JPS6034452U - print head - Google Patents
print headInfo
- Publication number
- JPS6034452U JPS6034452U JP9992884U JP9992884U JPS6034452U JP S6034452 U JPS6034452 U JP S6034452U JP 9992884 U JP9992884 U JP 9992884U JP 9992884 U JP9992884 U JP 9992884U JP S6034452 U JPS6034452 U JP S6034452U
- Authority
- JP
- Japan
- Prior art keywords
- print head
- armature
- magnetic circuit
- printing
- printing hammer
- 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
Landscapes
- Dot-Matrix Printers And Others (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図および第２図は従来の印字ヘッドを構成する印字
ハンマユニットの斜視図、第３図は第１図の概略的な断
面図、第４図ａおよびｂは本考案の各種の実施例におけ
る磁束方向を模型的に示した図、第５図は本考案による
印字ヘッドの一実施例を説明するための概略的な断面図
である。
１・・・ヨーク、４１，４２，４３・・・アマチュア、
２．２１，２２．２３・・・コア、５１，５２，５３・
・・復旧スプリング、３，３１，３２．３３・・・印字
ハンマユニット、６１，６２，６３・・・励磁コイル。1 and 2 are perspective views of a print hammer unit constituting a conventional print head, FIG. 3 is a schematic sectional view of FIG. 1, and FIGS. 4a and 4b are various embodiments of the present invention. FIG. 5 is a schematic cross-sectional view for explaining an embodiment of the print head according to the present invention. 1... York, 41, 42, 43... Amateur,
2.21, 22.23... Core, 51, 52, 53.
...Recovery spring, 3, 31, 32. 33... Printing hammer unit, 61, 62, 63... Excitation coil.
Claims (1)
アマチュアの弾発力で印字動作を行なうようにした印字
ハンマユニットを複数個隣接して配列させた印字ヘッド
において、各印字ハンマユニット自体の磁気回路の磁束
方向が隣りどうし互いに逆方向になるようにしたことを
特徴とする印字ヘッド。In a print head in which a plurality of printing hammer units are arranged adjacent to each other and the magnetic circuit is formed by a core, a yoke, and an armature, and the printing operation is performed by the elastic force of the armature, the magnetic circuit of each printing hammer unit itself is A print head characterized in that adjacent magnetic flux directions are opposite to each other.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9992884U JPS6034452U (en) | 1984-07-02 | 1984-07-02 | print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP9992884U JPS6034452U (en) | 1984-07-02 | 1984-07-02 | print head |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6034452U true JPS6034452U (en) | 1985-03-09 |
Family
ID=30236606
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP9992884U Pending JPS6034452U (en) | 1984-07-02 | 1984-07-02 | print head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6034452U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544617A (en) * | 1977-06-13 | 1979-01-13 | Suwa Seikosha Kk | Structure of wire dot printer head |
-
1984
- 1984-07-02 JP JP9992884U patent/JPS6034452U/en active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS544617A (en) * | 1977-06-13 | 1979-01-13 | Suwa Seikosha Kk | Structure of wire dot printer head |
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