JPS63116339U - - Google Patents
Info
- Publication number
- JPS63116339U JPS63116339U JP858087U JP858087U JPS63116339U JP S63116339 U JPS63116339 U JP S63116339U JP 858087 U JP858087 U JP 858087U JP 858087 U JP858087 U JP 858087U JP S63116339 U JPS63116339 U JP S63116339U
- Authority
- JP
- Japan
- Prior art keywords
- bobbin
- electromagnetic means
- printing
- head
- center
- 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
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Impact Printers (AREA)
Description
第１図は、本考案の一実施例の構成図、第２図
は、従来例の構成図、第３図は、印字ヘツドのヨ
ーク及びそのコア部に装着するコイルを示す斜視
図である。
１……ヨーク、２……コア、４……コイル、５
……ボビン、５ａ，５ｂ……側面、Ａ……厚肉部
、Ｂ……薄肉部。
FIG. 1 is a block diagram of an embodiment of the present invention, FIG. 2 is a block diagram of a conventional example, and FIG. 3 is a perspective view showing a yoke of a print head and a coil attached to its core. 1... Yoke, 2... Core, 4... Coil, 5
...Bobbin, 5a, 5b...Side surface, A...Thick part, B...Thin part.
Claims (1)
に前記印字ワイヤをそれぞれ個別に駆動する電磁
手段を環状に配置してなるインパクトドツトプリ
ンタ用印字ヘツドにおける前記電磁手段のコイル
用ボビンであつて、このボビンの隣接電磁手段に
対向する側面の肉厚が、ヘツドの外周側から中心
側へいくに従つて順次薄くなるように構成されて
いることを特徴とする印字ヘツド用ボビン。 A bobbin for a coil of the electromagnetic means in a printing head for an impact dot printer, in which a plurality of printing wires are arranged in the center, and electromagnetic means for driving the printing wires individually are arranged in a ring around the central part, A bobbin for a printing head, characterized in that the thickness of the side surface of the bobbin facing the adjacent electromagnetic means becomes thinner from the outer circumference toward the center of the head.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP858087U JPH0440929Y2 (en) | 1987-01-26 | 1987-01-26 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP858087U JPH0440929Y2 (en) | 1987-01-26 | 1987-01-26 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63116339U true JPS63116339U (en) | 1988-07-27 |
| JPH0440929Y2 JPH0440929Y2 (en) | 1992-09-25 |
Family
ID=30793090
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP858087U Expired JPH0440929Y2 (en) | 1987-01-26 | 1987-01-26 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0440929Y2 (en) |
-
1987
- 1987-01-26 JP JP858087U patent/JPH0440929Y2/ja not_active Expired
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0440929Y2 (en) | 1992-09-25 |