JPS60185215A - センダスト磁気ヘツドのギヤツプ形成法 - Google Patents

センダスト磁気ヘツドのギヤツプ形成法

Info

Publication number
JPS60185215A
JPS60185215A JP4155884A JP4155884A JPS60185215A JP S60185215 A JPS60185215 A JP S60185215A JP 4155884 A JP4155884 A JP 4155884A JP 4155884 A JP4155884 A JP 4155884A JP S60185215 A JPS60185215 A JP S60185215A
Authority
JP
Japan
Prior art keywords
gap
sendust
thin film
forming
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.)
Granted
Application number
JP4155884A
Other languages
English (en)
Japanese (ja)
Other versions
JPH0425608B2 (fr
Inventor
Masayuki Sakai
界　政行
Masaki Aoki
正樹 青木
Hideo Torii
秀雄 鳥井
Hideyuki Okinaka
秀行 沖中
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 JP4155884A priority Critical patent/JPS60185215A/ja
Publication of JPS60185215A publication Critical patent/JPS60185215A/ja
Publication of JPH0425608B2 publication Critical patent/JPH0425608B2/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
    • G11B5/147—Structure or manufacture of heads, e.g. inductive with cores being composed of metal sheets, i.e. laminated cores with cores composed of isolated magnetic layers, e.g. sheets
    • G11B5/1475—Assembling or shaping of elements
    • 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
    • G11B5/21—Structure or manufacture of the surface of the head in physical contact with, or immediately adjacent to the recording medium; Pole pieces; Gap features the pole pieces being of ferrous sheet metal or other magnetic layers

Landscapes

  • Engineering & Computer Science (AREA)
  • Manufacturing & Machinery (AREA)
  • Magnetic Heads (AREA)
JP4155884A 1984-03-05 1984-03-05 センダスト磁気ヘツドのギヤツプ形成法 Granted JPS60185215A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP4155884A JPS60185215A (ja) 1984-03-05 1984-03-05 センダスト磁気ヘツドのギヤツプ形成法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP4155884A JPS60185215A (ja) 1984-03-05 1984-03-05 センダスト磁気ヘツドのギヤツプ形成法

Publications (2)

Publication Number Publication Date
JPS60185215A true JPS60185215A (ja) 1985-09-20
JPH0425608B2 JPH0425608B2 (fr) 1992-05-01

Family

ID=12611756

Family Applications (1)

Application Number Title Priority Date Filing Date
JP4155884A Granted JPS60185215A (ja) 1984-03-05 1984-03-05 センダスト磁気ヘツドのギヤツプ形成法

Country Status (1)

Country Link
JP (1) JPS60185215A (fr)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525277U (ja) * 1991-05-17 1993-04-02 東洋サーモコントロール株式会社 冷蔵庫の騒音防止装置

Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122649U (fr) * 1974-08-09 1976-02-19

Patent Citations (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS5122649U (fr) * 1974-08-09 1976-02-19

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPH0525277U (ja) * 1991-05-17 1993-04-02 東洋サーモコントロール株式会社 冷蔵庫の騒音防止装置

Also Published As

Publication number Publication date
JPH0425608B2 (fr) 1992-05-01

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