JPH0390950U - - Google Patents
Info
- Publication number
- JPH0390950U JPH0390950U JP15155689U JP15155689U JPH0390950U JP H0390950 U JPH0390950 U JP H0390950U JP 15155689 U JP15155689 U JP 15155689U JP 15155689 U JP15155689 U JP 15155689U JP H0390950 U JPH0390950 U JP H0390950U
- Authority
- JP
- Japan
- Prior art keywords
- wire
- head unit
- exterior case
- case body
- front exterior
- 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
- 230000037431 insertion Effects 0.000 claims 1
- 238000003780 insertion Methods 0.000 claims 1
- 230000005855 radiation Effects 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の一実施例の概略構成を示す要
部断面図で、第２図は従来例の概略構成を示す要
部断面図である。
２０……ヘツドユニツト、２１……ノーズ、２
２……前部外装ケース体、２３……後部外装ケー
ス体、２４……放熱フイン、２５……外装ケース
、２６……ワイヤ、２７……バネ、２８……ハン
マー、２９……電磁石、３０……隔壁、３１……
小孔、３２，３２ａ，３２ｂ，３２ｃ，３３ｄ…
…案内板、３３……ノズル。
FIG. 1 is a sectional view of a main part showing a schematic structure of an embodiment of the present invention, and FIG. 2 is a sectional view of a main part showing a schematic structure of a conventional example. 20...Head unit, 21...Nose, 2
2...Front exterior case body, 23...Rear exterior case body, 24...Radiation fin, 25...Exterior case, 26...Wire, 27...Spring, 28...Hammer, 29...Electromagnet, 30 ...Bulkhead, 31...
Small holes, 32, 32a, 32b, 32c, 33d...
...Guidance board, 33...Nozzle.
Claims (1)
ドツトプリンタのヘツドユニツトにおいて、該ヘ
ツドユニツトは該ワイヤを保持するために一体に
形成されたノーズと前部外装ケース体を備え、該
前部外装ケース体に設けられたワイヤ挿通孔は、
該ワイヤ毎に対応して設けられた構成としたこと
を特徴とするワイヤドツトプリンタのヘツドユニ
ツト。 A head unit of a wire dot printer that prints with a dot of wire, the head unit includes a nose integrally formed to hold the wire and a front exterior case body, and a head unit provided on the front exterior case body. The wire insertion hole is
A head unit for a wire dot printer, characterized in that the head unit is configured to correspond to each wire.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151556U JPH0734676Y2 (en) | 1989-12-28 | 1989-12-28 | Wire dot printer head unit |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1989151556U JPH0734676Y2 (en) | 1989-12-28 | 1989-12-28 | Wire dot printer head unit |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0390950U true JPH0390950U (en) | 1991-09-17 |
| JPH0734676Y2 JPH0734676Y2 (en) | 1995-08-09 |
Family
ID=31697851
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1989151556U Expired - Lifetime JPH0734676Y2 (en) | 1989-12-28 | 1989-12-28 | Wire dot printer head unit |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0734676Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160844U (en) * | 1980-05-02 | 1981-11-30 | ||
| JPS57103858A (en) * | 1980-12-22 | 1982-06-28 | Hitachi Ltd | Printing head for dot matrix |
-
1989
- 1989-12-28 JP JP1989151556U patent/JPH0734676Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56160844U (en) * | 1980-05-02 | 1981-11-30 | ||
| JPS57103858A (en) * | 1980-12-22 | 1982-06-28 | Hitachi Ltd | Printing head for dot matrix |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0734676Y2 (en) | 1995-08-09 |