[go: up one dir, main page]

JPS53115211A - Production of magnetic head - Google Patents

Production of magnetic head

Info

Publication number
JPS53115211A
JPS53115211A JP2959477A JP2959477A JPS53115211A JP S53115211 A JPS53115211 A JP S53115211A JP 2959477 A JP2959477 A JP 2959477A JP 2959477 A JP2959477 A JP 2959477A JP S53115211 A JPS53115211 A JP S53115211A
Authority
JP
Japan
Prior art keywords
production
magnetic head
face
work material
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.)
Granted
Application number
JP2959477A
Other languages
Japanese (ja)
Other versions
JPS5816525B2 (en
Inventor
Gakuo Sada
Masayuki Takamura
Hitoshi Nakamura
Tomoo Yamagishi
Kenzaburo Iijima
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.)
Nippon Gakki Co Ltd
Original Assignee
Nippon Gakki 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 Nippon Gakki Co Ltd filed Critical Nippon Gakki Co Ltd
Priority to JP2959477A priority Critical patent/JPS5816525B2/en
Publication of JPS53115211A publication Critical patent/JPS53115211A/en
Publication of JPS5816525B2 publication Critical patent/JPS5816525B2/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
    • G11B5/10—Structure or manufacture of housings or shields for heads

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)

Abstract

PURPOSE:To facilitate machining even with a head-to-work material by machining the end face of an easy-to-work material bonded to the lateral end face on the jig side of a head core and locating the end face thereby by contacting the same to the jig.
JP2959477A 1977-03-17 1977-03-17 Manufacturing method of magnetic head Expired JPS5816525B2 (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP2959477A JPS5816525B2 (en) 1977-03-17 1977-03-17 Manufacturing method of magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP2959477A JPS5816525B2 (en) 1977-03-17 1977-03-17 Manufacturing method of magnetic head

Publications (2)

Publication Number Publication Date
JPS53115211A true JPS53115211A (en) 1978-10-07
JPS5816525B2 JPS5816525B2 (en) 1983-03-31

Family

ID=12280390

Family Applications (1)

Application Number Title Priority Date Filing Date
JP2959477A Expired JPS5816525B2 (en) 1977-03-17 1977-03-17 Manufacturing method of magnetic head

Country Status (1)

Country Link
JP (1) JPS5816525B2 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS63141428U (en) * 1987-03-09 1988-09-19

Also Published As

Publication number Publication date
JPS5816525B2 (en) 1983-03-31

Similar Documents

Publication Publication Date Title
JPS53121608A (en) Magnetic recording system
JPS53115211A (en) Production of magnetic head
AU500484B2 (en) Magnetic transducer head core manufacturing method
JPS51138421A (en) Method of fabricating magnetic head
JPS51140708A (en) Magnetic head
JPS51122417A (en) Wear-proof magnetic head core
JPS5271212A (en) Magnetic playback apparatus
JPS5238692A (en) Taper boring machine
JPS5333111A (en) Magnetic head
JPS5347811A (en) Magnetic head
JPS5390946A (en) Recording head device
JPS56163513A (en) Magnetic head
JPS5294114A (en) Rotary magnetic head unit and its manufacture
JPS5249010A (en) Method of forming gaps of magnetic head
JPS527714A (en) Magnetic head manufacturing process
JPS5248305A (en) Composite magnetic head and method of manufacturing the same
JPS51136415A (en) Magnetic head manufacturing method
JPS53114415A (en) Magnetic head
JPS538117A (en) Preparation of magentic head
JPS5349415A (en) Magnetic head
JPS53118112A (en) Production of magnetic head
JPS5346006A (en) Magnetic head
JPS5374412A (en) Production of floating magnetic head
JPS51114110A (en) Integrated type magnetic head
JPS5224513A (en) Production method of magnetic head

Legal Events

Date Code Title Description
R250 Receipt of annual fees

Free format text: JAPANESE INTERMEDIATE CODE: R250

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20071003

Year of fee payment: 4

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081003

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20081003

Year of fee payment: 5

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 6

Free format text: PAYMENT UNTIL: 20091003

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 6

Free format text: PAYMENT UNTIL: 20091003

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 7

Free format text: PAYMENT UNTIL: 20101003

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20111003

Year of fee payment: 8

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 8

Free format text: PAYMENT UNTIL: 20111003

FPAY Renewal fee payment (prs date is renewal date of database)

Year of fee payment: 9

Free format text: PAYMENT UNTIL: 20121003

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20121003

Year of fee payment: 9

FPAY Renewal fee payment (prs date is renewal date of database)

Free format text: PAYMENT UNTIL: 20131003

Year of fee payment: 10

LAPS Cancellation because of no payment of annual fees