JPH02144118U - - Google Patents
Info
- Publication number
- JPH02144118U JPH02144118U JP5279989U JP5279989U JPH02144118U JP H02144118 U JPH02144118 U JP H02144118U JP 5279989 U JP5279989 U JP 5279989U JP 5279989 U JP5279989 U JP 5279989U JP H02144118 U JPH02144118 U JP H02144118U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- magnetic
- recording medium
- core
- insertion 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.)
- Pending
Links
- 230000005291 magnetic effect Effects 0.000 claims description 22
- 238000003780 insertion Methods 0.000 claims description 3
- 230000037431 insertion Effects 0.000 claims description 3
- 239000002131 composite material Substances 0.000 claims 2
- 239000000696 magnetic material Substances 0.000 claims 2
- 230000005294 ferromagnetic effect Effects 0.000 claims 1
- 239000002184 metal Substances 0.000 claims 1
- 239000010409 thin film Substances 0.000 claims 1
- 238000004519 manufacturing process Methods 0.000 description 3
- 240000006829 Ficus sundaica Species 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は、本考案の段差溝付き磁気ヘツドを示
す斜視図。第２図は、本考案の段差溝付き磁気ヘ
ツドＳ視の平面図。第３図ａは、本考案の段差溝
付き磁気ヘツドの一実施例におけるＥ部拡大図。
第３図ｂは、本考案の段差溝付き磁気ヘツドをの
一実施例におけるＥ部拡大図。第４図ａは本考案
の段差溝付き磁気ヘツドの一実施例の製造工程を
示す第２コアの斜視図。第４図ｂは本考案の段差
溝付き磁気ヘツドの一実施例の製造工程を示す第
１コアの斜視図。第４図ｃは本考案の段差溝付き
磁気ヘツドの一実施例の製造工程を示すコアブロ
ツクの斜視図。第５図は、磁気ヘツドのコアチツ
プを示す斜視図。第６図は、磁気ヘツドのスライ
ダー体を示す斜視図。第７図は、従来の磁気ヘツ
ドを示す斜視図。第８図は、磁気ヘツドの磁気記
録媒体上浮上姿勢を示す平面図。
１……スライダー体、２……コア挿入溝、３…
…浮動面、４……コアチツプ、７……段差溝、９
……コアブロツク、１２……磁気記録媒体、１３
……融着ガラス、１４……磁気ヘツド、１７……
トラツク。
FIG. 1 is a perspective view showing a magnetic head with stepped grooves according to the present invention. FIG. 2 is a plan view of the magnetic head with stepped grooves according to the present invention, viewed from S. FIG. 3a is an enlarged view of part E in an embodiment of the magnetic head with stepped grooves of the present invention.
FIG. 3b is an enlarged view of section E in one embodiment of the magnetic head with stepped grooves of the present invention. FIG. 4a is a perspective view of the second core showing the manufacturing process of one embodiment of the magnetic head with stepped grooves of the present invention. FIG. 4b is a perspective view of the first core showing the manufacturing process of an embodiment of the magnetic head with stepped grooves of the present invention. FIG. 4c is a perspective view of a core block showing the manufacturing process of one embodiment of the magnetic head with stepped grooves of the present invention. FIG. 5 is a perspective view showing the core chip of the magnetic head. FIG. 6 is a perspective view showing the slider body of the magnetic head. FIG. 7 is a perspective view showing a conventional magnetic head. FIG. 8 is a plan view showing the flying attitude of the magnetic head above the magnetic recording medium. 1...Slider body, 2...Core insertion groove, 3...
...Floating surface, 4...Core chip, 7...Step groove, 9
... Core block, 12 ... Magnetic recording medium, 13
...Fusing glass, 14...Magnetic head, 17...
truck.
Claims (1)
を設け、１対の磁性材料の少なくとも一方に強磁
性金属薄膜を有する磁気ヘツドコアチツプを該コ
ア挿入溝に接着固定してなる、磁気記録媒体上に
浮上する複合型浮上磁気ヘツドにおいて、前記磁
気ヘツドの磁気記録媒体との対向面（浮動面部）
に磁気記録幅を決める磁気ヘツドコアチツプのト
ラツク部の両端に段差溝を有することを特徴とす
る複合型浮上磁気ヘツドの構造。 A slider body made of a non-magnetic material is provided with a core insertion groove, and a magnetic head core chip having a ferromagnetic metal thin film on at least one of a pair of magnetic materials is adhesively fixed to the core insertion groove, and floats on a magnetic recording medium. In a composite floating magnetic head, the surface of the magnetic head facing the magnetic recording medium (floating surface portion)
A structure of a composite floating magnetic head characterized by having stepped grooves at both ends of a track portion of a magnetic head core chip that determines a magnetic recording width.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5279989U JPH02144118U (en) | 1989-05-08 | 1989-05-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5279989U JPH02144118U (en) | 1989-05-08 | 1989-05-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02144118U true JPH02144118U (en) | 1990-12-06 |
Family
ID=31573415
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5279989U Pending JPH02144118U (en) | 1989-05-08 | 1989-05-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02144118U (en) |
-
1989
- 1989-05-08 JP JP5279989U patent/JPH02144118U/ja active Pending