JPS61181728U - - Google Patents
Info
- Publication number
- JPS61181728U JPS61181728U JP6660185U JP6660185U JPS61181728U JP S61181728 U JPS61181728 U JP S61181728U JP 6660185 U JP6660185 U JP 6660185U JP 6660185 U JP6660185 U JP 6660185U JP S61181728 U JPS61181728 U JP S61181728U
- Authority
- JP
- Japan
- Prior art keywords
- hammer
- impact
- printing head
- paper
- impact printing
- 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
- 238000001816 cooling Methods 0.000 claims 1
- 238000010438 heat treatment Methods 0.000 claims 1
- 229910001285 shape-memory alloy Inorganic materials 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Impact Printers (AREA)
Description
第１図〜第３図はこの考案の一実施例を示し、
第１図は一部側面図、第２図は動作説明のための
一部側面図、第３図は概略斜視図である。第４図
〜第６図は従来のインパクト印字ヘツドを示し、
第４図は一部側面図、第５図は正面図、第６図は
印字パターン説明図である。
１…ワイヤ（ハンマー）、８…用紙、９…イン
クリボン、１３…アクチユエータ、１６…インパ
クト印字ヘツド。なお、各図中、同一符号は同一
又は相当部分を示す。
Figures 1 to 3 show an embodiment of this invention,
FIG. 1 is a partial side view, FIG. 2 is a partial side view for explaining the operation, and FIG. 3 is a schematic perspective view. Figures 4 to 6 show conventional impact printing heads;
FIG. 4 is a partial side view, FIG. 5 is a front view, and FIG. 6 is an explanatory diagram of the printing pattern. DESCRIPTION OF SYMBOLS 1... Wire (hammer), 8... Paper, 9... Ink ribbon, 13... Actuator, 16... Impact printing head. In each figure, the same reference numerals indicate the same or equivalent parts.
Claims (1)
前記インクリボンのインクを前記用紙上に印字す
るインパクト印字ヘツドにおいて、衝撃を加える
ためのハンマーと、加熱・冷却サイクルによる形
状記憶合金の変形によつて前記ハンマーを駆動す
るハンマー駆動機構とを備えてなることを特徴と
するインパクト印字ヘツド。 (2) ハンマー駆動機構に加熱器および冷却器を
備えた実用新案登録請求の範囲第１項記載のイン
パクト印字ヘツド。[Claims for Utility Model Registration] (1) In an impact printing head that applies impact to paper from above the ink ribbon to print ink from the ink ribbon on the paper, a hammer for applying impact and heating/cooling. An impact printing head comprising: a hammer drive mechanism that drives the hammer by deformation of a shape memory alloy through cycles. (2) The impact printing head according to claim 1, wherein the hammer drive mechanism is equipped with a heater and a cooler.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6660185U JPS61181728U (en) | 1985-05-07 | 1985-05-07 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP6660185U JPS61181728U (en) | 1985-05-07 | 1985-05-07 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61181728U true JPS61181728U (en) | 1986-11-13 |
Family
ID=30599665
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP6660185U Pending JPS61181728U (en) | 1985-05-07 | 1985-05-07 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61181728U (en) |
-
1985
- 1985-05-07 JP JP6660185U patent/JPS61181728U/ja active Pending
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