JPH0255445U - - Google Patents
Info
- Publication number
- JPH0255445U JPH0255445U JP13391788U JP13391788U JPH0255445U JP H0255445 U JPH0255445 U JP H0255445U JP 13391788 U JP13391788 U JP 13391788U JP 13391788 U JP13391788 U JP 13391788U JP H0255445 U JPH0255445 U JP H0255445U
- Authority
- JP
- Japan
- Prior art keywords
- top surface
- slider
- air vent
- vent groove
- magnetic
- 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
Landscapes
- Supporting Of Heads In Record-Carrier Devices (AREA)
Description
第１図及び第２図は、本考案の一実施例を示す
磁気ヘツドの斜視図及びスライダーの要部拡大断
面図、第３図は、他の実施例を示すスライダーの
要部拡大断面図である。第４図は、磁気ヘツドに
よつてフロツピー・デイスクにデータの記録・再
生を行う状態を示す正面図である。第５図及び第
６図は従来例を示し、磁気ヘツドの斜視図及びス
ライダーの要部拡大断面図である。
１１…磁気ヘツド、１２…磁気コア、１３，１
４…スライダー、１６…空気抜き溝、１７…摺動
面、１８，１８′…貫通孔、２０…空気抜き溝底
面、ｇ１，ｇ１′…ギヤツプ、Ｃ…コイル。
1 and 2 are a perspective view of a magnetic head and an enlarged cross-sectional view of a main part of a slider showing one embodiment of the present invention, and FIG. 3 is an enlarged cross-sectional view of a main part of a slider showing another embodiment. be. FIG. 4 is a front view showing a state in which data is recorded and reproduced on a floppy disk by a magnetic head. FIGS. 5 and 6 show a conventional example, and are a perspective view of a magnetic head and an enlarged sectional view of a main part of a slider. 11...Magnetic head, 12...Magnetic core, 13,1
4...Slider, 16...Air vent groove, 17...Sliding surface, 18, 18'...Through hole, 20...Air vent groove bottom, g1 , g1 '...Gap, C...Coil.
Claims (1)
磁気ギヤツプを形成した磁気コアの頂面と、各ス
ライダの頂面とで摺動面を形成し、一方のスライ
ダの頂面にトラツク走行方向に凹状の空気抜き溝
を形成したフロツピー・デイスク・ドライブ用磁
気ヘツドにおいて、 空気抜き溝の溝底部に貫通孔を一ケ所、もしく
は複数ケ所以上設けたことを特徴とするＦＤＤ用
磁気ヘツド。[Scope of claim for utility model registration] Both sides of the magnetic core are held between a pair of sliders,
For floppy disk drives, the top surface of the magnetic core forming a magnetic gap and the top surface of each slider form a sliding surface, and a concave air vent groove is formed on the top surface of one slider in the track running direction. A magnetic head for an FDD, characterized in that a through hole is provided at one or more locations at the bottom of an air vent groove.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13391788U JPH0255445U (en) | 1988-10-13 | 1988-10-13 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13391788U JPH0255445U (en) | 1988-10-13 | 1988-10-13 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0255445U true JPH0255445U (en) | 1990-04-20 |
Family
ID=31392220
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13391788U Pending JPH0255445U (en) | 1988-10-13 | 1988-10-13 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0255445U (en) |
-
1988
- 1988-10-13 JP JP13391788U patent/JPH0255445U/ja active Pending