JPH0430945U - - Google Patents
Info
- Publication number
- JPH0430945U JPH0430945U JP7111290U JP7111290U JPH0430945U JP H0430945 U JPH0430945 U JP H0430945U JP 7111290 U JP7111290 U JP 7111290U JP 7111290 U JP7111290 U JP 7111290U JP H0430945 U JPH0430945 U JP H0430945U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- wire
- urging
- electromagnet
- brought
- 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
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
はアーマチユアのストロークと回転モーメントの
関係の例を示す図、第３図は従来例を示す断面図
である。
第１図において、１はワイヤ、１１は基端部、
２はアーマチユア、３は電磁石、４は印字ヘツド
本体、５は復帰手段、６は付勢手段である。
FIG. 1 is a sectional view showing an embodiment of the present invention, FIG. 2 is a view showing an example of the relationship between armature stroke and rotational moment, and FIG. 3 is a sectional view showing a conventional example. In FIG. 1, 1 is a wire, 11 is a base end,
2 is an armature, 3 is an electromagnet, 4 is a printing head body, 5 is a return means, and 6 is a biasing means.
Claims (1)
引されるアーマチユア２に当接させ、前記アーマ
チユア２のストロークに追従して前記ワイヤ１の
先端１２を印字ヘツド本体４より進退させて印字
する印字ヘツドにおいて、 前記ワイヤ１を前記アーマチユア２側に付勢す
る復帰手段５を設けるとともに、前記アーマチユ
ア２を前記電磁石３の吸引方向に付勢する付勢手
段６を設けたことを特徴とする印字ヘツド。[Claims for Utility Model Registration] The base end 11 of the wire 1 is brought into contact with the armature 2 that is attracted by the electromagnet 3, and the tip 12 of the wire 1 is brought into contact with the printing head by following the stroke of the armature 2. In the printing head that is moved forward and backward from the main body 4 for printing, a return means 5 for urging the wire 1 toward the armature 2 is provided, and a urging means 6 for urging the armature 2 in the attracting direction of the electromagnet 3 is provided. A print head characterized by the following:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071112U JPH0736753Y2 (en) | 1990-07-05 | 1990-07-05 | Print head |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990071112U JPH0736753Y2 (en) | 1990-07-05 | 1990-07-05 | Print head |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0430945U true JPH0430945U (en) | 1992-03-12 |
| JPH0736753Y2 JPH0736753Y2 (en) | 1995-08-23 |
Family
ID=31607855
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990071112U Expired - Lifetime JPH0736753Y2 (en) | 1990-07-05 | 1990-07-05 | Print head |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0736753Y2 (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193661A (en) * | 1984-03-15 | 1985-10-02 | Tokyo Electric Co Ltd | Head for dot printer |
-
1990
- 1990-07-05 JP JP1990071112U patent/JPH0736753Y2/en not_active Expired - Lifetime
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS60193661A (en) * | 1984-03-15 | 1985-10-02 | Tokyo Electric Co Ltd | Head for dot printer |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0736753Y2 (en) | 1995-08-23 |