JPH01109809U - - Google Patents
Info
- Publication number
- JPH01109809U JPH01109809U JP354288U JP354288U JPH01109809U JP H01109809 U JPH01109809 U JP H01109809U JP 354288 U JP354288 U JP 354288U JP 354288 U JP354288 U JP 354288U JP H01109809 U JPH01109809 U JP H01109809U
- Authority
- JP
- Japan
- Prior art keywords
- gap
- core
- recording
- erasing
- reproducing
- 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
- 239000010409 thin film Substances 0.000 claims 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は本考案を具体化した一実施例を示す磁
気ヘツドの斜視図、第２図は磁気ヘツドのギヤツ
プ部近傍を示す拡大平面図、第３図は従来の磁気
ヘツドを示す斜視図である。
図中、２は記録再生用コア、３は消去用コア、
５は記録再生用ギヤツプ、６は消去用ギヤツプ、
７ａは記録再生用コア内側半体、８ａは消去用コ
ア内側半体、９及び１０はポールピースである。
FIG. 1 is a perspective view of a magnetic head showing an embodiment of the present invention, FIG. 2 is an enlarged plan view showing the vicinity of the gap of the magnetic head, and FIG. 3 is a perspective view of a conventional magnetic head. be. In the figure, 2 is a recording/reproducing core, 3 is an erasing core,
5 is a recording/reproducing gap, 6 is an erasing gap,
7a is the inner half of the recording/reproducing core, 8a is the inner half of the erasing core, and 9 and 10 are pole pieces.
Claims (1)
記録媒体の移動方向に対し前後方向に設けた磁気
ヘツドにおいて、 記録再生用コア２と消去用コア３との間に配置
されるポールピース９，１０、磁気ギヤツプ５，
６及びコア半体７ａ，８ａを薄膜で形成したこと
を特徴とする磁気ヘツド。[Scope of Claim for Utility Model Registration] In a magnetic head in which a recording/reproducing gap 5 and an erasing gap 6 are provided in the longitudinal direction with respect to the moving direction of the recording medium, between the recording/reproducing core 2 and the erasing core 3. Pole pieces 9, 10 to be arranged, magnetic gap 5,
6 and core halves 7a and 8a are formed of thin films.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP354288U JPH01109809U (en) | 1988-01-14 | 1988-01-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP354288U JPH01109809U (en) | 1988-01-14 | 1988-01-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01109809U true JPH01109809U (en) | 1989-07-25 |
Family
ID=31205267
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP354288U Pending JPH01109809U (en) | 1988-01-14 | 1988-01-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01109809U (en) |
-
1988
- 1988-01-14 JP JP354288U patent/JPH01109809U/ja active Pending