JPS59116332U - Copy machine paper feed device - Google Patents
Copy machine paper feed deviceInfo
- Publication number
- JPS59116332U JPS59116332U JP1135583U JP1135583U JPS59116332U JP S59116332 U JPS59116332 U JP S59116332U JP 1135583 U JP1135583 U JP 1135583U JP 1135583 U JP1135583 U JP 1135583U JP S59116332 U JPS59116332 U JP S59116332U
- Authority
- JP
- Japan
- Prior art keywords
- roller
- paper feed
- friction member
- moves
- feed device
- 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
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
- Paper Feeding For Electrophotography (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図は従来の給紙装置における用紙送出ローラのずれ
量と給紙カセットの挿入速度との関係を示す特性図、第
２図のａは従来例の給紙装置の要部の斜視図、第２図の
ｂはそのＩ−Ｉ線における断面図、第３図は本考案の一
実施例の要部の斜視図、第４図のａ・は第３図における
実施例の給紙カセット装着時の動作状態を示す平面図、
第４図のｂはその断面図、第４図のＣは給紙カセット取
り外し時の動作状態を示す平面図、第５図は本考案にお
ける用紙送出ローラのずれ量と給紙カセットの挿入速度
との関係を示す特性図、第６図は他の例の動作状態を示
す説明図である。
１；用紙送出ローラ、２；カバー、３：回転軸、４；バ
ネ受け、５，１２；コイルバネ、６；規制板、７、 ７
’ ；可動摩擦部材、８；固定板、９；給紙カセット
、１０；位置決め部材、１１；固定摩擦部材。FIG. 1 is a characteristic diagram showing the relationship between the amount of deviation of the paper feed roller and the insertion speed of the paper feed cassette in a conventional paper feeding device, and a in FIG. 2 is a perspective view of the main parts of the conventional paper feeding device. Fig. 2b is a sectional view taken along line I-I, Fig. 3 is a perspective view of essential parts of an embodiment of the present invention, and Fig. 4 a is a paper feed cassette installed in the embodiment shown in Fig. 3. A plan view showing the operating state at the time,
Figure 4b is a cross-sectional view, Figure 4C is a plan view showing the operating state when the paper feed cassette is removed, and Figure 5 shows the amount of deviation of the paper feed roller and the insertion speed of the paper feed cassette in the present invention. FIG. 6 is an explanatory diagram showing the operating state of another example. 1; Paper feed roller, 2; Cover, 3: Rotating shaft, 4; Spring receiver, 5, 12; Coil spring, 6; Regulation plate, 7, 7
; Movable friction member; 8; Fixed plate; 9; Paper feed cassette; 10; Positioning member; 11; Fixed friction member.
Claims (1)
送出ローラと、このローラを給紙カセット装着時に、用
紙サイズに応じた所定位置に移動させる位置決め部材と
、この位置決め部材が上記ローラを押動して停止すると
きに、慣性力によって移動するローラを制動するように
、ローラの移動方向に沿って設けた固定摩擦部材及びこ
の固定摩擦部材に当接し、且つローラの移動と連動して
移動する可動摩擦部材とを備えたことを特徴とする複写
機の給紙装置。A paper feed roller movable in a direction perpendicular to the paper feed direction, a positioning member that moves this roller to a predetermined position according to the paper size when the paper feed cassette is attached, and this positioning member pushes the roller. A fixed friction member provided along the direction of movement of the roller and a fixed friction member that comes into contact with the fixed friction member and moves in conjunction with the movement of the roller so as to brake the moving roller by inertial force when the roller moves and stops. A paper feeding device for a copying machine, comprising: a movable friction member.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1135583U JPS59116332U (en) | 1983-01-28 | 1983-01-28 | Copy machine paper feed device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1135583U JPS59116332U (en) | 1983-01-28 | 1983-01-28 | Copy machine paper feed device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS59116332U true JPS59116332U (en) | 1984-08-06 |
Family
ID=30142783
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1135583U Pending JPS59116332U (en) | 1983-01-28 | 1983-01-28 | Copy machine paper feed device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59116332U (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436347U (en) * | 1987-08-27 | 1989-03-06 | ||
| JP2015009934A (en) * | 2013-06-27 | 2015-01-19 | シャープ株式会社 | Paper feeding device and image formation device |
-
1983
- 1983-01-28 JP JP1135583U patent/JPS59116332U/en active Pending
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6436347U (en) * | 1987-08-27 | 1989-03-06 | ||
| JP2015009934A (en) * | 2013-06-27 | 2015-01-19 | シャープ株式会社 | Paper feeding device and image formation device |
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