JPS61145737U - - Google Patents
Info
- Publication number
- JPS61145737U JPS61145737U JP2999785U JP2999785U JPS61145737U JP S61145737 U JPS61145737 U JP S61145737U JP 2999785 U JP2999785 U JP 2999785U JP 2999785 U JP2999785 U JP 2999785U JP S61145737 U JPS61145737 U JP S61145737U
- Authority
- JP
- Japan
- Prior art keywords
- paper feed
- feed roller
- paper
- manual
- roller
- 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
- 230000001360 synchronised effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Registering Or Overturning Sheets (AREA)
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図はこの考案の実施例である手差し給紙装
置の給紙機構を示す図である。第２図は他の実施
例の給紙機構に用いられる給紙ローラの外観図、
第３図は従来の給紙機構を使用した電子写真複写
機の構成図である。
４…手差しトレイ、７′…扇形給紙ローラ、１
１…タイミングローラ、１４…用紙、Ｌ…給紙長
さ。
FIG. 1 is a diagram showing a paper feeding mechanism of a manual paper feeding device which is an embodiment of this invention. FIG. 2 is an external view of a paper feed roller used in a paper feed mechanism of another embodiment;
FIG. 3 is a block diagram of an electrophotographic copying machine using a conventional paper feeding mechanism. 4... Manual feed tray, 7'... Fan-shaped paper feed roller, 1
1...Timing roller, 14...Paper, L...Paper feeding length.
Claims (1)
数で給紙する手差し用給紙ローラと、この手差し
用給紙ローラから給紙長さＬだけ離れた位置に設
けられ、前記手差し用給紙ローラまたは給紙カセ
ツトから給紙された用紙を、複写プロセスに同期
した一定のタイミングで転写部へ給送するタイミ
ングローラとを備えた給紙装置において、 前記手差し用給紙ローラを、円周長さがの円
を切り欠いた扇形給紙ローラで構成するとともに
、この扇形給紙ローラの中心角θを、略（３６０
／ｎｌ）・Ｌの大きさに設定したことを特徴とす
る手差し給紙装置の給紙機構。[Scope of Claim for Utility Model Registration] A manual paper feed roller that feeds the paper placed in the manual feed tray at a driving rotation speed of n times, and a position separated from the manual paper feed roller by a paper feeding length L. and a timing roller that feeds paper fed from the manual paper feed roller or the paper feed cassette to a transfer unit at a fixed timing synchronized with a copying process, The paper feed roller is constructed of a fan-shaped paper feed roller with a cutout of a circle with a circumference length, and the center angle θ of this fan-shaped paper feed roller is approximately (360
/nl)・A paper feeding mechanism of a manual paper feeding device, characterized in that the size is set to L.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2999785U JPS61145737U (en) | 1985-03-01 | 1985-03-01 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP2999785U JPS61145737U (en) | 1985-03-01 | 1985-03-01 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61145737U true JPS61145737U (en) | 1986-09-08 |
Family
ID=30529299
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP2999785U Pending JPS61145737U (en) | 1985-03-01 | 1985-03-01 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61145737U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193492A (en) * | 2000-12-26 | 2002-07-10 | Oki Data Corp | Paper feeding device |
-
1985
- 1985-03-01 JP JP2999785U patent/JPS61145737U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002193492A (en) * | 2000-12-26 | 2002-07-10 | Oki Data Corp | Paper feeding device |
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