JPH0239277U - - Google Patents
Info
- Publication number
- JPH0239277U JPH0239277U JP11671888U JP11671888U JPH0239277U JP H0239277 U JPH0239277 U JP H0239277U JP 11671888 U JP11671888 U JP 11671888U JP 11671888 U JP11671888 U JP 11671888U JP H0239277 U JPH0239277 U JP H0239277U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning blade
- photosensitive drum
- amino
- coating layer
- scrapes
- 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
- 238000004140 cleaning Methods 0.000 claims description 6
- 239000011247 coating layer Substances 0.000 claims description 2
- -1 polysiloxane Polymers 0.000 claims description 2
- 229920001296 polysiloxane Polymers 0.000 claims description 2
- 239000013013 elastic material Substances 0.000 claims 1
- 230000002093 peripheral effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案の一実施例である電子写真装置
の概略構成の説明図であり、第２図は第１図のク
リーニングブレードとその周辺部の概略構成図で
ある。第３図は第１図及び第２図のクリーニング
ブレードの製造工程図であり、第４図は本考案の
他の実施例であるクリーニングブレードの側面図
である。
１０：感光ドラム、２４：ホルダー金具、２６
：クリーニングブレード、３０：表面、３２：先
端面、３４：エツジ部、３６：アミノ変性ポリシ
ロキサン塗布層。
FIG. 1 is an explanatory diagram of a schematic configuration of an electrophotographic apparatus that is an embodiment of the present invention, and FIG. 2 is a schematic diagram of the cleaning blade shown in FIG. 1 and its surroundings. 3 is a manufacturing process diagram of the cleaning blade shown in FIGS. 1 and 2, and FIG. 4 is a side view of a cleaning blade according to another embodiment of the present invention. 10: Photosensitive drum, 24: Holder metal fittings, 26
: cleaning blade, 30: surface, 32: tip surface, 34: edge portion, 36: amino-modified polysiloxane coating layer.
Claims (1)
で当接させて、回転する該感光ドラム表面より残
留トナーを掻き落とす電子写真装置の弾性材製ク
リーニングブレードにおいて、 該エツジ部とその周辺部表面にアミノ変性ポリ
シロキサンの塗布層を形成して成ることを特徴と
するクリーニングブレード。[Scope of Claim for Utility Model Registration] A cleaning blade made of an elastic material for an electrophotographic device that scrapes off residual toner from the rotating surface of a photosensitive drum by bringing its tip end into contact with the surface of the photosensitive drum with a constant pressing force. A cleaning blade characterized in that a coating layer of amino-modified polysiloxane is formed on the surface of the edge portion and the peripheral portion thereof.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671888U JPH0239277U (en) | 1988-09-05 | 1988-09-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11671888U JPH0239277U (en) | 1988-09-05 | 1988-09-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0239277U true JPH0239277U (en) | 1990-03-15 |
Family
ID=31359512
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11671888U Pending JPH0239277U (en) | 1988-09-05 | 1988-09-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0239277U (en) |
Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201277A (en) * | 1981-06-03 | 1982-12-09 | Fuji Xerox Co Ltd | Cleaning blade |
-
1988
- 1988-09-05 JP JP11671888U patent/JPH0239277U/ja active Pending
Patent Citations (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS57201277A (en) * | 1981-06-03 | 1982-12-09 | Fuji Xerox Co Ltd | Cleaning blade |