JPH01169331U - - Google Patents
Info
- Publication number
- JPH01169331U JPH01169331U JP6505388U JP6505388U JPH01169331U JP H01169331 U JPH01169331 U JP H01169331U JP 6505388 U JP6505388 U JP 6505388U JP 6505388 U JP6505388 U JP 6505388U JP H01169331 U JPH01169331 U JP H01169331U
- Authority
- JP
- Japan
- Prior art keywords
- armature
- elastic body
- wire
- spacer
- dot head
- 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
- 125000006850 spacer group Chemical group 0.000 claims description 5
- 239000002184 metal Substances 0.000 description 2
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の一実施例を示すインパクトド
ツトヘツドの断面図である。第２図ａ，ｂは、レ
バーホルダーの金属スペーサー装置部を示すもの
でａは平面図、ｂは側断面図である。第３図は従
来のインパクトドツトヘツドの駆動部分を示す断
面図である。
１……コイルコア、５……レバーホルダー、６
……アーマチユア、７……金属スペーサー、９…
…ゴムスペーサー。
FIG. 1 is a sectional view of an impact dot head showing an embodiment of the present invention. Figures 2a and 2b show the metal spacer device portion of the lever holder, with a being a plan view and b being a side sectional view. FIG. 3 is a sectional view showing the driving portion of a conventional impact dot head. 1...Coil core, 5...Lever holder, 6
... Armature, 7... Metal spacer, 9...
...Rubber spacer.
Claims (1)
ヨークを介し電磁石により吸引、印字を行なうイ
ンパクトドツトヘツドにおいて、前記アーマチユ
アの衝突時のはね返りを押さえる弾性体と、前記
アーマチユアと前記弾性体の間に位置する高硬度
薄板スペーサーと、前記弾性体、前記スペーサー
を保持する表面硬化処理を施されたレバーホルダ
ーとを有することを特徴とするワイヤー式インパ
クトドツトヘツド。 An impact dot head in which an armature with a dot wire at the tip is attracted by an electromagnet through a yoke to perform printing, includes an elastic body that suppresses rebound when the armature collides with the armature, and a high hardness body located between the armature and the elastic body. A wire-type impact dot head comprising a thin plate spacer, the elastic body, and a surface-hardened lever holder that holds the spacer.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6505388U JPH01169331U (en) | 1988-05-17 | 1988-05-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6505388U JPH01169331U (en) | 1988-05-17 | 1988-05-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH01169331U true JPH01169331U (en) | 1989-11-29 |
Family
ID=31290500
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6505388U Pending JPH01169331U (en) | 1988-05-17 | 1988-05-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH01169331U (en) |
-
1988
- 1988-05-17 JP JP6505388U patent/JPH01169331U/ja active Pending