JPS6394746U - - Google Patents
Info
- Publication number
- JPS6394746U JPS6394746U JP18906286U JP18906286U JPS6394746U JP S6394746 U JPS6394746 U JP S6394746U JP 18906286 U JP18906286 U JP 18906286U JP 18906286 U JP18906286 U JP 18906286U JP S6394746 U JPS6394746 U JP S6394746U
- Authority
- JP
- Japan
- Prior art keywords
- members
- plate
- ribbon
- print head
- platen
- 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
- 230000001012 protector Effects 0.000 claims 3
- 125000006850 spacer group Chemical group 0.000 claims 2
- 238000011109 contamination Methods 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Handling Of Sheets (AREA)
- Common Mechanisms (AREA)
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第1図は本考案の一実施例を示す分解斜視図、
第2図は同実施例の正面図、第3図は同実施例の
側面図、第4図は本考案の第1の使用例を示す斜
視図、第5図は同使用例の側断面図、第6図は同
使用例のプラテンギヤツプ調整機構の分解斜視図
、第7図は同一部破断正面図、第8図a,b,c
は同使用例の動作を示す要部側面図、第9図は本
考案の第2の使用例を示す斜視図、第10図は同
使用例の回路図、第11図は従来例の斜視図、第
12図は従来例の特性を示すグラフである。
1……プラテン、2……プリントヘツド、11
……用紙、12……インクリボン、13,14…
…フイルム、13b,14b……窓部、15……
ゴム突起。
FIG. 1 is an exploded perspective view showing an embodiment of the present invention;
Fig. 2 is a front view of the same embodiment, Fig. 3 is a side view of the same embodiment, Fig. 4 is a perspective view showing the first usage example of the present invention, and Fig. 5 is a side sectional view of the same usage example. , Fig. 6 is an exploded perspective view of the platen gap adjustment mechanism of the same usage example, Fig. 7 is a partially cutaway front view of the same, Fig. 8 a, b, c
9 is a side view of the main part showing the operation of the same usage example, FIG. 9 is a perspective view showing the second usage example of the present invention, FIG. 10 is a circuit diagram of the same usage example, and FIG. 11 is a perspective view of the conventional example. , FIG. 12 is a graph showing the characteristics of the conventional example. 1...Platen, 2...Print head, 11
... Paper, 12 ... Ink ribbon, 13, 14 ...
...Film, 13b, 14b...Window part, 15...
rubber protrusion.
Claims (1)
ス移動して印字を行うプリンタの、前記プラテン
とプリントヘツド間にセツトされた用紙とインク
リボン間に介在して、リボン汚染を防ぐリボンプ
ロテクタであつて、 前記プリントヘツドのピンが飛出可能な窓部を
設けた同一形状の2枚の板状部材を重ね合せた構
造とし、 該2枚の板状部材の少くともプリンタヘツド先
端の圧接範囲の内側壁に、それぞれ向い合せに導
電性部材を配し、 かつ、上記2枚の板状部材の間に、弾性部材よ
り成るスペーサを介在させたことを特徴とするリ
ボンプロテクタ。 2 スペーサとして、2枚の板状部材のいずれか
一方、もしくは両方の内壁に一定高さのゴム突起
を点在させたことを特徴とする実用新案登録請求
の範囲第1項記載のリボンプロテクタ。[Claims for Utility Model Registration] 1. In a printer that prints by moving the print head in space opposite the platen, the ink ribbon is interposed between the paper set between the platen and the print head to prevent ribbon contamination. The ribbon protector has a structure in which two plate-like members of the same shape are stacked together, each having a window portion through which the pin of the print head can pop out, and at least one of the two plate-like members A ribbon protector, characterized in that conductive members are disposed facing each other on the inner walls of the press-contact range of the tip, and a spacer made of an elastic member is interposed between the two plate-like members. 2. The ribbon protector according to claim 1, which is a registered utility model, characterized in that, as spacers, rubber protrusions of a constant height are dotted on the inner wall of one or both of the two plate-like members.
Priority Applications (4)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18906286U JPH0435180Y2 (en) | 1986-12-10 | 1986-12-10 | |
EP87310800A EP0271320B1 (en) | 1986-12-10 | 1987-12-09 | Ribbon protectors for printers |
DE87310800T DE3786759T2 (en) | 1986-12-10 | 1987-12-09 | Ribbon protection for printers. |
US07/131,093 US4929102A (en) | 1986-12-10 | 1987-12-10 | Ribbon protector including electro-conductive elements and platen gap adjustment device incorporating the same |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP18906286U JPH0435180Y2 (en) | 1986-12-10 | 1986-12-10 |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS6394746U true JPS6394746U (en) | 1988-06-18 |
JPH0435180Y2 JPH0435180Y2 (en) | 1992-08-20 |
Family
ID=31141013
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP18906286U Expired JPH0435180Y2 (en) | 1986-12-10 | 1986-12-10 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPH0435180Y2 (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009143227A (en) * | 2007-12-13 | 2009-07-02 | Internatl Business Mach Corp <Ibm> | Method and apparatus which adjust gap in printer |
-
1986
- 1986-12-10 JP JP18906286U patent/JPH0435180Y2/ja not_active Expired
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2009143227A (en) * | 2007-12-13 | 2009-07-02 | Internatl Business Mach Corp <Ibm> | Method and apparatus which adjust gap in printer |
Also Published As
Publication number | Publication date |
---|---|
JPH0435180Y2 (en) | 1992-08-20 |
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