JPH0446034U - - Google Patents
Info
- Publication number
- JPH0446034U JPH0446034U JP8818490U JP8818490U JPH0446034U JP H0446034 U JPH0446034 U JP H0446034U JP 8818490 U JP8818490 U JP 8818490U JP 8818490 U JP8818490 U JP 8818490U JP H0446034 U JPH0446034 U JP H0446034U
- Authority
- JP
- Japan
- Prior art keywords
- support member
- paper feed
- friction
- support
- feed 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
- 238000012840 feeding operation Methods 0.000 description 1
- 238000000926 separation method Methods 0.000 description 1
Landscapes
- Sheets, Magazines, And Separation Thereof (AREA)
Description
第１図は本考案の一実施例の給紙装置を示す側
断面図、第２図は用紙分離給送動作を示す側断面
図、第３図は上記給紙装置の分解斜視図、第４図
は従来例の構成を示す斜視図、第５図は従来例の
動作を説明する側断面図である。
図中、１は給紙ローラ、２は摩擦部材、３は支
持部材、３Ａは係止部、３Ｂは突起、４はガイド
部材、４Ａは係止孔、４Ｂはガイド溝、５は弾性
部材である。
FIG. 1 is a side sectional view showing a paper feeding device according to an embodiment of the present invention, FIG. 2 is a side sectional view showing paper separation and feeding operation, FIG. 3 is an exploded perspective view of the above paper feeding device, and FIG. The figure is a perspective view showing the configuration of a conventional example, and FIG. 5 is a side sectional view illustrating the operation of the conventional example. In the figure, 1 is a paper feed roller, 2 is a friction member, 3 is a support member, 3A is a locking part, 3B is a protrusion, 4 is a guide member, 4A is a locking hole, 4B is a guide groove, and 5 is an elastic member. be.
Claims (1)
係数の差により積載された用紙を１枚ずつに分離
して送出す給紙装置に於いて、 前記摩擦部材を支持する支持部材と、その支持
部材に当接し前記摩擦部材を前記給紙ローラに弾
性的に付勢する弾性部材と、前記支持部材が用紙
送出し方向に直角な平面上を自在に揺動可能とな
るよう支持部材を係合支持するガイド部材とを備
えたことを特徴とする給紙装置。[Claims for Utility Model Registration] In a paper feed device that presses a friction member against a rotating paper feed roller and separates and feeds stacked sheets one by one based on the difference in friction coefficient, the friction member is a support member to support, an elastic member that comes into contact with the support member and elastically urges the friction member toward the paper feed roller, and the support member can freely swing on a plane perpendicular to the paper feeding direction. A paper feeding device comprising: a guide member that engages and supports a support member so that
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8818490U JPH0446034U (en) | 1990-08-22 | 1990-08-22 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8818490U JPH0446034U (en) | 1990-08-22 | 1990-08-22 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0446034U true JPH0446034U (en) | 1992-04-20 |
Family
ID=31821196
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8818490U Pending JPH0446034U (en) | 1990-08-22 | 1990-08-22 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0446034U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007314258A (en) * | 2006-05-23 | 2007-12-06 | Ricoh Co Ltd | Paper feeding device and image forming apparatus |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321230A (en) * | 1988-06-23 | 1989-12-27 | Canon Inc | One sheet separating feeder |
-
1990
- 1990-08-22 JP JP8818490U patent/JPH0446034U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01321230A (en) * | 1988-06-23 | 1989-12-27 | Canon Inc | One sheet separating feeder |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2007314258A (en) * | 2006-05-23 | 2007-12-06 | Ricoh Co Ltd | Paper feeding device and image forming apparatus |