JPS61168938U - - Google Patents
Info
- Publication number
- JPS61168938U JPS61168938U JP5274485U JP5274485U JPS61168938U JP S61168938 U JPS61168938 U JP S61168938U JP 5274485 U JP5274485 U JP 5274485U JP 5274485 U JP5274485 U JP 5274485U JP S61168938 U JPS61168938 U JP S61168938U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- wire
- electromagnets
- head
- printer
- 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
- 230000001105 regulatory effect Effects 0.000 claims 1
Landscapes
- Impact Printers (AREA)
Description
第１図〜第４図は本考案の実施例を示し、第１
図は断面図、第２図はアーマチユアガイドの上面
図、第３図は同下面図、第４図は第２図のＡＡ断
面図、第５図は従来例の一部断面図である。
１４……ヨーク、１４ａ……ヨークコア、１４
ｂ……コイル、１５……リセツトばね（弾性部材
）、１６……アーマチユア、１７……アーマチユ
アガイド、１７ａ……中央部、１７ｂ……腕状突
起、１７ｃ……突起、１７ｄ……押圧平面、１７
ｅ……規制面、１９……ワイヤ、２０……ばね。
1 to 4 show embodiments of the present invention, and the first
The figure is a sectional view, Figure 2 is a top view of the armature guide, Figure 3 is a bottom view of the armature guide, Figure 4 is a sectional view taken along line AA in Figure 2, and Figure 5 is a partial sectional view of a conventional example. . 14...Yoke, 14a...Yoke core, 14
b... Coil, 15... Reset spring (elastic member), 16... Armature, 17... Armature guide, 17a... Center part, 17b... Arm-like projection, 17c... Projection, 17d... Pressing plane, 17
e...Restriction surface, 19...Wire, 20...Spring.
Claims (1)
マチユアと、このアーマチユアに押されて直線的
に移動するワイヤと、このワイヤをアーマチユア
の方向へ付勢する弾性部材とを有するワイヤヘツ
ドプリンタの印字ヘツドにおいて、アーマチユア
とヨークコアの頂部間の距離を一定に保つように
アーマチユアの運動を規制するアーマチユアガイ
ドを設けたことを特徴とするワイヤドツトプリン
タの印字ヘツド。 In a print head of a wire head printer, which has a plurality of electromagnets, an armature that is attracted to the electromagnets, a wire that is pushed by the armature and moves linearly, and an elastic member that biases the wire in the direction of the armature. A printing head for a wire dot printer, characterized in that an armature guide is provided for regulating the movement of the armature so as to maintain a constant distance between the armature and the top of the yoke core.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5274485U JPS61168938U (en) | 1985-04-11 | 1985-04-11 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP5274485U JPS61168938U (en) | 1985-04-11 | 1985-04-11 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61168938U true JPS61168938U (en) | 1986-10-20 |
Family
ID=30572966
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP5274485U Pending JPS61168938U (en) | 1985-04-11 | 1985-04-11 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61168938U (en) |
-
1985
- 1985-04-11 JP JP5274485U patent/JPS61168938U/ja active Pending