JPH0426406U - - Google Patents
Info
- Publication number
- JPH0426406U JPH0426406U JP6364890U JP6364890U JPH0426406U JP H0426406 U JPH0426406 U JP H0426406U JP 6364890 U JP6364890 U JP 6364890U JP 6364890 U JP6364890 U JP 6364890U JP H0426406 U JPH0426406 U JP H0426406U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic
- recording
- reproduction
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 4
- 238000004804 winding Methods 0.000 description 1
Description
第１図は、本考案によるコンビネーシヨン磁気
ヘツドの構成を示す斜視図。第２図は、本考案に
よる再生用磁気ヘツド素子の構成を示す斜視図。
第３図は、従来のコンビネーシヨン磁気ヘツドの
構成を示す斜視図である。
１……再生用磁気コア、２……巻線、３……記録
用ダミーコア、４……スペーサ、５……ホルダー
、６……記録用磁気コア、７……磁気ギヤツプ材
。
FIG. 1 is a perspective view showing the structure of a combination magnetic head according to the present invention. FIG. 2 is a perspective view showing the structure of the reproducing magnetic head element according to the present invention.
FIG. 3 is a perspective view showing the structure of a conventional combination magnetic head. DESCRIPTION OF SYMBOLS 1... Magnetic core for reproduction, 2... Winding wire, 3... Dummy core for recording, 4... Spacer, 5... Holder, 6... Magnetic core for recording, 7... Magnetic gap material.
Claims (1)
記録用磁気コアと、巻線を施した狭トラツク幅を
有する略Ｃ字状の再生用磁気コアとを互いに突き
合わせ、該再生用磁気コアの両側に非磁性薄板の
スペーサを介して、記録用ダミーコアを配置し、
突き合わせ面の間に磁気ギヤツプ材を介挿し形成
した記録再生機能を有したコンビネーシヨン磁気
ヘツドにおいて、記録用ダミーコアの側面と同一
形状にした非磁性薄板のスペーサを予め記録用ダ
ミーコアの側面に接着固着し、ホルダーに組込ん
だ再生用磁気コアの両側に、スペーサと記録用ダ
ミーコアとを一体に接着した一体物を配置してホ
ルダーに組込み形成した再生用磁気ヘツド素子を
用いたことを特徴とするコンビネーシヨン磁気ヘ
ツド。 A generally C-shaped recording magnetic core having a wide track width and having a wire wound thereon and a roughly C-shaped reproducing magnetic core having a narrow track width having a wire wound are butted against each other to form the magnetic core for reproduction. A recording dummy core is placed on both sides of the core via a nonmagnetic thin plate spacer,
In a combination magnetic head with a recording/reproducing function formed by inserting a magnetic gap material between the abutting surfaces, a thin non-magnetic plate spacer with the same shape as the side surface of the recording dummy core is adhesively fixed to the side surface of the recording dummy core in advance. The present invention is characterized in that a magnetic head element for reproduction is formed by arranging a spacer and a recording dummy core integrally bonded together on both sides of a magnetic core for reproduction incorporated in the holder. Combination magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6364890U JPH0426406U (en) | 1990-06-15 | 1990-06-15 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6364890U JPH0426406U (en) | 1990-06-15 | 1990-06-15 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0426406U true JPH0426406U (en) | 1992-03-03 |
Family
ID=31593889
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6364890U Pending JPH0426406U (en) | 1990-06-15 | 1990-06-15 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0426406U (en) |
-
1990
- 1990-06-15 JP JP6364890U patent/JPH0426406U/ja active Pending