JPH0259938U - - Google Patents
Info
- Publication number
- JPH0259938U JPH0259938U JP13941688U JP13941688U JPH0259938U JP H0259938 U JPH0259938 U JP H0259938U JP 13941688 U JP13941688 U JP 13941688U JP 13941688 U JP13941688 U JP 13941688U JP H0259938 U JPH0259938 U JP H0259938U
- Authority
- JP
- Japan
- Prior art keywords
- actuator
- print head
- leaf spring
- arm
- armature
- 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
- 238000013016 damping Methods 0.000 claims description 2
- 239000000463 material Substances 0.000 claims description 2
- 239000002184 metal Substances 0.000 claims description 2
- 239000011347 resin Substances 0.000 claims 1
- 229920005989 resin Polymers 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の実施例を示す側面図、第２図
はドツトプリンタ印字ヘツドの要部を示す側面図
、第３図Ａ〜Ｅはアクチユエータの動作説明図、
第４図はアクチユエータストロークを説明する波
形図である。
１……アクチユエータ、７……アーム部、７１
……金属製アーム部材、１４……小孔、１５……
減衰特性の大きい材料。
Fig. 1 is a side view showing an embodiment of the present invention, Fig. 2 is a side view showing the main parts of a dot printer print head, Figs. 3 A to E are explanatory diagrams of the operation of the actuator,
FIG. 4 is a waveform diagram illustrating the actuator stroke. 1... Actuator, 7... Arm section, 7 1
...Metal arm member, 14...Small hole, 15...
Material with high damping properties.
Claims (1)
ばねの他端に固定されたアーマチユアと、このア
ーマチユアにアーム部を介して取り付けられたワ
イヤとよりなるドツトプリンタ印字ヘツドのアク
チユエータにおいて、 前記アーム部を、金属製アーム部材に多数の小
孔を穿設し、夫々の小孔にゴム又は樹脂等の減衰
特性の大きい材料を充填して構成したことを特徴
とするドツトプリンタ印字ヘツドのアクチユエー
タ。[Claims for Utility Model Registration] A dot printer print head consisting of a leaf spring fixed at one end to a frame, an armature fixed to the other end of the leaf spring, and a wire attached to the armature via the arm. In the actuator, the arm portion is constructed by forming a large number of small holes in a metal arm member, and filling each small hole with a material having high damping characteristics such as rubber or resin. Print head actuator.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941688U JPH0647727Y2 (en) | 1988-10-26 | 1988-10-26 | Dot printer print head actuator |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP13941688U JPH0647727Y2 (en) | 1988-10-26 | 1988-10-26 | Dot printer print head actuator |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0259938U true JPH0259938U (en) | 1990-05-01 |
| JPH0647727Y2 JPH0647727Y2 (en) | 1994-12-07 |
Family
ID=31402654
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP13941688U Expired - Lifetime JPH0647727Y2 (en) | 1988-10-26 | 1988-10-26 | Dot printer print head actuator |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0647727Y2 (en) |
-
1988
- 1988-10-26 JP JP13941688U patent/JPH0647727Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0647727Y2 (en) | 1994-12-07 |
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