JPH0173868U - - Google Patents
Info
- Publication number
- JPH0173868U JPH0173868U JP1987167751U JP16775187U JPH0173868U JP H0173868 U JPH0173868 U JP H0173868U JP 1987167751 U JP1987167751 U JP 1987167751U JP 16775187 U JP16775187 U JP 16775187U JP H0173868 U JPH0173868 U JP H0173868U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning member
- forming apparatus
- image forming
- image
- item
- 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
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の実施例を示すクリーニングブ
レードの斜視図、第２図は本考案の実施例を示す
画像形成装置の概略断面図である。
１……清掃部材（クリーニングブレード）、２
……シート部材（極薄シート）、２１……像担持
体（感光ドラム）。
FIG. 1 is a perspective view of a cleaning blade showing an embodiment of the present invention, and FIG. 2 is a schematic sectional view of an image forming apparatus showing an embodiment of the present invention. 1...Cleaning member (cleaning blade), 2
. . . Sheet member (ultra-thin sheet), 21 . . . Image carrier (photosensitive drum).
Claims (1)
に付着している現像剤を清掃するクリーニング装
置を有する画像形成装置において、前記清掃部材
の長手方向端部にシート部材を設け、前記清掃部
材端部の像担持体に対する摩擦係数を小さくした
ことを特徴とする画像形成装置。 ２ 上記清掃部材は、その清掃部材の長手方向の
両端部にシート部材が設けられている実用新案登
録請求の範囲第１項に記載の画像形成装置。 ３ 上記清掃部材の端部は、像担持体の非画像領
域に作用している実用新案登録請求の範囲第１項
又は第２項に記載の画像形成装置。 ４ 上記シート部材は、その厚みが、トナーの平
均粒径よりも小さい実用新案登録請求の範囲第１
項、第２項又は第３項に記載の画像形成装置。 ５ 上記清掃部材は、ブレード状である実用新案
登録請求の範囲第１項、第２項、第３項又は第４
項に記載の画像形成装置。[Claims for Utility Model Registration] 1. In an image forming apparatus having a cleaning device that cleans developer adhering to the image carrier by bringing the cleaning member into contact with the image carrier, the longitudinal end of the cleaning member An image forming apparatus characterized in that a sheet member is provided at the end of the cleaning member to reduce a coefficient of friction between the end of the cleaning member and the image carrier. 2. The image forming apparatus according to claim 1, wherein the cleaning member is provided with sheet members at both longitudinal ends of the cleaning member. 3. The image forming apparatus according to claim 1 or 2, wherein the end of the cleaning member acts on a non-image area of the image carrier. 4 The sheet member has a thickness smaller than the average particle diameter of the toner according to Claim 1 of Utility Model Registration.
2. The image forming apparatus according to item 2, item 3, or item 3. 5. The above-mentioned cleaning member is blade-shaped.
The image forming apparatus described in .
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167751U JPH079171Y2 (en) | 1987-10-31 | 1987-10-31 | Image forming device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987167751U JPH079171Y2 (en) | 1987-10-31 | 1987-10-31 | Image forming device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPH0173868U true JPH0173868U (en) | 1989-05-18 |
| JPH079171Y2 JPH079171Y2 (en) | 1995-03-06 |
Family
ID=31456326
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987167751U Expired - Lifetime JPH079171Y2 (en) | 1987-10-31 | 1987-10-31 | Image forming device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH079171Y2 (en) |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100781A (en) * | 1985-10-28 | 1987-05-11 | Tokai Rubber Ind Ltd | Cleaning blade |
| JPS62146182U (en) * | 1986-03-10 | 1987-09-16 |
-
1987
- 1987-10-31 JP JP1987167751U patent/JPH079171Y2/en not_active Expired - Lifetime
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS62100781A (en) * | 1985-10-28 | 1987-05-11 | Tokai Rubber Ind Ltd | Cleaning blade |
| JPS62146182U (en) * | 1986-03-10 | 1987-09-16 |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH079171Y2 (en) | 1995-03-06 |