JPH0366020U - - Google Patents

Info

Publication number
JPH0366020U
JPH0366020U JP12807089U JP12807089U JPH0366020U JP H0366020 U JPH0366020 U JP H0366020U JP 12807089 U JP12807089 U JP 12807089U JP 12807089 U JP12807089 U JP 12807089U JP H0366020 U JPH0366020 U JP H0366020U
Authority
JP
Japan
Prior art keywords
sliding surface
fdd
magnetic
magnetic head
vickers hardness
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
JP12807089U
Other languages
Japanese (ja)
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 filed Critical
Priority to JP12807089U priority Critical patent/JPH0366020U/ja
Publication of JPH0366020U publication Critical patent/JPH0366020U/ja
Pending legal-status Critical Current

Links

Landscapes

  • Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)

Description

【図面の簡単な説明】[Brief explanation of drawings]

第１図は、この考案におけるＦＤＤ用磁気ヘツ
ドの第１実施例の斜視図、第２図は、この考案に
おけるＦＤＤ用磁気ヘツドの第２実施例の斜視図
、第３図は、この考案におけるＦＤＤ用磁気ヘツ
ドの第３実施例の斜視図、第４図は、従来のＦＤ
Ｄ用磁気ヘツドの斜視図である。 １……磁気コア、２，３，１３，１４……ビツ
カース硬度が１，０００〜３，０００のスライダ
、６，７，９，１０，１５，１６……段差防止ス
ライダ、Ｐ１，Ｐ２，Ｐ３……磁気コアの頂面と
各スライダの頂面とで形成する円滑な摺動面、Ｑ
１，Ｑ２，Ｑ３……摺動面周囲に形成する曲面形
状部、５……第１の実施例のＦＤＤ用磁気ヘツド
、８……第２の実施例のＦＤＤ用磁気ヘツド、２
０……第３実施例のＦＤＤ用磁気ヘツド、１１，
１２……ＣａＴｉＯ３あるいはＢａＴｉＯ３スラ
イダ。 FIG. 1 is a perspective view of a first embodiment of the magnetic head for FDD in this invention, FIG. 2 is a perspective view of a second embodiment of the magnetic head for FDD in this invention, and FIG. 3 is a perspective view of a second embodiment of the magnetic head for FDD in this invention. FIG. 4 is a perspective view of the third embodiment of the magnetic head for FDD.
FIG. 3 is a perspective view of a D magnetic head. 1... Magnetic core, 2, 3, 13, 14... Slider with a Bitkers hardness of 1,000 to 3,000, 6, 7, 9, 10, 15, 16... Level difference prevention slider, P 1 , P 2 , P 3 ... Smooth sliding surface formed by the top surface of the magnetic core and the top surface of each slider, Q
1 , Q 2 , Q 3 ... Curved surface portion formed around the sliding surface, 5 ... Magnetic head for FDD of the first embodiment, 8 ... Magnetic head for FDD of the second embodiment, 2
0...Magnetic head for FDD of third embodiment, 11,
12...CaTiO 3 or BaTiO 3 slider.

Claims (1)

【実用新案登録請求の範囲】 磁気コアの周囲側面をスライダで挟持し、磁気
コアの頂面と、スライダの頂面とで円滑な摺動面
を形成し、摺動面周囲に曲面形状部を形成し、 上記スライダの少なくとも摺動面を含む表層部
をビツカース硬度が１，０００〜３，０００の非
磁性材を配置させたＦＤＤ用磁気ヘツドにおいて
、 上記摺動面と曲面形状部との境界線すべてに、
ビツカース硬度が１，０００〜３，０００の非磁
性材を配置させたことを特徴とするＦＤＤ用磁気
ヘツド。[Claims for Utility Model Registration] The peripheral side surfaces of the magnetic core are held between sliders, the top surface of the magnetic core and the top surface of the slider form a smooth sliding surface, and a curved portion is formed around the sliding surface. A magnetic head for an FDD in which a non-magnetic material having a Vickers hardness of 1,000 to 3,000 is arranged on the surface layer of the slider including at least the sliding surface, wherein a boundary between the sliding surface and the curved surface shape portion is provided. All lines,
A magnetic head for an FDD, characterized in that a non-magnetic material having a Vickers hardness of 1,000 to 3,000 is arranged.
JP12807089U 1989-10-31 1989-10-31 Pending JPH0366020U (en)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP12807089U JPH0366020U (en) 1989-10-31 1989-10-31

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP12807089U JPH0366020U (en) 1989-10-31 1989-10-31

Publications (1)

Publication Number Publication Date
JPH0366020U true JPH0366020U (en) 1991-06-27

Family

ID=31675802

Family Applications (1)

Application Number Title Priority Date Filing Date
JP12807089U Pending JPH0366020U (en) 1989-10-31 1989-10-31

Country Status (1)

Country Link
JP (1) JPH0366020U (en)

Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183623A (en) * 1981-05-08 1982-11-12 Nec Corp Thin film head
JPS6066361A (en) * 1984-04-12 1985-04-16 Hitachi Metals Ltd Magnetic head
JPS6140869A (en) * 1984-07-31 1986-02-27 富士電気化学株式会社 Ceramic composition for magnetic head reinforcement
JPS61180907A (en) * 1985-02-05 1986-08-13 Matsushita Electric Ind Co Ltd magnetic head
JPS61222008A (en) * 1985-03-28 1986-10-02 Seiko Epson Corp Magnetic head for flexible magnetic disk
JPS62214511A (en) * 1986-03-14 1987-09-21 Tdk Corp Magnetic head and its manufacture
JPS62217413A (en) * 1986-03-17 1987-09-24 Tdk Corp Magnetic head and its manufacture

Patent Citations (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS57183623A (en) * 1981-05-08 1982-11-12 Nec Corp Thin film head
JPS6066361A (en) * 1984-04-12 1985-04-16 Hitachi Metals Ltd Magnetic head
JPS6140869A (en) * 1984-07-31 1986-02-27 富士電気化学株式会社 Ceramic composition for magnetic head reinforcement
JPS61180907A (en) * 1985-02-05 1986-08-13 Matsushita Electric Ind Co Ltd magnetic head
JPS61222008A (en) * 1985-03-28 1986-10-02 Seiko Epson Corp Magnetic head for flexible magnetic disk
JPS62214511A (en) * 1986-03-14 1987-09-21 Tdk Corp Magnetic head and its manufacture
JPS62217413A (en) * 1986-03-17 1987-09-24 Tdk Corp Magnetic head and its manufacture

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