JPS61120309A - 磁気ヘツド - Google Patents

磁気ヘツド

Info

Publication number
JPS61120309A
JPS61120309A JP59241160A JP24116084A JPS61120309A JP S61120309 A JPS61120309 A JP S61120309A JP 59241160 A JP59241160 A JP 59241160A JP 24116084 A JP24116084 A JP 24116084A JP S61120309 A JPS61120309 A JP S61120309A
Authority
JP
Japan
Prior art keywords
magnetic
head
magnetic body
magnetic material
tape
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
JP59241160A
Other languages
English (en)
Japanese (ja)
Other versions
JPH051524B2 (cs
Inventor
Masaru Higashioji
賢 東陰地
Akio Kuroe
章郎 黒江
Terumasa Sawai
瑛昌 沢井
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
Application filed by Matsushita Electric Industrial Co Ltd filed Critical Matsushita Electric Industrial Co Ltd
Priority to JP59241160A priority Critical patent/JPS61120309A/ja
Publication of JPS61120309A publication Critical patent/JPS61120309A/ja
Publication of JPH051524B2 publication Critical patent/JPH051524B2/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
    • 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
    • G11B5/255—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features comprising means for protection against wear

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP59241160A 1984-11-15 1984-11-15 磁気ヘツド Granted JPS61120309A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP59241160A JPS61120309A (ja) 1984-11-15 1984-11-15 磁気ヘツド

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP59241160A JPS61120309A (ja) 1984-11-15 1984-11-15 磁気ヘツド

Publications (2)

Publication Number Publication Date
JPS61120309A true JPS61120309A (ja) 1986-06-07
JPH051524B2 JPH051524B2 (cs) 1993-01-08

Family

ID=17070150

Family Applications (1)

Application Number Title Priority Date Filing Date
JP59241160A Granted JPS61120309A (ja) 1984-11-15 1984-11-15 磁気ヘツド

Country Status (1)

Country Link
JP (1) JPS61120309A (cs)

Also Published As

Publication number Publication date
JPH051524B2 (cs) 1993-01-08

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