JPH0477466U - - Google Patents
Info
- Publication number
- JPH0477466U JPH0477466U JP12063990U JP12063990U JPH0477466U JP H0477466 U JPH0477466 U JP H0477466U JP 12063990 U JP12063990 U JP 12063990U JP 12063990 U JP12063990 U JP 12063990U JP H0477466 U JPH0477466 U JP H0477466U
- Authority
- JP
- Japan
- Prior art keywords
- type
- roller
- shaft
- print roller
- 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
- 210000000078 claw Anatomy 0.000 claims 1
Landscapes
- Impression-Transfer Materials And Handling Thereof (AREA)
Description
第１図及び第２図は、本考案の印字機構を示す
側断面図。第３図は本考案の実施例を示す押圧ロ
ーラ軸と押圧ローラ体の構成図。第４図は本考案
の実施例を示す押圧ローラ軸の拡大図。第５図は
本考案の実施例を示す印字ローラ断面図。第６図
及び第７図は本考案の他の実施例を示す押圧ロー
ラ軸の拡大図。第８図ａ、第８図ｂは本考案の他
の実施例を示す拡大図及び断面図。第９図は従来
例を示す押圧ローラ軸と押圧ローラ体の構成図。
第１０図は従来例の印字時の印字ローラの断面図
。第１１図は従来例の印字ローラの断面図。
１……選択爪、１ａ……選択爪足先端、２……
先端爪軸、３……磁石、４……極板、５……活字
輪バネ、６……活字輪、６ａ……活字、６ｂ……
ラチエツト、７……活字輪軸、７ａ……溝、８…
…印字ローラ、８ａ……押圧ローラ軸、８ｂ……
押圧ローラ体、８ｃ……接触面、８ｄ……空間、
９……印字ローラ受け、１０……印字コイル、１
１……紙、１２……リボン。
1 and 2 are side sectional views showing the printing mechanism of the present invention. FIG. 3 is a configuration diagram of a pressure roller shaft and a pressure roller body showing an embodiment of the present invention. FIG. 4 is an enlarged view of a pressure roller shaft showing an embodiment of the present invention. FIG. 5 is a sectional view of a printing roller showing an embodiment of the present invention. 6 and 7 are enlarged views of a pressure roller shaft showing another embodiment of the present invention. FIGS. 8a and 8b are an enlarged view and a sectional view showing another embodiment of the present invention. FIG. 9 is a configuration diagram of a pressure roller shaft and a pressure roller body showing a conventional example.
FIG. 10 is a sectional view of a printing roller during printing in a conventional example. FIG. 11 is a sectional view of a conventional printing roller. 1... Selected claw, 1a... Selected claw foot tip, 2...
Tip claw shaft, 3... Magnet, 4... Pole plate, 5... Type ring spring, 6... Type ring, 6a... Type, 6b...
Ratchet, 7...Type wheel shaft, 7a...Groove, 8...
...Print roller, 8a...Press roller shaft, 8b...
Pressing roller body, 8c...contact surface, 8d...space,
9...Print roller holder, 10...Print coil, 1
1... Paper, 12... Ribbon.
Claims (1)
応するラチエツト歯を有する活字輪と、前記活字
輪を回動可能に軸支する活字輪軸と、前記ラチエ
ツト歯と係合して所望の前記活字を選択する選択
爪と、前記活字を押圧することで印字せしめる印
字ローラと、前記印字ローラを回動可能に軸支す
る印字ローラ受けとから成り、前記印字ローラは
、押圧ローラ軸と押圧ローラ体より構成され、前
記押圧ローラ軸の外周は凹凸が形成されており、
前記押圧ローラ体と固着していることを特徴とす
る印字機構。 A type ring having a plurality of type characters disposed on its outer periphery and having ratchet teeth corresponding to each of the type characters, a type wheel shaft rotatably supporting the type type wheel, and a type wheel shaft that engages with the ratchet teeth to form a desired shape. It consists of a selection claw that selects the type, a print roller that prints by pressing the type, and a print roller holder that rotatably supports the print roller, and the print roller is connected to the press roller shaft and press. It is composed of a roller body, and the outer periphery of the pressure roller shaft is formed with unevenness,
A printing mechanism, characterized in that it is fixed to the pressure roller body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12063990U JPH0477466U (en) | 1990-11-17 | 1990-11-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12063990U JPH0477466U (en) | 1990-11-17 | 1990-11-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0477466U true JPH0477466U (en) | 1992-07-07 |
Family
ID=31868537
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12063990U Pending JPH0477466U (en) | 1990-11-17 | 1990-11-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0477466U (en) |
-
1990
- 1990-11-17 JP JP12063990U patent/JPH0477466U/ja active Pending