JPH0264539U - - Google Patents
Info
- Publication number
- JPH0264539U JPH0264539U JP14395688U JP14395688U JPH0264539U JP H0264539 U JPH0264539 U JP H0264539U JP 14395688 U JP14395688 U JP 14395688U JP 14395688 U JP14395688 U JP 14395688U JP H0264539 U JPH0264539 U JP H0264539U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- feed roller
- feeding device
- sheets
- raised position
- 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
- Paper Feeding For Electrophotography (AREA)
- Controlling Sheets Or Webs (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案に係る給紙装置の一実施例の側
面図、第２図は本考案に係る給紙装置の動作を示
すタイムチヤート、第３図ａ，ｂ，ｃは原稿量と
前送りローラの位置関係を示す図、第４図は従来
の給紙装置の側面図である。
１……給紙ローラ、３……前送りローラ、５…
…給紙アーム、１０……ソレノイド、１１……ソ
レノイドバー、１２ａ……カムレバー、１２ｂ…
…解除レバー、１２ｃ，１５……アーム、１３…
…カム軸、１４……連結板、１７……原稿ストツ
パー。
Fig. 1 is a side view of an embodiment of the paper feeder according to the present invention, Fig. 2 is a time chart showing the operation of the paper feeder according to the present invention, and Figs. FIG. 4, which shows the positional relationship of the feed rollers, is a side view of a conventional paper feeding device. 1...Paper feed roller, 3...Advance roller, 5...
...Paper feed arm, 10...Solenoid, 11...Solenoid bar, 12a...Cam lever, 12b...
...Release lever, 12c, 15...Arm, 13...
...Camshaft, 14...Connecting plate, 17...Document stopper.
Claims (1)
せて用紙上面に接触させるとともに該前送りロー
ラを回転させて用紙を送る給紙装置において、 前記前送りローラの上昇位置への支持を解除す
る手段と、 セツトされた用紙量に応じて初期値時間を切換
える手段と、用紙の送り枚数を計数する手段と、 用紙送り枚数に比例した時間を順次加算する手
段と、 前記解除手段の動作開始から前記加算結果時間
の経過後に前記送りローラの回転を開始させる駆
動手段とを備えたことを特徴とする給紙装置。[Scope of Claim for Utility Model Registration] In a paper feeding device that feeds paper by lowering a forward feed roller that has been raised to a raised position and bringing it into contact with the upper surface of the paper, and rotating the forward feed roller, the advance roller is in a raised position. means for canceling support for the paper, means for switching the initial value time according to the amount of paper set, means for counting the number of sheets of paper fed, means for sequentially adding a time proportional to the number of sheets of paper fed, and said release. A sheet feeding device comprising: drive means for starting rotation of the feed roller after the elapse of the addition result time from the start of operation of the means.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14395688U JPH0264539U (en) | 1988-11-01 | 1988-11-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14395688U JPH0264539U (en) | 1988-11-01 | 1988-11-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0264539U true JPH0264539U (en) | 1990-05-15 |
Family
ID=31411242
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14395688U Pending JPH0264539U (en) | 1988-11-01 | 1988-11-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0264539U (en) |
-
1988
- 1988-11-01 JP JP14395688U patent/JPH0264539U/ja active Pending
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