JPS6430237U - - Google Patents
Info
- Publication number
- JPS6430237U JPS6430237U JP12532987U JP12532987U JPS6430237U JP S6430237 U JPS6430237 U JP S6430237U JP 12532987 U JP12532987 U JP 12532987U JP 12532987 U JP12532987 U JP 12532987U JP S6430237 U JPS6430237 U JP S6430237U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- wire
- armature
- magnet
- tip
- 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
- 239000000919 ceramic Substances 0.000 claims description 2
- 125000006850 spacer group Chemical group 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第1図aは本考案のワイヤドツトプリンタ用印
字ヘツドの印字ワイヤを示す斜視図、第1図bは
印字ワイヤの印字部の拡大図、第2図は本考案が
適用される印字ヘツドを示す側断面図、第3図は
印字ワイヤの印字部の磨耗状態を示す側面図であ
る。
図に於いて、2は印字マグネツト、3は印字ワ
イヤ、3aは印字部、4は枠体、4aはワイヤガ
イド、5はアマチユア、6は板ばね、7はコア、
8はビーム、9はコイル、10aはマグネツトベ
ース、10b,10dは磁路部、10cはスペー
サ、11は永久磁石、12はセラミツク層である
。
Fig. 1a is a perspective view showing the printing wire of the printing head for a wire dot printer of the present invention, Fig. 1b is an enlarged view of the printing part of the printing wire, and Fig. 2 is a side view showing the printing head to which the invention is applied. The sectional view and FIG. 3 are side views showing the state of wear of the printing portion of the printing wire. In the figure, 2 is a printing magnet, 3 is a printing wire, 3a is a printing section, 4 is a frame, 4a is a wire guide, 5 is an armature, 6 is a leaf spring, 7 is a core,
8 is a beam, 9 is a coil, 10a is a magnet base, 10b and 10d are magnetic path sections, 10c is a spacer, 11 is a permanent magnet, and 12 is a ceramic layer.
Claims (1)
と、 前記アマチユア5の先端に後端部を固定した印
字ワイヤ3とから成り、 前記印字マグネツト2を励磁して印字を行うワ
イヤドツトプリンタ用印字ヘツドに於いて、 前記印字ワイヤ先端の印字部3aにセラミツク
層12をコーテイングしたことを特徴とするワイ
ヤドツトプリンタ用印字ヘツド。[Claims for Utility Model Registration] An armature 5, and a printing magnet 2 facing the armature 5.
and a printing wire 3 whose rear end is fixed to the tip of the armature 5, in a printing head for a wire dot printer that prints by exciting the printing magnet 2, a printing portion 3a at the tip of the printing wire is provided. A print head for a wire dot printer, characterized in that it is coated with a ceramic layer 12.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12532987U JPS6430237U (en) | 1987-08-18 | 1987-08-18 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP12532987U JPS6430237U (en) | 1987-08-18 | 1987-08-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6430237U true JPS6430237U (en) | 1989-02-23 |
Family
ID=31375838
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP12532987U Pending JPS6430237U (en) | 1987-08-18 | 1987-08-18 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6430237U (en) |
Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS5898261A (en) * | 1981-12-08 | 1983-06-11 | Nachi Fujikoshi Corp | Hard cover treated pin |
JPS58193166A (en) * | 1982-04-01 | 1983-11-10 | Hitachi Metals Ltd | Wire for dot printer |
JPS6153143B2 (en) * | 1980-07-18 | 1986-11-17 | Kobe Steel Ltd |
-
1987
- 1987-08-18 JP JP12532987U patent/JPS6430237U/ja active Pending
Patent Citations (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS6153143B2 (en) * | 1980-07-18 | 1986-11-17 | Kobe Steel Ltd | |
JPS5898261A (en) * | 1981-12-08 | 1983-06-11 | Nachi Fujikoshi Corp | Hard cover treated pin |
JPS58193166A (en) * | 1982-04-01 | 1983-11-10 | Hitachi Metals Ltd | Wire for dot printer |