JPS6159240U - - Google Patents
Info
- Publication number
- JPS6159240U JPS6159240U JP14357784U JP14357784U JPS6159240U JP S6159240 U JPS6159240 U JP S6159240U JP 14357784 U JP14357784 U JP 14357784U JP 14357784 U JP14357784 U JP 14357784U JP S6159240 U JPS6159240 U JP S6159240U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- drive
- rollers
- feeding device
- rotational speed
- 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
- 238000001514 detection method Methods 0.000 claims description 5
- 230000005540 biological transmission Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Description
第１図は本考案の一実施例に係る紙送り装置の
外観図、第２図は斜行検知手段と用紙の関係を示
す平面図、第３図は紙送り装置の側面図、第４図
は動作フローチヤート、第５図は同、タイミング
チヤート、第６図は検知回路の一例を示す図、第
７図は変形実施例に係る駆動機構図である。
１……駆動軸、２，３，４，２４，２５，２６
……ローラ、９，１０，３０，３１……駆動伝達
手段、１１，１２……斜行検知手段。
FIG. 1 is an external view of a paper feeding device according to an embodiment of the present invention, FIG. 2 is a plan view showing the relationship between the skew detection means and paper, FIG. 3 is a side view of the paper feeding device, and FIG. 4 5 is an operation flowchart, FIG. 5 is a timing chart, FIG. 6 is a diagram showing an example of a detection circuit, and FIG. 7 is a diagram of a drive mechanism according to a modified embodiment. 1... Drive shaft, 2, 3, 4, 24, 25, 26
...Rollers, 9, 10, 30, 31... Drive transmission means, 11, 12... Skew detection means.
Claims (1)
とも２個の検知手段を設けた紙送り装置において
、用紙搬送方向と直行する駆動軸の両側部及び中
央部にローラを固定し、且つ中央部の駆動ローラ
の回転数と両側部の駆動ローラの回転数が駆動伝
達手段の作動により回転数が異なる様になつてお
り、前記斜行検知手段の信号により前記駆動伝達
手段の作動を制御し、用紙の斜行を修正すること
を特徴とする紙送り装置。 In a paper feeding device provided with at least two detection means for detecting skew of paper in the width direction of the paper, rollers are fixed to both sides and the center of a drive shaft perpendicular to the paper conveyance direction, and rollers are fixed to the center of the drive shaft. The rotational speed of the drive roller and the rotational speed of the drive rollers on both sides are made to differ depending on the operation of a drive transmission means, and the operation of the drive transmission means is controlled by a signal from the skew detection means, A paper feeding device characterized by correcting skewed feeding of paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357784U JPS6159240U (en) | 1984-09-25 | 1984-09-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14357784U JPS6159240U (en) | 1984-09-25 | 1984-09-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6159240U true JPS6159240U (en) | 1986-04-21 |
Family
ID=30701868
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14357784U Pending JPS6159240U (en) | 1984-09-25 | 1984-09-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6159240U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013147300A (en) * | 2012-01-17 | 2013-08-01 | Konica Minolta Inc | Sheet carrying apparatus, image reader, and image forming apparatus |
-
1984
- 1984-09-25 JP JP14357784U patent/JPS6159240U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2013147300A (en) * | 2012-01-17 | 2013-08-01 | Konica Minolta Inc | Sheet carrying apparatus, image reader, and image forming apparatus |
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