JPH03108449U - - Google Patents
Info
- Publication number
- JPH03108449U JPH03108449U JP1724590U JP1724590U JPH03108449U JP H03108449 U JPH03108449 U JP H03108449U JP 1724590 U JP1724590 U JP 1724590U JP 1724590 U JP1724590 U JP 1724590U JP H03108449 U JPH03108449 U JP H03108449U
- Authority
- JP
- Japan
- Prior art keywords
- carrier shaft
- platen
- carrier
- print head
- frame
- 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
- 230000007613 environmental effect Effects 0.000 claims description 2
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Common Mechanisms (AREA)
Description
第１図および第２図は本考案の一実施例の要部
を示す図で、第１図は正面図、第２図は斜視図で
ある。第３図は環境温度変化に対する間隙の補正
を説明するための図である。第４図および第５図
は従来の印字装置の概略構成を示す図で、第４図
は正面図、第５図は斜視図である。
１……フレーム、２……プラテン、３……キヤ
リアシヤフト、５……キヤリア、８……印字ヘツ
ド、１１……ギヤツプ補正部材。
1 and 2 are views showing essential parts of an embodiment of the present invention, with FIG. 1 being a front view and FIG. 2 being a perspective view. FIG. 3 is a diagram for explaining gap correction in response to environmental temperature changes. 4 and 5 are diagrams showing a schematic configuration of a conventional printing device, with FIG. 4 being a front view and FIG. 5 being a perspective view. DESCRIPTION OF SYMBOLS 1... Frame, 2... Platen, 3... Carrier shaft, 5... Carrier, 8... Print head, 11... Gap correction member.
Claims (1)
リアシヤフトと、このキヤリアシヤフトにキヤリ
アを介して前記プラテンと対向するように支持さ
れた印字ヘツドとを具備した印字装置において、 前記キヤリアシヤフトを、前記プラテンに対し
て移動可能となるように前記フレームに配設する
とともに、 このキヤリアシヤフトの両端部に、当該キヤリ
アシヤフトと協働して前記プラテンと印字ヘツド
との間隙の環境温度変化による変動を阻止するよ
うに膨張率および形状が選定されたギヤツプ補正
部材を連結したことを特徴とする印字装置。[Claims for Utility Model Registration] A printing device comprising a platen and a carrier shaft arranged parallel to a frame, and a print head supported by the carrier shaft so as to face the platen via the carrier, A carrier shaft is disposed on the frame so as to be movable relative to the platen, and a carrier shaft is provided at both ends thereof to adjust the environmental temperature of the gap between the platen and the print head in cooperation with the carrier shaft. A printing device characterized in that a gap correction member is connected to the gap correction member whose expansion coefficient and shape are selected so as to prevent fluctuations due to changes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1724590U JPH03108449U (en) | 1990-02-22 | 1990-02-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1724590U JPH03108449U (en) | 1990-02-22 | 1990-02-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH03108449U true JPH03108449U (en) | 1991-11-07 |
Family
ID=31520474
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1724590U Pending JPH03108449U (en) | 1990-02-22 | 1990-02-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH03108449U (en) |
-
1990
- 1990-02-22 JP JP1724590U patent/JPH03108449U/ja active Pending