JPH0336448U - - Google Patents
Info
- Publication number
- JPH0336448U JPH0336448U JP7894290U JP7894290U JPH0336448U JP H0336448 U JPH0336448 U JP H0336448U JP 7894290 U JP7894290 U JP 7894290U JP 7894290 U JP7894290 U JP 7894290U JP H0336448 U JPH0336448 U JP H0336448U
- Authority
- JP
- Japan
- Prior art keywords
- platen
- support member
- rotates
- rotating shaft
- pivot
- 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
- 238000010586 diagram Methods 0.000 description 4
Landscapes
- Advancing Webs (AREA)
- Handling Of Cut Paper (AREA)
Description
第１図はこの考案の一実施例である用紙送り機
構の説明図、第２図はその用紙送り機構の用紙送
り状態の説明図、第３図は用紙セツト状態の説明
図、第４図は第１図のＡ方向矢視図、第５図は第
１図のＢ方向矢視図であり、回動軸とそれに段ビ
スで取り付けられるブラケツトを示す。
３……回動軸、４……プラテン、７……ブラケ
ツト（支持部材）、９……枢軸、１０……ローラ
保持板、１１，１２……ローラ軸、１３，１４…
…プレツシヤローラ。
Fig. 1 is an explanatory diagram of a paper feeding mechanism which is an embodiment of this invention, Fig. 2 is an explanatory diagram of the paper feeding state of the paper feeding mechanism, Fig. 3 is an explanatory diagram of the paper set state, and Fig. 4 is an explanatory diagram of the paper feeding state of the paper feeding mechanism. FIG. 5 is a view taken in the direction B of FIG. 1, and shows the rotating shaft and the bracket attached to it with a stepped screw. 3... Rotating shaft, 4... Platen, 7... Bracket (supporting member), 9... Pivot, 10... Roller holding plate, 11, 12... Roller shaft, 13, 14...
…Pretsia Laura.
Claims (1)
る回動軸と、 その回動軸に一点でその一点を中心として揺動
自在に取り付けてプラテンに対する傾き角度を調
整可能とするとともに、前記回動軸の回動にとも
ない回動する支持部材と、 その支持部材でプラテンとほぼ平行に支持して
その支持部材の回動にともない、プラテンに近付
きまたはプラテンから離れる枢軸と、 その枢軸で回動自在に支持し、その枢軸を挾ん
でプラテンとほぼ平行に２つのローラ軸を掛け渡
してそれらのローラ軸を介してそれぞれプレツシ
ヤローラを保持し、そのプレツシヤローラを前記
支持部材の回動にともないプラテンに押し当てま
たはプラテンから引き離すローラ保持板と、 からなる、印字装置の用紙送り機構。[Claims for Utility Model Registration] A rotating shaft that is installed parallel to the platen and rotates by external operation, and a rotating shaft that is attached to the rotating shaft at a single point so as to be swingable about that point, so that the inclination angle with respect to the platen can be adjusted. and a support member that rotates as the rotation shaft rotates, and a pivot that is supported substantially parallel to the platen by the support member and moves toward or away from the platen as the support member rotates. , is rotatably supported by the pivot, two roller shafts are spanned approximately parallel to the platen with the pivot shaft in between, and a pressure roller is held via these roller shafts, and the pressure roller is rotated by the support member. A paper feed mechanism for a printing device, consisting of a roller holding plate that presses against or pulls away from the platen as the platen moves.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078942U JPH0423014Y2 (en) | 1990-07-25 | 1990-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1990078942U JPH0423014Y2 (en) | 1990-07-25 | 1990-07-25 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0336448U true JPH0336448U (en) | 1991-04-09 |
| JPH0423014Y2 JPH0423014Y2 (en) | 1992-05-27 |
Family
ID=31622664
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1990078942U Expired JPH0423014Y2 (en) | 1990-07-25 | 1990-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0423014Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179224A (en) * | 1976-12-27 | 1979-12-18 | The Perkin-Elmer Corporation | Self-centering pressure roller for sheet feeding mechanism |
| JPS5565581A (en) * | 1978-11-06 | 1980-05-17 | Ibm | Paper feed roll assembly |
-
1990
- 1990-07-25 JP JP1990078942U patent/JPH0423014Y2/ja not_active Expired
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4179224A (en) * | 1976-12-27 | 1979-12-18 | The Perkin-Elmer Corporation | Self-centering pressure roller for sheet feeding mechanism |
| JPS5565581A (en) * | 1978-11-06 | 1980-05-17 | Ibm | Paper feed roll assembly |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0423014Y2 (en) | 1992-05-27 |
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