JPH0431408U - - Google Patents
Info
- Publication number
- JPH0431408U JPH0431408U JP7327490U JP7327490U JPH0431408U JP H0431408 U JPH0431408 U JP H0431408U JP 7327490 U JP7327490 U JP 7327490U JP 7327490 U JP7327490 U JP 7327490U JP H0431408 U JPH0431408 U JP H0431408U
- Authority
- JP
- Japan
- Prior art keywords
- core member
- levitation
- magnetic head
- air bearing
- 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
- 238000005339 levitation Methods 0.000 claims 3
- 230000001154 acute effect Effects 0.000 claims 1
Landscapes
- Adjustment Of The Magnetic Head Position Track Following On Tapes (AREA)
Description
第１図は本考案に係る浮上型磁気ヘツドの要部
斜視図、第２図は切削用砥石の側面図、第３図は
切削前の浮上型磁気ヘツドを示す斜視図、第４図
は本考案に係る浮上型磁気ヘツドの全体斜視図、
第５図は従来の浮上型磁気ヘツドの要部斜視図で
ある。
１……浮上型磁気ヘツド、２……Ｉコア部材、
３……Ｃコア部材、４……磁気ギヤツプ、６，７
……エアベアリング、８，９……溝、１０……山
形部分、１１……磁気トラツク、θ……開き角。
FIG. 1 is a perspective view of the main parts of the floating magnetic head according to the present invention, FIG. 2 is a side view of the cutting wheel, FIG. 3 is a perspective view of the floating magnetic head before cutting, and FIG. 4 is the main part of the floating magnetic head. An overall perspective view of the floating magnetic head according to the invention,
FIG. 5 is a perspective view of a main part of a conventional floating type magnetic head. 1... floating type magnetic head, 2... I core member,
3...C core member, 4...magnetic gap, 6,7
... Air bearing, 8, 9 ... Groove, 10 ... Chevron section, 11 ... Magnetic track, θ ... Opening angle.
Claims (1)
コア部材を接合して磁気ギヤツプを形成する浮上
型磁気ヘツドにおいて、上記Ｉコア部材及びＣコ
ア部材にはそれぞれの部材の一部を山形に残す２
本の溝を形成し、山形に残した部分の頂面を磁気
トラツクとし、更に前記溝のうちＩコア部材に形
成した２本の溝は磁気ギヤツプから離れるにつれ
て徐々にその深さを浅くして浮上用エアベアリン
グ表面で消失し、この消失点を中心とする溝の開
き角を鋭角としたことを特徴とする浮上型磁気ヘ
ツド。 C to I core member equipped with air bearing for levitation.
In a floating magnetic head in which core members are joined to form a magnetic gap, a portion of each member is left in a chevron shape in the I core member and C core member.
A book groove is formed, and the top surface of the chevron-shaped portion is used as a magnetic track, and two of the grooves formed in the I core member have a depth that gradually becomes shallower as they move away from the magnetic gap. A levitation type magnetic head characterized by vanishing on the surface of a levitation air bearing, and having an acute opening angle between the grooves centered on the vanishing point.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7327490U JPH0431408U (en) | 1990-07-10 | 1990-07-10 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7327490U JPH0431408U (en) | 1990-07-10 | 1990-07-10 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0431408U true JPH0431408U (en) | 1992-03-13 |
Family
ID=31611955
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7327490U Pending JPH0431408U (en) | 1990-07-10 | 1990-07-10 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0431408U (en) |
-
1990
- 1990-07-10 JP JP7327490U patent/JPH0431408U/ja active Pending