JPH02110008U - - Google Patents
Info
- Publication number
- JPH02110008U JPH02110008U JP1553189U JP1553189U JPH02110008U JP H02110008 U JPH02110008 U JP H02110008U JP 1553189 U JP1553189 U JP 1553189U JP 1553189 U JP1553189 U JP 1553189U JP H02110008 U JPH02110008 U JP H02110008U
- Authority
- JP
- Japan
- Prior art keywords
- sprue
- magnetic head
- bobbin
- protrusion
- flange
- 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.)
- Granted
Links
- 238000002347 injection Methods 0.000 claims 1
- 239000007924 injection Substances 0.000 claims 1
Landscapes
- Magnetic Heads (AREA)
Description
第１図は、この考案の磁気ヘツド用ボビンの一
例を示す斜視図、第２図は、この考案の磁気ヘツ
ド用ボビンの別の一例を示す斜視図、第３図は、
従来の磁気ヘツド用ボビンの一例を示す斜視図、
第４図は、ジンバル型磁気ヘツドの概略断面図で
ある。
１…ボビン、２…鍔、３…突起、ａ…切欠き部
、ｂ…凹部。
FIG. 1 is a perspective view showing an example of the magnetic head bobbin of this invention, FIG. 2 is a perspective view showing another example of the magnetic head bobbin of this invention, and FIG.
A perspective view showing an example of a conventional magnetic head bobbin,
FIG. 4 is a schematic cross-sectional view of the gimbal type magnetic head. 1... Bobbin, 2... Flange, 3... Protrusion, a... Notch, b... Recess.
Claims (1)
湯口跡の突起が周囲の端縁位置より内側に引込む
形状としたことを特徴とする磁気ヘツド用ボビン
。 1. A bobbin for a magnetic head, characterized in that a flange at a position corresponding to a sprue of an injection mold is shaped so that a protrusion of the sprue trace is drawn inward from a surrounding edge position.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989015531U JPH075528Y2 (en) | 1989-02-13 | 1989-02-13 | Bobbin for magnetic head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989015531U JPH075528Y2 (en) | 1989-02-13 | 1989-02-13 | Bobbin for magnetic head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH02110008U true JPH02110008U (en) | 1990-09-03 |
| JPH075528Y2 JPH075528Y2 (en) | 1995-02-08 |
Family
ID=31227662
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989015531U Expired - Lifetime JPH075528Y2 (en) | 1989-02-13 | 1989-02-13 | Bobbin for magnetic head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH075528Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177064U (en) * | 1983-05-10 | 1984-11-27 | 松下電器産業株式会社 | magnetic head device |
-
1989
- 1989-02-13 JP JP1989015531U patent/JPH075528Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS59177064U (en) * | 1983-05-10 | 1984-11-27 | 松下電器産業株式会社 | magnetic head device |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH075528Y2 (en) | 1995-02-08 |
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