JPS61118738U - - Google Patents
Info
- Publication number
- JPS61118738U JPS61118738U JP47685U JP47685U JPS61118738U JP S61118738 U JPS61118738 U JP S61118738U JP 47685 U JP47685 U JP 47685U JP 47685 U JP47685 U JP 47685U JP S61118738 U JPS61118738 U JP S61118738U
- Authority
- JP
- Japan
- Prior art keywords
- core
- armature
- leaf spring
- hole
- printing 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.)
- Granted
Links
- 239000000945 filler Substances 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図は本考案の実施例を示す断面図、第２図
は従来の印字ヘツドを示す断面図、第３図は第１
図に示した実施例に用いるオイルシートの形状を
示す斜視図である。
２……コア、３……永久磁石、４……コイル、
７……板ばね、８……アーマチユア、９……ワイ
ヤ、１３……オイルシート、１４……充填材。
Fig. 1 is a sectional view showing an embodiment of the present invention, Fig. 2 is a sectional view showing a conventional print head, and Fig. 3 is a sectional view showing an embodiment of the present invention.
FIG. 3 is a perspective view showing the shape of an oil sheet used in the example shown in the figure. 2... Core, 3... Permanent magnet, 4... Coil,
7... Leaf spring, 8... Armature, 9... Wire, 13... Oil sheet, 14... Filler.
Claims (1)
をコアに吸着するワイヤドツト印字ヘツドにおい
て、コアが挿通する孔を形成した円盤状のオイル
含浸材を備え、該オイル含浸材を、孔にコアが挿
通した状態でアーマチユアまたは板ばねとコイル
との間に配設したことを特徴とするワイヤドツト
印字ヘツド。 A wire dot printing head that attracts an armature or a leaf spring to the core by magnetic attraction, is equipped with a disc-shaped oil-impregnated material with a hole through which the core is inserted, and the core is inserted into the hole. A wire dot printing head characterized in that it is arranged between an armature or a leaf spring and a coil.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000476U JPH0354917Y2 (en) | 1985-01-09 | 1985-01-09 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1985000476U JPH0354917Y2 (en) | 1985-01-09 | 1985-01-09 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS61118738U true JPS61118738U (en) | 1986-07-26 |
| JPH0354917Y2 JPH0354917Y2 (en) | 1991-12-05 |
Family
ID=30472353
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1985000476U Expired JPH0354917Y2 (en) | 1985-01-09 | 1985-01-09 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0354917Y2 (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147409U (en) * | 1978-04-04 | 1979-10-13 | ||
| JPS5734979A (en) * | 1980-08-11 | 1982-02-25 | Brother Ind Ltd | Type head for dot printer |
| JPS59181749U (en) * | 1983-05-20 | 1984-12-04 | 株式会社ピーエフユー | Wear-resistant structure of print head |
-
1985
- 1985-01-09 JP JP1985000476U patent/JPH0354917Y2/ja not_active Expired
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS54147409U (en) * | 1978-04-04 | 1979-10-13 | ||
| JPS5734979A (en) * | 1980-08-11 | 1982-02-25 | Brother Ind Ltd | Type head for dot printer |
| JPS59181749U (en) * | 1983-05-20 | 1984-12-04 | 株式会社ピーエフユー | Wear-resistant structure of print head |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0354917Y2 (en) | 1991-12-05 |
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