JP4127528B2 - 用紙排出用コロ及びこれを用いた用紙排出装置 - Google Patents
用紙排出用コロ及びこれを用いた用紙排出装置 Download PDFInfo
- Publication number
- JP4127528B2 JP4127528B2 JP2003289603A JP2003289603A JP4127528B2 JP 4127528 B2 JP4127528 B2 JP 4127528B2 JP 2003289603 A JP2003289603 A JP 2003289603A JP 2003289603 A JP2003289603 A JP 2003289603A JP 4127528 B2 JP4127528 B2 JP 4127528B2
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- Japan
- Prior art keywords
- roller
- paper
- paper discharge
- discharge roller
- protrusions
- 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.)
- Expired - Fee Related
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- 230000015572 biosynthetic process Effects 0.000 claims description 7
- 238000000465 moulding Methods 0.000 description 3
- 230000000694 effects Effects 0.000 description 2
- 229920003023 plastic Polymers 0.000 description 2
- 239000004033 plastic Substances 0.000 description 2
- 229930182556 Polyacetal Natural products 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 230000002093 peripheral effect Effects 0.000 description 1
- 229920006324 polyoxymethylene Polymers 0.000 description 1
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- Delivering By Means Of Belts And Rollers (AREA)
- Separation, Sorting, Adjustment, Or Bending Of Sheets To Be Conveyed (AREA)
Description
2 排出ローラ
3 回転駆動軸
4 排紙トレイ
11 コロ本体
12a,12b,12c 突起
13 軸部
14 大径部
Claims (4)
- 円筒形状のコロ本体の両端側に複数の突起が周方向に形成され、コロ本体の軸方向から見て、一方の端側に形成された突起と突起の間の空間を埋めるように、もう一方の端側に形成された突起が露出していることを特徴とする用紙排出用コロ。
- 前記複数の突起が同一形状をなし、前記コロ本体の両端側にそれぞれ周方向に等角度で形成されている請求項1記載の用紙排出用コロ。
- 両端側間の突起の形成周期の位相差が1/2周期である請求項2記載の用紙排出用コロ。
- 用紙幅方向に配置された回転駆動軸に固定された排出ローラと、この排出ローラに圧接して従動する用紙排出用コロとを備え、前記排出ローラと前記用紙排出用コロとで用紙を挟持して排出する用紙排出装置において、
前記用紙排出用コロとして、請求項1〜3のいずれかに記載の用紙排出用コロを用いることを特徴とする用紙排出装置。
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003289603A JP4127528B2 (ja) | 2003-08-08 | 2003-08-08 | 用紙排出用コロ及びこれを用いた用紙排出装置 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2003289603A JP4127528B2 (ja) | 2003-08-08 | 2003-08-08 | 用紙排出用コロ及びこれを用いた用紙排出装置 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JP2005059985A JP2005059985A (ja) | 2005-03-10 |
| JP4127528B2 true JP4127528B2 (ja) | 2008-07-30 |
Family
ID=34367871
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2003289603A Expired - Fee Related JP4127528B2 (ja) | 2003-08-08 | 2003-08-08 | 用紙排出用コロ及びこれを用いた用紙排出装置 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP4127528B2 (ja) |
Families Citing this family (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2009040515A (ja) * | 2007-08-06 | 2009-02-26 | Seiko Epson Corp | シート送りローラおよびシート状媒体収納装置 |
| JP2008213988A (ja) * | 2007-03-01 | 2008-09-18 | Seiko Epson Corp | 媒体収納装置 |
| JP6448203B2 (ja) * | 2014-03-27 | 2019-01-09 | キヤノン株式会社 | 画像形成装置 |
| JP6500853B2 (ja) * | 2016-07-20 | 2019-04-17 | 京セラドキュメントソリューションズ株式会社 | シート排出装置 |
-
2003
- 2003-08-08 JP JP2003289603A patent/JP4127528B2/ja not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2005059985A (ja) | 2005-03-10 |
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