JP4421409B2 - 給紙装置 - Google Patents
給紙装置 Download PDFInfo
- Publication number
- JP4421409B2 JP4421409B2 JP2004221434A JP2004221434A JP4421409B2 JP 4421409 B2 JP4421409 B2 JP 4421409B2 JP 2004221434 A JP2004221434 A JP 2004221434A JP 2004221434 A JP2004221434 A JP 2004221434A JP 4421409 B2 JP4421409 B2 JP 4421409B2
- Authority
- JP
- Japan
- Prior art keywords
- sheet
- lowest
- feeding device
- sheets
- guide
- 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.)
- Active
Links
- 239000000123 paper Substances 0.000 description 7
- 238000007689 inspection Methods 0.000 description 1
- 238000000034 method Methods 0.000 description 1
Images
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- Sheets, Magazines, And Separation Thereof (AREA)
Description
2 バックガイド
10 シート送り装置
13 サクションボックス
20 移動抵抗付与手段
21 フリクションロール
Claims (1)
- フロントガイドによって前縁が位置決めされ、バックガイドによって後縁がガイドされる多数の積み重ねシートをその下方に設けられたシート送り装置によって最下位のシートから順に一枚ずつ下流側に送り出すようにした給紙装置において、前記フロントガイドとバックガイド間に収容された積み重ねシートの後端部下方に、その積み重ねシートの最下位のシートの下面に対してシートの送り方向と逆方向に接触回転して、最下位のシートに移動抵抗を付与するフリクションロールを設け、そのフリクションロールによる移動抵抗を前記シート送り装置によるシート搬送力より小さく、最下位のシートとその上に続くシートの接触面に作用する摩擦抵抗より大きくし、前記フロントガイドのバックガイドに対する対向面の下部にシートの送り方向に対して逆向きに傾斜する第1テーパ面と、その第1テーパ面の下端に連続して第1テーパ面とは逆向きに傾斜する第2テーパ面を設け、前記バックガイドのフロントガイドに対する対向面の下部に前記第2テーパ面と同方向に傾斜して、フリクションロールで支持される複数のシートに続く次のシートの後端を下部のシートとの間に間隔をおいて支持するシート支持面を設け、そのシート支持面の垂直面に対する傾斜角度を第2テーパ面の垂直面に対する傾斜角度より小さくしたことを特徴とする給紙装置。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221434A JP4421409B2 (ja) | 2004-07-29 | 2004-07-29 | 給紙装置 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP2004221434A JP4421409B2 (ja) | 2004-07-29 | 2004-07-29 | 給紙装置 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2006036503A JP2006036503A (ja) | 2006-02-09 |
JP4421409B2 true JP4421409B2 (ja) | 2010-02-24 |
Family
ID=35901903
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP2004221434A Active JP4421409B2 (ja) | 2004-07-29 | 2004-07-29 | 給紙装置 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4421409B2 (ja) |
Families Citing this family (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CN103057984B (zh) * | 2012-12-29 | 2016-08-03 | 天津长荣印刷设备股份有限公司 | 一种给纸刀及其工作方法 |
-
2004
- 2004-07-29 JP JP2004221434A patent/JP4421409B2/ja active Active
Also Published As
Publication number | Publication date |
---|---|
JP2006036503A (ja) | 2006-02-09 |
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