
magnetic 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.)
Pending
Application number
JP5400981A
Other languages
Japanese (ja)
Inventor
Toru Akiyama
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.)
Alps Alpine Co Ltd
Original Assignee
Alps Electric 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
Application filed by Alps Electric Co Ltd filed Critical Alps Electric Co Ltd
Priority to JP5400981A priority Critical patent/JPS57169919A/en
Publication of JPS57169919A publication Critical patent/JPS57169919A/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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Abstract

PURPOSE:To reduce the assembling man-power and to increase the mass-productivity, by sealing a resin in a gap groove and forming a gap in sealing a core with the resin. CONSTITUTION:A front core 1 having a gap groove 3 and a rear core 2 inserted with a bobbin 7 with a winding 6 are stuck and sealed with a sealing resin 5. Simultaneously, the resin 5 is sealed also to the gap groove 3 to form a gap. Next, the front of a magnetic head is polished to one-dot chain lines 8. Thus, in sealing the core with a sealing resin 5, the resin 5 is also to the gap groove 3 to form the gap, then the assembling man-power can be reduced and the mass- productivity can be increased.
JP5400981A 1981-04-10 1981-04-10 Manufacture for magnetic head Pending JPS57169919A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP5400981A JPS57169919A (en) 1981-04-10 1981-04-10 Manufacture for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP5400981A JPS57169919A (en) 1981-04-10 1981-04-10 Manufacture for magnetic head

Publications (1)

Publication Number Publication Date
JPS57169919A true JPS57169919A (en) 1982-10-19

Family

ID=12958574

Family Applications (1)

Application Number Title Priority Date Filing Date
JP5400981A Pending JPS57169919A (en) 1981-04-10 1981-04-10 Manufacture for magnetic head

Country Status (1)

Country Link
JP (1) JPS57169919A (en)

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745505A (en) * 1983-07-04 1988-05-17 U.S. Philips Corporation Magnetic head with a modified gap filler
JPH01165905U (en) * 1989-02-16 1989-11-21

Cited By (2)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4745505A (en) * 1983-07-04 1988-05-17 U.S. Philips Corporation Magnetic head with a modified gap filler
JPH01165905U (en) * 1989-02-16 1989-11-21

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