JPS61132347U - - Google Patents
Info
- Publication number
- JPS61132347U JPS61132347U JP1580085U JP1580085U JPS61132347U JP S61132347 U JPS61132347 U JP S61132347U JP 1580085 U JP1580085 U JP 1580085U JP 1580085 U JP1580085 U JP 1580085U JP S61132347 U JPS61132347 U JP S61132347U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- roller
- sheet
- feeding mechanism
- paper feed
- 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
- 230000002265 prevention Effects 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
- Vibration Prevention Devices (AREA)
Description
第１図はこの考案の実施例である多重枚送り防
止機能付給紙機構を示す正面図、第２図はこの考
案の他の実施例を示す要部の側面断面図、第３図
は従来の多重枚送り防止機能付給紙機構を示す斜
視図、第４図は第３図のものの動作説明図である
。
１……給紙ローラ、２……ローラ軸、５，６…
…軸受、９……摩擦部材、１６，１６０……振動
吸収手段、Ｍ１，Ｍ２……用紙。
Fig. 1 is a front view showing a paper feeding mechanism with multi-sheet feeding prevention function which is an embodiment of this invention, Fig. 2 is a side sectional view of the main part showing another embodiment of this invention, and Fig. 3 is a conventional FIG. 4 is a perspective view showing the paper feeding mechanism with the function of preventing multiple sheet feeding, and FIG. 4 is an explanatory diagram of the operation of the one shown in FIG. 1...Paper feed roller, 2...Roller shaft, 5, 6...
...Bearing, 9...Friction member, 16,160...Vibration absorbing means, M1, M2...Paper.
Claims (1)
部材で圧接されて上記給紙ローラに転接される用
紙の各摩擦係数の差を利用して上記用紙を１枚ず
つ送給させる多重枚送り防止機能付給紙機構にお
いて、 前記ローラ軸を両持ち支持する一対の軸受けの
うちの少なくとも一方の軸受けと上記給紙ローラ
との間に位置して上記ローラ軸の振動を吸収する
手段を配置したことを特徴とする多重枚送り防止
機能付給紙機構。[Claims for Utility Model Registration] A paper feed roller fixed approximately at the center of the roller shaft, a friction member that presses against the paper feed roller, and a sheet of paper that is pressed by this friction member and rolled into contact with the paper feed roller. In a paper feeding mechanism with a multi-sheet feeding prevention function that feeds the paper one sheet at a time by utilizing a difference in friction coefficient, at least one bearing of a pair of bearings supporting the roller shaft on both sides and the paper feeding mechanism are provided. A paper feeding mechanism with a multi-sheet feeding prevention function, characterized in that a means for absorbing vibrations of the roller shaft is arranged between the roller and the roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1580085U JPS61132347U (en) | 1985-02-05 | 1985-02-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1580085U JPS61132347U (en) | 1985-02-05 | 1985-02-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS61132347U true JPS61132347U (en) | 1986-08-18 |
Family
ID=30501974
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1580085U Pending JPS61132347U (en) | 1985-02-05 | 1985-02-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS61132347U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006062873A (en) * | 2004-07-27 | 2006-03-09 | Canon Inc | Sheet feeder and image forming device |
-
1985
- 1985-02-05 JP JP1580085U patent/JPS61132347U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2006062873A (en) * | 2004-07-27 | 2006-03-09 | Canon Inc | Sheet feeder and image forming device |