JPS62142055U - - Google Patents
Info
- Publication number
- JPS62142055U JPS62142055U JP3008586U JP3008586U JPS62142055U JP S62142055 U JPS62142055 U JP S62142055U JP 3008586 U JP3008586 U JP 3008586U JP 3008586 U JP3008586 U JP 3008586U JP S62142055 U JPS62142055 U JP S62142055U
- Authority
- JP
- Japan
- Prior art keywords
- paper
- press roller
- fixing device
- convex portion
- air suction
- 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
- 238000010586 diagram Methods 0.000 description 3
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Paper Feeding For Electrophotography (AREA)
- Delivering By Means Of Belts And Rollers (AREA)
Description
第１図は本考案の用紙搬送装置を使用した電子
複写機の概略構成図、第２図はこの電子複写機で
用いられている押さえローラの側面図、第３図は
その凸部の拡大断面図、第４図は従来の電子複写
機の一例を示す概略構成図、第５図は従来の電子
複写機で用いられている押さえローラを示す側面
図、第６図および第７図は押さえローラが接触し
て複写用紙上に形成されたトナー像が乱れた場合
の例を示す説明図である。
１……感光体、６……用紙、１１……エア吸引
機構、１２……搬送ベルト、１３……定着装置、
３１……押さえローラ、３２……凸部。
Fig. 1 is a schematic configuration diagram of an electronic copying machine using the paper conveyance device of the present invention, Fig. 2 is a side view of the presser roller used in this electronic copying machine, and Fig. 3 is an enlarged cross-section of its convex portion. Fig. 4 is a schematic configuration diagram showing an example of a conventional electronic copying machine, Fig. 5 is a side view showing a presser roller used in a conventional electronic copying machine, and Figs. 6 and 7 are a presser roller. FIG. 4 is an explanatory diagram showing an example of a case where a toner image formed on a copy sheet is disturbed due to contact with the toner image. DESCRIPTION OF SYMBOLS 1... Photoreceptor, 6... Paper, 11... Air suction mechanism, 12... Conveyance belt, 13... Fixing device,
31... Pressing roller, 32... Convex portion.
Claims (1)
前記定着器に向けて搬送するエア吸引機構付き搬
送ベルトと、この搬送ベルトに外接し回転自在に
取り付けられ、前記複写用紙を搬送ベルトに押さ
え付ける押さえローラとを備え、この押さえロー
ラは、その外周に凹凸部を有する星形形状とされ
、前記凸部の先端が尖鋭に加工されていることを
特徴とする用紙搬送装置。 A conveyor belt with an air suction mechanism is provided between the transfer device and the fixing device and conveys the copy paper toward the fixing device; What is claimed is: 1. A paper conveyance device comprising: a press roller for pressing the paper, the press roller having a star shape having an uneven portion on its outer periphery, and a tip of the convex portion being processed to be sharp.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3008586U JPS62142055U (en) | 1986-03-04 | 1986-03-04 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3008586U JPS62142055U (en) | 1986-03-04 | 1986-03-04 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142055U true JPS62142055U (en) | 1987-09-08 |
Family
ID=30834573
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3008586U Pending JPS62142055U (en) | 1986-03-04 | 1986-03-04 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142055U (en) |
-
1986
- 1986-03-04 JP JP3008586U patent/JPS62142055U/ja active Pending
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