JPH01133303U - - Google Patents
Info
- Publication number
- JPH01133303U JPH01133303U JP2654988U JP2654988U JPH01133303U JP H01133303 U JPH01133303 U JP H01133303U JP 2654988 U JP2654988 U JP 2654988U JP 2654988 U JP2654988 U JP 2654988U JP H01133303 U JPH01133303 U JP H01133303U
- Authority
- JP
- Japan
- Prior art keywords
- magnetic head
- showing
- view
- head core
- angle
- 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
- 239000011521 glass Substances 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
- 239000010409 thin film Substances 0.000 description 1
Description
第１図は本考案の一実施例を示す磁気ヘツドコ
アの側面図、第２図はこのヘツドの研削工程を示
す加工状態を示す図、第３図は従来例を示す磁気
ヘツドコアの側面図および第４図は第３図の磁気
ヘツドコアの研削工程を示す加工状態を示す図で
ある。
１…Ｉ型バー、２…Ｃ型バー、３…薄膜ガラス
、４…補強ガラス、５…ヘツドギヤツプ、６…ギ
ヤツプ深さ、７…アペツクス部、８…アペツクス
部角度、９…砥石、１０…ギヤツプ高さ。
Fig. 1 is a side view of a magnetic head core showing an embodiment of the present invention, Fig. 2 is a view showing the processing state showing the grinding process of this head, and Fig. 3 is a side view and a side view of a magnetic head core showing a conventional example. FIG. 4 is a diagram showing a processing state showing the grinding process of the magnetic head core of FIG. 3. 1...I type bar, 2...C type bar, 3...thin film glass, 4...reinforced glass, 5...head gap, 6...gap depth, 7...apex part, 8...apex part angle, 9...grindstone, 10...gap height.
Claims (1)
６０〜９０°であることを特徴とする磁気ヘツド
。 A magnetic head characterized in that the angle of the apex portion in the magnetic head core is 60 to 90 degrees.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2654988U JPH01133303U (en) | 1988-02-29 | 1988-02-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2654988U JPH01133303U (en) | 1988-02-29 | 1988-02-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01133303U true JPH01133303U (en) | 1989-09-11 |
Family
ID=31248277
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2654988U Pending JPH01133303U (en) | 1988-02-29 | 1988-02-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01133303U (en) |
-
1988
- 1988-02-29 JP JP2654988U patent/JPH01133303U/ja active Pending
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