JPH031045U - - Google Patents
Info
- Publication number
- JPH031045U JPH031045U JP6110889U JP6110889U JPH031045U JP H031045 U JPH031045 U JP H031045U JP 6110889 U JP6110889 U JP 6110889U JP 6110889 U JP6110889 U JP 6110889U JP H031045 U JPH031045 U JP H031045U
- Authority
- JP
- Japan
- Prior art keywords
- printing
- hammer
- row direction
- height
- hammers
- 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図は本考案によるハンマ機構部を示す上面
図、第２図は従来例によるハンマ位置と打撃力の
関係を示すグラフ、第３図はギヤツプと打撃力の
関係を示すグラフ、第４図は従来例によるハンマ
機構部を示す上面図である。
図において、１……ハンマ機構部、２……印刷
ハンマ、３……ハンマコイル、１０……従来例に
おける印刷ハンマである。
Fig. 1 is a top view showing the hammer mechanism according to the present invention, Fig. 2 is a graph showing the relationship between hammer position and impact force according to the conventional example, Fig. 3 is a graph showing the relationship between gap and impact force, and Fig. 4 FIG. 2 is a top view showing a hammer mechanism section according to a conventional example. In the figure, 1... Hammer mechanism section, 2... Printing hammer, 3... Hammer coil, 10... Printing hammer in the conventional example.
Claims (1)
ンマを有し、永久磁石を含む磁気回路により前記
印刷ハンマを印刷待期位置まで弾性変形させて、
印刷指令によりハンマコイルに電流を流して弾性
エネルギーにより印刷させるハンマ機構部におい
て、行方向中央部の印刷ハンマの高さを行方向両
端部の印刷ハンマの高さより高くしたことを特徴
とするハンマ機構部。 It has a plurality of printing hammers arranged side by side along the row direction, and elastically deforms the printing hammers to a printing waiting position by a magnetic circuit including a permanent magnet,
A hammer mechanism unit that causes printing by applying elastic energy by applying a current to a hammer coil in response to a print command, wherein the height of the printing hammer at the center in the row direction is higher than the height of the printing hammers at both ends in the row direction. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110889U JPH0730367Y2 (en) | 1989-05-26 | 1989-05-26 | Hammer mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6110889U JPH0730367Y2 (en) | 1989-05-26 | 1989-05-26 | Hammer mechanism |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH031045U true JPH031045U (en) | 1991-01-08 |
| JPH0730367Y2 JPH0730367Y2 (en) | 1995-07-12 |
Family
ID=31589066
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6110889U Expired - Lifetime JPH0730367Y2 (en) | 1989-05-26 | 1989-05-26 | Hammer mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0730367Y2 (en) |
-
1989
- 1989-05-26 JP JP6110889U patent/JPH0730367Y2/en not_active Expired - Lifetime
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0730367Y2 (en) | 1995-07-12 |
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