JPH03124860U - - Google Patents
Info
- Publication number
- JPH03124860U JPH03124860U JP3276890U JP3276890U JPH03124860U JP H03124860 U JPH03124860 U JP H03124860U JP 3276890 U JP3276890 U JP 3276890U JP 3276890 U JP3276890 U JP 3276890U JP H03124860 U JPH03124860 U JP H03124860U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- pinion
- carriage
- traveling mechanism
- shaft
- 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
Landscapes
- Character Spaces And Line Spaces In Printers (AREA)
Description
第１図、第２図及び第３図はそれぞれ本考案の
一実施例を示す要部斜視図、その側面図及びピニ
オン・ラツク機構の要部側面図、第４図、第５図
及び第６図はそれぞれ従来例を示す要部外観図、
キヤリツジ機構の要部斜視図及びキヤリツジ機構
の側面図である。
１……印字ヘツド、２……キヤリツジ、３……
ガイドシヤフト、４……ラツク、５……走行用モ
ータ、６……ピニオン、７……ねじ、８，１１…
…ローラ、１１ａ……環状中空体。
1, 2, and 3 are a perspective view of an essential part of an embodiment of the present invention, a side view thereof, a side view of an essential part of a pinion rack mechanism, and FIGS. 4, 5, and 6, respectively. The figures are an external view of the main parts showing a conventional example,
FIG. 2 is a perspective view of main parts of the carriage mechanism and a side view of the carriage mechanism. 1...Print head, 2...Carriage, 3...
Guide shaft, 4...Rack, 5...Travel motor, 6...Pinion, 7...Screw, 8, 11...
...Roller, 11a... Annular hollow body.
Claims (1)
リツジに、固定されている走行用モータの回転軸
に設けたピニオンと、このピニオンに対向された
ローラとを設け、前記ガイドシヤフトに並設され
た可撓性ラツクに前記ピニオンを噛み合わせると
共に、後背面を前記ローラで圧接し、前記走行用
モータの駆動によりキヤリツジを走行せしめるシ
リアルプリンタのキヤリツジ走行機構において、 前記ローラが弾性部材よりなり、ラツクをピニ
オン側に押圧可能なものであることを特徴とする
キヤリツジ走行機構。 ２ ローラが、環状中空体に空気を圧入した空気
チユーブローラである請求項１記載のキヤリツジ
走行機構。[Claims for Utility Model Registration] 1. A carriage movably mounted on a guide shaft is provided with a pinion provided on the rotating shaft of a fixed travel motor and a roller opposed to the pinion, In the carriage traveling mechanism of a serial printer, the pinion is engaged with a flexible rack arranged in parallel with the shaft, the rear surface is pressed against the roller, and the carriage is driven by the traveling motor, wherein the roller is elastic. A carriage traveling mechanism comprising a member capable of pressing a rack toward a pinion. 2. The carriage traveling mechanism according to claim 1, wherein the roller is an air tube roller in which air is pressurized into an annular hollow body.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3276890U JPH03124860U (en) | 1990-03-30 | 1990-03-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3276890U JPH03124860U (en) | 1990-03-30 | 1990-03-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03124860U true JPH03124860U (en) | 1991-12-18 |
Family
ID=31535939
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3276890U Pending JPH03124860U (en) | 1990-03-30 | 1990-03-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03124860U (en) |
-
1990
- 1990-03-30 JP JP3276890U patent/JPH03124860U/ja active Pending