JPS6239204U - - Google Patents
Info
- Publication number
- JPS6239204U JPS6239204U JP12395185U JP12395185U JPS6239204U JP S6239204 U JPS6239204 U JP S6239204U JP 12395185 U JP12395185 U JP 12395185U JP 12395185 U JP12395185 U JP 12395185U JP S6239204 U JPS6239204 U JP S6239204U
- Authority
- JP
- Japan
- Prior art keywords
- recording
- reproducing
- core
- magnetic
- magnetic head
- 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
- 238000004804 winding Methods 0.000 claims description 4
- 239000000696 magnetic material Substances 0.000 claims 1
Description
第１図は本考案による磁気ヘツドの一実施例を
消去用巻線およびバツクコアを省いた状態を示す
上下反転外観図、第２図は第１図の分解斜視図、
第３図および第４図は従来の磁気ヘツドの構造例
を示す外観図および上下反転外観図である。
なお１：記録再生コア、２：記録再生磁気ギヤ
ツプ、３，９，１１：バツクコア、４：記録再生
用巻線、５：スライダ、６：Ｌ字状磁気コア、７
：消去磁気ギヤツプ、１０：切欠き段部、１２：
弾性部材。
FIG. 1 is an upside-down exterior view of an embodiment of the magnetic head according to the present invention, with the erasing winding and back core omitted; FIG. 2 is an exploded perspective view of FIG. 1;
FIGS. 3 and 4 are an external view and an upside-down external view showing an example of the structure of a conventional magnetic head. Note that 1: recording/reproducing core, 2: recording/reproducing magnetic gap, 3, 9, 11: back core, 4: recording/reproducing winding, 5: slider, 6: L-shaped magnetic core, 7
: Erase magnetic gap, 10: Notch step, 12:
Elastic member.
Claims (1)
き合わせて記録再生ギヤツプを形成した記録再生
コア１と中央部にＬ字状磁気コア６を埋設した２
個の非磁性材料よりなる方形スライダを前記記録
再生コア１の両側面に前記Ｌ字状磁気コア６の一
方の端面が前記記録再生磁気ギヤツプの部分にお
いて露出するように配設して消去磁気ギヤツプ２
を形成し、さらに前記記録再生コア１の両脚部に
バツクコア３を架設し閉回路を形成するとともに
記録再生用巻線４を巻き回してなるストラドルイ
レーズ型磁気ヘツドにおいて前記両脚部が短くさ
れた前記記録再生コア１の両側面を２個の切欠き
段部１０を設けた前記スライダにて挾持し、且つ
前記切欠き段部１０内に記録再生用巻線が巻回さ
れたＵ字状のバツクコア１１の自由端部を弾性部
材１２を介して嵌入し、前記記録再生コア１に弾
接し閉磁路を形成してなるストラドルイレーズ型
磁気ヘツド。 A recording/reproducing core 1 has two T-shaped magnetic cores butted against each other at the end surfaces of the arm portions to form a recording/reproducing gap, and a recording/reproducing core 2 has an L-shaped magnetic core 6 buried in the center.
A rectangular slider made of a non-magnetic material is disposed on both sides of the recording/reproducing core 1 so that one end surface of the L-shaped magnetic core 6 is exposed at the recording/reproducing magnetic gap to form an erasing magnetic gap. 2
In the straddle erase type magnetic head, a back core 3 is installed on both legs of the recording/reproducing core 1 to form a closed circuit, and a recording/reproducing winding 4 is wound around the magnetic head. A U-shaped back core in which both sides of the recording/reproducing core 1 are held between the sliders provided with two notched steps 10, and a recording/reproducing winding is wound within the notched steps 10. A straddle erase type magnetic head in which a free end portion of a magnetic head 11 is fitted through an elastic member 12 and comes into elastic contact with the recording/reproducing core 1 to form a closed magnetic path.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12395185U JPS6239204U (en) | 1985-08-14 | 1985-08-14 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12395185U JPS6239204U (en) | 1985-08-14 | 1985-08-14 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6239204U true JPS6239204U (en) | 1987-03-09 |
Family
ID=31015523
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12395185U Pending JPS6239204U (en) | 1985-08-14 | 1985-08-14 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6239204U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0487910U (en) * | 1990-12-13 | 1992-07-30 |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104114A (en) * | 1976-02-04 | 1977-09-01 | Hitachi Ltd | Manufacture of magnetic head |
| JPS60113307A (en) * | 1983-11-25 | 1985-06-19 | Tohoku Metal Ind Ltd | Straddle erasion type magnetic head |
-
1985
- 1985-08-14 JP JP12395185U patent/JPS6239204U/ja active Pending
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS52104114A (en) * | 1976-02-04 | 1977-09-01 | Hitachi Ltd | Manufacture of magnetic head |
| JPS60113307A (en) * | 1983-11-25 | 1985-06-19 | Tohoku Metal Ind Ltd | Straddle erasion type magnetic head |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH0487910U (en) * | 1990-12-13 | 1992-07-30 |
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