JPH03125375U - - Google Patents
Info
- Publication number
- JPH03125375U JPH03125375U JP3486490U JP3486490U JPH03125375U JP H03125375 U JPH03125375 U JP H03125375U JP 3486490 U JP3486490 U JP 3486490U JP 3486490 U JP3486490 U JP 3486490U JP H03125375 U JPH03125375 U JP H03125375U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- contact
- cleaner
- scraping
- edge portion
- 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.)
- Granted
Links
- 238000007790 scraping Methods 0.000 claims 2
- 108091008695 photoreceptors Proteins 0.000 description 4
- 230000002093 peripheral effect Effects 0.000 description 3
- 238000010586 diagram Methods 0.000 description 2
- 238000004140 cleaning Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は感光体周辺部の構成を示した図、第２
図はトナー除去装置近傍の拡大図、第３図Ａ，Ｂ
はブレードのクリーニング状態を示した図、第４
図は他の実施例における感光体周辺部の構成図、
第５図Ａおよび第５図Ｂは第２のブレードおよび
第１のブレードの拡大図である。また第６図は従
来の感光体周辺部の構成を示した図である。
１……感光体、２……第１のブレード、３，５
……第２のブレート、４……クリーナ、Ｐ……第
２のブレートの裏面エツジ部。
Figure 1 shows the structure of the peripheral area of the photoreceptor, Figure 2
The figure is an enlarged view of the vicinity of the toner removal device, Figures 3A and B
Figure 4 shows the cleaning state of the blade.
The figure is a configuration diagram of the peripheral part of the photoreceptor in another embodiment,
Figures 5A and 5B are enlarged views of the second blade and the first blade. Further, FIG. 6 is a diagram showing the structure of the peripheral portion of a conventional photoreceptor. 1...Photoreceptor, 2...First blade, 3,5
...Second plate, 4...Cleaner, P...Back edge portion of second plate.
Claims (1)
ことによつて感光体上の残留トナーを掻き取ると
ともに、ブレード上に付着したトナーをクリーナ
のエツジで掻き落す除去装置において、 互いに間隔をおいて設けられた第１のブレード
および第２のブレードと、前記第２のブレードの
後方に設けられ、そのエツジ部が第２のブレード
に摺接可能なクリーナと、を備えるとともに、 前記第２のブレードを回動可能に設け、回動に
よつてその裏面側エツジ部が前記第１のブレード
に摺接するようにしたことを特徴とするトナー除
去装置。[Claim for Utility Model Registration] Removal by scraping off residual toner on the photoconductor by bringing a plate-shaped blade into contact with a rotating photoconductor, and scraping off toner adhering to the blade with the edge of a cleaner. The apparatus includes a first blade and a second blade that are spaced apart from each other, and a cleaner that is provided behind the second blade and whose edge portion is slidably in contact with the second blade. What is claimed is: 1. A toner removing device, further comprising: a rotatable second blade, and when rotated, a back edge portion of the second blade comes into sliding contact with the first blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3486490U JP2501441Y2 (en) | 1990-03-30 | 1990-03-30 | Toner remover |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3486490U JP2501441Y2 (en) | 1990-03-30 | 1990-03-30 | Toner remover |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH03125375U true JPH03125375U (en) | 1991-12-18 |
| JP2501441Y2 JP2501441Y2 (en) | 1996-06-19 |
Family
ID=31539711
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3486490U Expired - Fee Related JP2501441Y2 (en) | 1990-03-30 | 1990-03-30 | Toner remover |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JP2501441Y2 (en) |
-
1990
- 1990-03-30 JP JP3486490U patent/JP2501441Y2/en not_active Expired - Fee Related
Also Published As
| Publication number | Publication date |
|---|---|
| JP2501441Y2 (en) | 1996-06-19 |
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Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| LAPS | Cancellation because of no payment of annual fees |