JPS59124143U - printer paper feed mechanism - Google Patents
printer paper feed mechanismInfo
- Publication number
- JPS59124143U JPS59124143U JP1665883U JP1665883U JPS59124143U JP S59124143 U JPS59124143 U JP S59124143U JP 1665883 U JP1665883 U JP 1665883U JP 1665883 U JP1665883 U JP 1665883U JP S59124143 U JPS59124143 U JP S59124143U
- Authority
- JP
- Japan
- Prior art keywords
- sprocket
- roller
- rollers
- frame
- paper
- 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
- Handling Of Sheets (AREA)
- Handling Of Cut Paper (AREA)
- Handling Of Continuous Sheets Of Paper (AREA)
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図、第２図及び第３図は各々従来のプリンタ用紙送
り機構を示す側面図、第４図は本考案＆と、よるプリン
タ用紙送り機構の一実施例を示す正面図、第５図は第４
図のＡ−Ａ線断面図、第６図は第４図のＢ−Ｂ線断面図
、第７図は本考案で使用するローラ付スプロケットの一
例を示す正面図、第８図は本考案で使用するピンチロー
ラの支持状態を示す拡大斜視図である。
６・・・ローラ付スプロケット、７・・・ローラ、８・
・・スプロケットホイール、９・・・駆動軸、１０・・
・スプロケットフレーム、１１・・田ツク爪、１２・・
−ロックシャフト、１３・・・ピンチローラ、１４・・
・軸、１５・・・ブラケット、１６・・・軸、１７・・
・レリーズシャフト、１８・・・スプロケット孔付用紙
、１９・・・カット紙またはロール紙、２０．２１・・
・位置合わせ用マーク。1, 2, and 3 are side views showing a conventional printer paper feeding mechanism, FIG. 4 is a front view showing an embodiment of the printer paper feeding mechanism according to the present invention, and FIG. 4
6 is a sectional view taken along line BB in FIG. 4, FIG. 7 is a front view showing an example of a sprocket with a roller used in the present invention, and FIG. FIG. 3 is an enlarged perspective view showing the supported state of the pinch roller used. 6... Sprocket with roller, 7... Roller, 8...
...Sprocket wheel, 9...Drive shaft, 10...
・Sprocket frame, 11・・Tatsuku claw, 12・・
- Lock shaft, 13...Pinch roller, 14...
・Shaft, 15...Bracket, 16...Shaft, 17...
・Release shaft, 18...Paper with sprocket holes, 19...Cut paper or roll paper, 20.21...
・Positioning mark.
Claims (1)
ルとを同軸上に一体化した構造であって駆動軸にその軸
方向に移動可能でかつ該駆動軸と一体に回転できるよう
に取付けられた左右一対のローラ付スプロケットと、該
ローラ付スプロケットと一体に移動可能でかつローラ付
スプロケット及び駆動軸に対して回転自在であると共に
背面に設けたロック爪をロックシャフトに係合させるこ
とにより固定可能としたスプロケットフレームと、前記
ローラ付スプロケットのローラに対して接触、離間でき
るようにスプロケットフレームに取付けられたピンチロ
ーラと、該ピンチローラをローラ付スプロケットローラ
に押付けるためのレリーズシャフトとを備えていること
を特徴とするプリンタ用紙送り機構。 ２ スプロケットフレームにスプロケット孔付用紙に対
する位置合わせ用マークと、スプロケット孔付用紙以外
の紙に対する位置合わせ用マークを設けたことを特徴と
する実用新案登録請求の範囲第１項記載のプリンタ用紙
送り機構。[Claims for Utility Model Registration] 1. A structure in which a roller with a high coefficient of friction and a sprocket wheel are coaxially integrated, and can be moved in the axial direction of the drive shaft and rotated together with the drive shaft. A pair of left and right sprockets with rollers attached to the sprocket, movable integrally with the sprocket with rollers, rotatable with respect to the sprocket with rollers and the drive shaft, and a lock pawl provided on the back side engages with the lock shaft. a sprocket frame that can be fixed by the sprocket frame, a pinch roller that is attached to the sprocket frame so as to be able to come into contact with and separate from the roller of the sprocket with rollers, and a release shaft that presses the pinch roller against the sprocket roller with the roller. A printer paper feeding mechanism characterized by comprising: 2. The printer paper feeding mechanism according to claim 1, wherein the sprocket frame is provided with a mark for positioning the paper with sprocket holes and a mark for positioning the paper other than the paper with sprocket holes.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1665883U JPS59124143U (en) | 1983-02-09 | 1983-02-09 | printer paper feed mechanism |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1665883U JPS59124143U (en) | 1983-02-09 | 1983-02-09 | printer paper feed mechanism |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59124143U true JPS59124143U (en) | 1984-08-21 |
Family
ID=30147932
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1665883U Pending JPS59124143U (en) | 1983-02-09 | 1983-02-09 | printer paper feed mechanism |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59124143U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147651U (en) * | 1984-08-31 | 1986-03-31 | アルプス電気株式会社 | printer paper feeder |
-
1983
- 1983-02-09 JP JP1665883U patent/JPS59124143U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6147651U (en) * | 1984-08-31 | 1986-03-31 | アルプス電気株式会社 | printer paper feeder |
| JPH0513578Y2 (en) * | 1984-08-31 | 1993-04-09 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS59124143U (en) | printer paper feed mechanism | |
| JPS5860634U (en) | Sheet-fed printing press paper feeding device | |
| JPS6014948U (en) | Printer paper feeding roller device | |
| JPS5823844U (en) | automatic tape pasting device | |
| JPS5853642U (en) | Pin tractor for paper feeding | |
| JPS5820240U (en) | Paper feed roller mechanism | |
| JPS5899059U (en) | printer paper feeder | |
| JPS5950770U (en) | Ink ribbon feeding mechanism | |
| JPS6121738U (en) | Sheet material conveyance device | |
| JPS61183338U (en) | ||
| JPS60167034U (en) | Form conveyance mechanism of form processing machine | |
| JPS60195843U (en) | Print media feeding mechanism | |
| JPS60123248U (en) | printing machine | |
| JPS59160247U (en) | Paper sheet receiving device | |
| JPS592564U (en) | Serial printer paper guide | |
| JPS58117991U (en) | Drum type XY plotter | |
| JPS5826552U (en) | Ribbon feed mechanism of printing device | |
| JPS5918740U (en) | Roll paper curl correction device | |
| JPS5876512U (en) | Manual labeler | |
| JPS60103157U (en) | Cut sheet feeder with stacker switching mechanism | |
| JPS58107849U (en) | Paper feed device in printer | |
| JPS6250153U (en) | ||
| JPS6125161U (en) | Ribbon feeding structure | |
| JPS58117950U (en) | Printing device paper feeding device | |
| JPS60166552U (en) | Dot line printer paper feed device |