JPH01169332U - - Google Patents
Info
- Publication number
- JPH01169332U JPH01169332U JP6571488U JP6571488U JPH01169332U JP H01169332 U JPH01169332 U JP H01169332U JP 6571488 U JP6571488 U JP 6571488U JP 6571488 U JP6571488 U JP 6571488U JP H01169332 U JPH01169332 U JP H01169332U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- armature
- printer head
- dot printer
- electromagnetic coil
- 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
- 238000005452 bending Methods 0.000 claims 1
- 230000005284 excitation Effects 0.000 claims 1
- 238000003466 welding Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
図面は本考案の一実施例を示すもので、第１図
は一部を切欠して全体構造を縮小して示す側面図
、第２図はアーマチユアとワイヤとを示す斜視図
、第３図は印字前におけるアーマチユアとワイヤ
との状態を示す側面図、第４図は印字の瞬間にお
けるアーマチユアとワイヤとの状態を示す側面図
である。
３……電磁コイル、４……アーマチユア、９…
…ワイヤ、１３……当接部、１４……溶接部。
The drawings show one embodiment of the present invention, in which Fig. 1 is a side view showing the overall structure in a reduced scale with a part cut away, Fig. 2 is a perspective view showing the armature and wires, and Fig. 3 is a side view showing the overall structure in a reduced scale. FIG. 4 is a side view showing the state of the armature and wire before printing, and FIG. 4 is a side view showing the state of the armature and wire at the moment of printing. 3... Electromagnetic coil, 4... Armature, 9...
...Wire, 13...Abutting part, 14...Welding part.
Claims (1)
コイルの励磁作用により駆動するワイヤドツトプ
リンタヘツドにおいて、前記アーマチユアと前記
ワイヤとの溶接部の近傍であつて前記ワイヤの先
端側に寄せた部位で前記ワイヤの曲げ応力に対抗
してこのワイヤの一側を支える当接部を前記アー
マチユアに形成したことを特徴とするワイヤドツ
トプリンタヘツド。 In a wire dot printer head in which an armature to which a rear end of a wire is welded is driven by the excitation action of an electromagnetic coil, the wire is heated at a portion near the weld between the armature and the wire and close to the tip side of the wire. A wire dot printer head characterized in that the armature is formed with an abutting portion that supports one side of the wire against bending stress.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571488U JPH01169332U (en) | 1988-05-18 | 1988-05-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6571488U JPH01169332U (en) | 1988-05-18 | 1988-05-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169332U true JPH01169332U (en) | 1989-11-29 |
Family
ID=31291141
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6571488U Pending JPH01169332U (en) | 1988-05-18 | 1988-05-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169332U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124642U (en) * | 1991-04-26 | 1992-11-13 | 金井 宏之 | Armature for dot printer |
-
1988
- 1988-05-18 JP JP6571488U patent/JPH01169332U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH04124642U (en) * | 1991-04-26 | 1992-11-13 | 金井 宏之 | Armature for dot printer |