JPS6434640U - - Google Patents
Info
- Publication number
- JPS6434640U JPS6434640U JP12996087U JP12996087U JPS6434640U JP S6434640 U JPS6434640 U JP S6434640U JP 12996087 U JP12996087 U JP 12996087U JP 12996087 U JP12996087 U JP 12996087U JP S6434640 U JPS6434640 U JP S6434640U
- Authority
- JP
- Japan
- Prior art keywords
- rotating body
- image forming
- forming apparatus
- feeding device
- paper feeding
- 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
- 238000004140 cleaning Methods 0.000 claims description 2
Landscapes
- Paper Feeding For Electrophotography (AREA)
Description
第１図乃至第３図は本考案の一実施例を示し、
第１図は用紙給紙装置の断面図、第２図は要部断
面図、第３図は画像形成装置の一例としての静電
写真複写機を示す断面図である。
２４……用紙給紙装置、２５……搬送ローラ、
３１……重送防止ベルト、３５……大径の回転体
、３６……小径の回転体、３８……清掃部材。
1 to 3 show an embodiment of the present invention,
FIG. 1 is a sectional view of a paper feeding device, FIG. 2 is a sectional view of a main part, and FIG. 3 is a sectional view of an electrostatographic copying machine as an example of an image forming apparatus. 24... Paper feeding device, 25... Conveyance roller,
31... Double feeding prevention belt, 35... Large diameter rotating body, 36... Small diameter rotating body, 38... Cleaning member.
Claims (1)
して搬送ローラに当接させてなる画像形成装置の
用紙供給装置において、前記回転体として大きさ
の異なるものを用い、大径の回転体を前記搬送ロ
ーラに近接して設けると共に、前記大径の回転体
よりも小径の回転体側に前記重送防止ベルトの表
面に接触する清掃部材を設けたことを特徴とする
画像形成装置の用紙供給装置。 In a paper feeding device of an image forming apparatus in which a belt stretched between rotating bodies is brought into contact with a conveyance roller as a double feeding prevention member, the rotating bodies are of different sizes, and a large diameter rotating body is used. A paper feeding device for an image forming apparatus, characterized in that a cleaning member is provided close to the conveyance roller and in contact with the surface of the double-feed prevention belt on the side of the rotating body having a smaller diameter than the rotating body having a larger diameter. .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996087U JPS6434640U (en) | 1987-08-25 | 1987-08-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP12996087U JPS6434640U (en) | 1987-08-25 | 1987-08-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6434640U true JPS6434640U (en) | 1989-03-02 |
Family
ID=31384703
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP12996087U Pending JPS6434640U (en) | 1987-08-25 | 1987-08-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6434640U (en) |
-
1987
- 1987-08-25 JP JP12996087U patent/JPS6434640U/ja active Pending