JPH0239304U - - Google Patents
Info
- Publication number
- JPH0239304U JPH0239304U JP11610988U JP11610988U JPH0239304U JP H0239304 U JPH0239304 U JP H0239304U JP 11610988 U JP11610988 U JP 11610988U JP 11610988 U JP11610988 U JP 11610988U JP H0239304 U JPH0239304 U JP H0239304U
- Authority
- JP
- Japan
- Prior art keywords
- core
- magnetic head
- glass
- cores
- fix
- 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 claims description 4
- 230000037431 insertion Effects 0.000 claims description 2
- 238000003780 insertion Methods 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims 1
- 238000003466 welding Methods 0.000 claims 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図はこの考案の一実施例である磁気ヘツド
用コアの組立状態を示す正面図、第２図ａ，ｂ、
第３図ａ，ｂはそれぞれ第１図のコアＡおよびコ
アＢの正面図および側面図、第４図は従来の磁気
ヘツド用コアの組立状態を示す正面図、第５図ａ
，ｂ、第６図ａ，ｂはそれぞれ第４図のコアＡお
よびコアＢの正面図および側面図である。
図において、１はコアＡ、２はコアＢ、３はガ
ラス棒、４は接着剤、１１はガラス挿入溝を示す
。なお、図中、同一符号は同一、又は相当部分を
示す。
Fig. 1 is a front view showing the assembled state of a core for a magnetic head which is an embodiment of this invention, Figs. 2a, b,
3a and 3b are respectively a front view and a side view of core A and core B in FIG. 1, FIG. 4 is a front view showing the assembled state of a conventional core for a magnetic head, and FIG. 5a
, b, and FIGS. 6a and 6b are a front view and a side view, respectively, of core A and core B of FIG. 4. In the figure, 1 is a core A, 2 is a core B, 3 is a glass rod, 4 is an adhesive, and 11 is a glass insertion groove. In addition, in the figures, the same reference numerals indicate the same or equivalent parts.
Claims (1)
隙を維持し、固定するガラス溶着において、コア
のガラス挿入溝に開先形状を設けたことを特徴と
する磁気ヘツド用コア。 A core for a magnetic head, characterized in that a groove shape is provided in a glass insertion groove of the core for glass welding to maintain and fix a constant narrow gap between the insulating cores and the metal cores of the magnetic head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11610988U JPH0239304U (en) | 1988-09-01 | 1988-09-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11610988U JPH0239304U (en) | 1988-09-01 | 1988-09-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239304U true JPH0239304U (en) | 1990-03-16 |
Family
ID=31358348
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11610988U Pending JPH0239304U (en) | 1988-09-01 | 1988-09-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239304U (en) |
-
1988
- 1988-09-01 JP JP11610988U patent/JPH0239304U/ja active Pending