JPS6321971U - - Google Patents
Info
- Publication number
- JPS6321971U JPS6321971U JP11483886U JP11483886U JPS6321971U JP S6321971 U JPS6321971 U JP S6321971U JP 11483886 U JP11483886 U JP 11483886U JP 11483886 U JP11483886 U JP 11483886U JP S6321971 U JPS6321971 U JP S6321971U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- mesh roller
- cleaning brush
- mesh
- bias voltage
- 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 10
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Cleaning In Electrography (AREA)
- Brushes (AREA)
- Rolls And Other Rotary Bodies (AREA)
- Non-Insulated Conductors (AREA)
Description
第１図は本考案のクリーニング装置を含む像担
持体周辺の構成図、第２図はメツシユローラの斜
視図、第３図は本考案のクリーニング装置の他の
実施例を示す断面図、第４図は従来のクリーニン
グ装置の要部断面図である。
１０…像担持体、７０…クリーニング装置、７
１…クリーニングブラシ、７２…メツシユローラ
、７４…サクシヨン手段、７５…第１バイアス電
圧電源、７６…第２バイアス電圧電源、７７…毛
体、７９…枠体。
Fig. 1 is a configuration diagram of the vicinity of the image carrier including the cleaning device of the present invention, Fig. 2 is a perspective view of the mesh roller, Fig. 3 is a sectional view showing another embodiment of the cleaning device of the present invention, and Fig. 4 1 is a sectional view of a main part of a conventional cleaning device. 10... Image carrier, 70... Cleaning device, 7
DESCRIPTION OF SYMBOLS 1...Cleaning brush, 72...Mesh roller, 74...Suction means, 75...First bias voltage power supply, 76...Second bias voltage power supply, 77...Bristles body, 79...Frame body.
Claims (1)
ス電圧を印加し、該導電性毛体を像担持体に摺擦
させて該像担持体表面の残留トナーを除去するク
リーニングブラシと、メツシユを有する剛性薄板
を円筒形に形成せしめ前記クリーニングブラシに
接触回転させて該クリーニングブラシからトナー
を回収するメツシユローラと、該メツシユローラ
により回収されたトナーを吸引捕集するサクシヨ
ン手段とを設けたことを特徴とするクリーニング
装置。 (2) 前記メツシユローラを導電性薄板で構成し
トナーと逆極性のバイアス電圧を印加することを
特徴とする実用新案登録請求の範囲第１項記載の
クリーニング装置。[Claims for Utility Model Registration] (1) A bias voltage is applied to a rotatable conductive bristles, and the conductive bristles are rubbed against an image carrier to form a residue on the surface of the image carrier. A cleaning brush for removing toner, a mesh roller for collecting toner from the cleaning brush by rotating a rigid thin plate having a mesh formed in a cylindrical shape in contact with the cleaning brush, and collecting the toner collected by the mesh roller by suction. A cleaning device characterized in that it is provided with a suction means. (2) The cleaning device according to claim 1, wherein the mesh roller is made of a conductive thin plate and a bias voltage having a polarity opposite to that of the toner is applied to the mesh roller.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11483886U JPS6321971U (en) | 1986-07-25 | 1986-07-25 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11483886U JPS6321971U (en) | 1986-07-25 | 1986-07-25 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6321971U true JPS6321971U (en) | 1988-02-13 |
Family
ID=30997940
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11483886U Pending JPS6321971U (en) | 1986-07-25 | 1986-07-25 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6321971U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7817951B2 (en) | 2005-08-31 | 2010-10-19 | Sharp Kabushiki Kaisha | Cleaning member and image forming apparatus using the same |
-
1986
- 1986-07-25 JP JP11483886U patent/JPS6321971U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US7817951B2 (en) | 2005-08-31 | 2010-10-19 | Sharp Kabushiki Kaisha | Cleaning member and image forming apparatus using the same |
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