JPH02109376U - - Google Patents
Info
- Publication number
- JPH02109376U JPH02109376U JP1866189U JP1866189U JPH02109376U JP H02109376 U JPH02109376 U JP H02109376U JP 1866189 U JP1866189 U JP 1866189U JP 1866189 U JP1866189 U JP 1866189U JP H02109376 U JPH02109376 U JP H02109376U
- Authority
- JP
- Japan
- Prior art keywords
- photoreceptor
- cleaning blade
- length
- fur brush
- axial
- 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 9
- 108091008695 photoreceptors Proteins 0.000 claims description 6
- 238000010586 diagram Methods 0.000 description 1
- 230000003068 static effect Effects 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は、本考案の一実施例の断面図、第２図
は上記実施例の作動態様図、第３図は第１図のＡ
方向からの矢示図である。
１……感光体、２……クリーニング装置、３…
…除電装置、４……クリーニング前コロナ帯電器
、５……フアーブラシ、６……フリツカー、７…
…バイアス印加ローラ、８……バイアスブレード
、９……トナー回収コイル、１０……クリーニン
グブレード、１１……ブレード支持板、１２……
段付ねじ、１３……取付板、１４……アーム、１
５，１６……ばね、２０，２１，２２……シール
部材。
Figure 1 is a sectional view of one embodiment of the present invention, Figure 2 is a diagram of the operation of the above embodiment, and Figure 3 is A of Figure 1.
It is an arrow view from the direction. 1...Photoreceptor, 2...Cleaning device, 3...
... Static eliminator, 4... Corona charger before cleaning, 5... Fur brush, 6... Fritzker, 7...
... Bias application roller, 8 ... Bias blade, 9 ... Toner collection coil, 10 ... Cleaning blade, 11 ... Blade support plate, 12 ...
Step screw, 13...Mounting plate, 14...Arm, 1
5, 16... Spring, 20, 21, 22... Seal member.
Claims (1)
接させることにより感光体表面に残留したトナー
を掻き落すクリーニングブレードと、上記感光体
の軸方向の表面にブラシ端を接触回転させること
により感光体表面に残留したトナーを除去するフ
アーブラシとを有するクリーニング装置において
、上記フアーブラシの感光体軸方向の長さを、上
記クリーニングブレードの同方向の長さよりも長
く形成するとともに、上記フアーブラシの両端部
を、上記クリーニングブレードの両端部よりも外
方に臨ませて配置したことを特徴とするクリーニ
ング装置。 A cleaning blade that scrapes off residual toner on the surface of a photoreceptor by pressing its free end against the axial surface of a photoreceptor in a copying machine, etc., and a cleaning blade that scrapes off residual toner on the surface of the photoreceptor by rotating its brush end in contact with the axial surface of the photoreceptor. In a cleaning device having a fur brush that removes toner remaining on the surface of a photoconductor, the length of the fur brush in the axial direction of the photoconductor is longer than the length of the cleaning blade in the same direction, and both ends of the fur brush are formed to have a longer length in the axial direction of the photoreceptor. A cleaning device characterized in that: are arranged facing outward from both ends of the cleaning blade.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1866189U JPH02109376U (en) | 1989-02-20 | 1989-02-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1866189U JPH02109376U (en) | 1989-02-20 | 1989-02-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH02109376U true JPH02109376U (en) | 1990-08-31 |
Family
ID=31233506
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1866189U Pending JPH02109376U (en) | 1989-02-20 | 1989-02-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH02109376U (en) |
-
1989
- 1989-02-20 JP JP1866189U patent/JPH02109376U/ja active Pending
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