JPS63130442U - - Google Patents
Info
- Publication number
- JPS63130442U JPS63130442U JP2135087U JP2135087U JPS63130442U JP S63130442 U JPS63130442 U JP S63130442U JP 2135087 U JP2135087 U JP 2135087U JP 2135087 U JP2135087 U JP 2135087U JP S63130442 U JPS63130442 U JP S63130442U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- feed roller
- pad
- support shaft
- retard
- 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
- 238000010586 diagram Methods 0.000 description 3
- 238000012840 feeding operation Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の用紙さばき機構の構成を示す
側面図、第２図および第３図はそれぞれ本考案の
用紙さばき機構における給紙の動作を示す説明図
、第４図および第４ａ図はそれぞれ、給紙に際し
ての用紙とリタードパツドとの摩擦力の関係を示
す説明図、第５図および第６図はそれぞれ従来の
用紙さばき機構における用紙搬送の状態を示す説
明図である。
図中の符号、１……給紙ローラ、２……駆動軸
、５……リタードパツド、６……パツドホルダー
、７……支持軸、８……コイルスプリング、１０
……ブラケツト、１１……板バネ材、１３……押
圧スプリング。
FIG. 1 is a side view showing the structure of the paper handling mechanism of the present invention, FIGS. 2 and 3 are explanatory views showing the paper feeding operation in the paper handling mechanism of the present invention, and FIGS. 4 and 4a are FIGS. 5 and 6 are explanatory diagrams showing the relationship between the frictional force between the paper and the retard pad during paper feeding, respectively, and FIGS. 5 and 6 are explanatory diagrams showing the state of paper conveyance in a conventional paper handling mechanism, respectively. Symbols in the diagram: 1... Paper feed roller, 2... Drive shaft, 5... Retard pad, 6... Pad holder, 7... Support shaft, 8... Coil spring, 10
... Bracket, 11 ... Leaf spring material, 13 ... Pressing spring.
Claims (1)
けられ、用紙の上部に接して給紙を行う給紙ロー
ラと、該給紙ローラの用紙送り出し端部側下面に
接するリタードパツドを設け、前記２つの部材に
より用紙さばき機構を構成し、用紙をさばいた状
態で画像転写部分に向けて送り出すように構成し
てなる給紙装置において、 給紙ローラに対応して設けるリタードパツドを
パツドホルダーにより保持し、該パツドホルダー
をコイルスプリングを介して支持軸に対して揺動
可能に設けるとともに、該支持軸を保持するブラ
ケツトを板バネ材を用いて、リタードパツドを該
給紙ローラに向けて押圧するように構成したこと
を特徴とする電子複写機等の用紙供給装置。[Scope of Utility Model Registration Claim] A paper feed roller that is provided facing the end of a paper storage member such as a paper tray and feeds paper in contact with the top of the paper, and the paper feeding end side of the paper feed roller. In a paper feeding device that is provided with a retard pad in contact with the lower surface, the two members constitute a paper handling mechanism, and the paper is sent out in a fanned state toward an image transfer area. The retard pad to be provided is held by a pad holder, and the pad holder is provided to be swingable relative to the support shaft via a coil spring, and a bracket for holding the support shaft is made of a leaf spring material, and the retard pad is attached to the paper feed roller. 1. A paper supply device for an electronic copying machine, etc., characterized in that it is configured to press toward the paper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135087U JPS63130442U (en) | 1987-02-18 | 1987-02-18 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2135087U JPS63130442U (en) | 1987-02-18 | 1987-02-18 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS63130442U true JPS63130442U (en) | 1988-08-25 |
Family
ID=30817716
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2135087U Pending JPS63130442U (en) | 1987-02-18 | 1987-02-18 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS63130442U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02137343U (en) * | 1989-04-20 | 1990-11-15 | ||
| JPH03216436A (en) * | 1990-01-22 | 1991-09-24 | Daiwa Seiko Inc | Automatic paper sheet feeding device |
-
1987
- 1987-02-18 JP JP2135087U patent/JPS63130442U/ja active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH02137343U (en) * | 1989-04-20 | 1990-11-15 | ||
| JPH03216436A (en) * | 1990-01-22 | 1991-09-24 | Daiwa Seiko Inc | Automatic paper sheet feeding device |
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