JPS5829450U - Ink ribbon skew correction detection mechanism - Google Patents
Ink ribbon skew correction detection mechanismInfo
- Publication number
- JPS5829450U JPS5829450U JP12371281U JP12371281U JPS5829450U JP S5829450 U JPS5829450 U JP S5829450U JP 12371281 U JP12371281 U JP 12371281U JP 12371281 U JP12371281 U JP 12371281U JP S5829450 U JPS5829450 U JP S5829450U
- Authority
- JP
- Japan
- Prior art keywords
- detector
- ink ribbon
- ribbon
- detection mechanism
- skew correction
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図はラインプリンタ装置の一路構成を示す側面図、
第２図ａは従来のリボンユニットの構成を示す正面図、
ｂはそのスキュー補正機構を示す側面図、Ｃはその検出
手段を示す正面図、第３図ａは本考案のインクリボンリ
ボン補正検出機構の一実施例を示す側面図、ｂはその第
１のデテクタによる検出手段を示す正面図、Ｃは第２の
デテクタによる検出手段を示す正面図、第４図ａ、
ｂは第１、第２のデテクタの揺動を示す正面図である。
図において、１は印字機構部、３は印字用紙、４はトラ
クタ、５は活字ドラム、９は印字ハンマ、１０はリボン
ユニット、１１はインクリボン、１２は揺動板、１３は
回転軸、１４は偏心カム、１５は上軸用モータ、１６は
下軸用モータ、１７はモータ、１８はデテクタ、２０．
２０−１はマイクロスイッチ、２１は第１のデテクタ、
２２は第２のデテクタ、をそれぞれ示す。FIG. 1 is a side view showing the one-way configuration of the line printer device;
FIG. 2a is a front view showing the configuration of a conventional ribbon unit;
b is a side view showing the skew correction mechanism, C is a front view showing the detection means, FIG. 3a is a side view showing one embodiment of the ink ribbon ribbon correction detection mechanism of the present invention, and b is the first A front view showing the detection means by the detector; C is a front view showing the detection means by the second detector; FIG. 4a;
b is a front view showing the swinging of the first and second detectors; In the figure, 1 is a printing mechanism, 3 is a printing paper, 4 is a tractor, 5 is a type drum, 9 is a printing hammer, 10 is a ribbon unit, 11 is an ink ribbon, 12 is a rocking plate, 13 is a rotating shaft, 14 15 is an eccentric cam, 15 is a motor for the upper shaft, 16 is a motor for the lower shaft, 17 is a motor, 18 is a detector, 20.
20-1 is a microswitch, 21 is a first detector,
22 indicates a second detector, respectively.
Claims (1)
において、偏心カムにてリボンユニットを揺動させリボ
ンのスキュー補正を行なう補正機構であって、該スキュ
ー補正量を検出するための第１のデテクタと第２のデテ
クタを有し、該第１のデテクタに対し第２のデテクタを
回転角の異なる位置の検出手段とし、前記第１と第２の
デテクタにより前記偏心カムを２段階の揺動可能に構成
したことを特徴とするインクリボンリボン補正検出機構
。In a line printer device having a wide and long ink ribbon, a correction mechanism corrects ribbon skew by swinging a ribbon unit using an eccentric cam, the correction mechanism including a first detector for detecting the amount of skew correction. a second detector, the second detector is used as a detection means for a position having a different rotational angle from the first detector, and the first and second detectors enable the eccentric cam to swing in two stages. An ink ribbon ribbon correction detection mechanism characterized by comprising:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12371281U JPS5829450U (en) | 1981-08-21 | 1981-08-21 | Ink ribbon skew correction detection mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12371281U JPS5829450U (en) | 1981-08-21 | 1981-08-21 | Ink ribbon skew correction detection mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5829450U true JPS5829450U (en) | 1983-02-25 |
Family
ID=29917603
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12371281U Pending JPS5829450U (en) | 1981-08-21 | 1981-08-21 | Ink ribbon skew correction detection mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5829450U (en) |
-
1981
- 1981-08-21 JP JP12371281U patent/JPS5829450U/en active Pending
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