JPS5289308A - Producing method for magnetic head - Google Patents

Producing method for magnetic head

Info

Publication number
JPS5289308A
JPS5289308A JP490176A JP490176A JPS5289308A JP S5289308 A JPS5289308 A JP S5289308A JP 490176 A JP490176 A JP 490176A JP 490176 A JP490176 A JP 490176A JP S5289308 A JPS5289308 A JP S5289308A
Authority
JP
Japan
Prior art keywords
magnetic head
producing method
forming
tape
groove
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
JP490176A
Other languages
English (en)
Japanese (ja)
Other versions
JPS5631646B2 (cs
Inventor
Noriyoshi Arakawa
Toshio Tamura
Teizou Tamura
Hideo Tomizawa
Katsuo Konishi
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.)
Hitachi Ltd
Original Assignee
Hitachi 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 Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP490176A priority Critical patent/JPS5289308A/ja
Publication of JPS5289308A publication Critical patent/JPS5289308A/ja
Publication of JPS5631646B2 publication Critical patent/JPS5631646B2/ja
Granted 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
    • G11B5/187—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features
    • G11B5/1871—Shaping or contouring of the transducing or guiding surface

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP490176A 1976-01-21 1976-01-21 Producing method for magnetic head Granted JPS5289308A (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP490176A JPS5289308A (en) 1976-01-21 1976-01-21 Producing method for magnetic head

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP490176A JPS5289308A (en) 1976-01-21 1976-01-21 Producing method for magnetic head

Publications (2)

Publication Number Publication Date
JPS5289308A true JPS5289308A (en) 1977-07-26
JPS5631646B2 JPS5631646B2 (cs) 1981-07-22

Family

ID=11596557

Family Applications (1)

Application Number Title Priority Date Filing Date
JP490176A Granted JPS5289308A (en) 1976-01-21 1976-01-21 Producing method for magnetic head

Country Status (1)

Country Link
JP (1) JPS5289308A (cs)

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51443A (cs) * 1974-06-22 1976-01-06 Yoshimi Shimazu

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS51443A (cs) * 1974-06-22 1976-01-06 Yoshimi Shimazu

Also Published As

Publication number Publication date
JPS5631646B2 (cs) 1981-07-22

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