JPS58152660U - cleaning equipment - Google Patents
cleaning equipmentInfo
- Publication number
- JPS58152660U JPS58152660U JP4835682U JP4835682U JPS58152660U JP S58152660 U JPS58152660 U JP S58152660U JP 4835682 U JP4835682 U JP 4835682U JP 4835682 U JP4835682 U JP 4835682U JP S58152660 U JPS58152660 U JP S58152660U
- Authority
- JP
- Japan
- Prior art keywords
- elastic blade
- photosensitive drum
- cleaning
- rotational direction
- auxiliary
- 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
Abstract
(57)【要約】本公報は電子出願前の出願データであるた
め要約のデータは記録されません。(57) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
図面は、本考案にかかる静電写真複写機におけるクリー
ニング装置の実施の態様を例示し、第１図は、複写機全
体の概略構造を示す断面図、第２図は、要部を示す一部
切欠き斜視図、第３図は第１図のｍ−ｍ線断面図である
。
２・・・感光ドラム、３・・・帯電装置、８・・・クリ
ーニング用弾性ブレード、１３・・・補助弾性ブレード
、１７・・・飛散防止空間、１９・・・磁気ブラシ。The drawings illustrate an embodiment of the cleaning device for an electrostatographic copying machine according to the present invention, and FIG. 1 is a sectional view showing the general structure of the entire copying machine, and FIG. 2 is a partial view showing the main parts. The cutaway perspective view and FIG. 3 are cross-sectional views taken along the line mm in FIG. 1. 2... Photosensitive drum, 3... Charging device, 8... Elastic blade for cleaning, 13... Auxiliary elastic blade, 17... Scattering prevention space, 19... Magnetic brush.
Claims (1)
前記感光ドラムの回転方向前方側にクリーニング用の弾
性ブレードを設け、この弾性ブレードの先端を前記感光
ドラムの表面に接触させることにより、感光ドラムの表
面に残留するトナーを除去し、この除去したトナーを、
前記帯電装置よりも感光ドラムの回転方向後方側に位置
する磁気ブラシによって回収するように構成した静電写
真複写機におけるクリーニング装置において、前記クリ
ーニング用弾性ブレードよりも感光ドラムの回転方向前
方側に補助弾性ブレードを設け、この補助弾性ブレード
の先端を前記感光ドラムの表面に接触あるいは近接させ
るとともに、この補助弾性プレー下と前記クリーニング
用弾性ブレードとの間に、風によるトナーの飛散を防止
するための飛散防止空間を形成したことを特徴とする静
電写真複写機におけるクリーニング装置。An elastic blade for cleaning is provided on the front side in the rotational direction of the photosensitive drum rather than a charging device provided near the back surface of the rotating photosensitive drum, and the tip of the elastic blade is brought into contact with the surface of the photosensitive drum. Remove the toner remaining on the surface of the
In the cleaning device for an electrostatographic copying machine configured to collect the photosensitive drum using a magnetic brush located on the rear side in the rotational direction of the photosensitive drum than the charging device, an auxiliary device is provided on the front side in the rotational direction of the photosensitive drum than the cleaning elastic blade. An elastic blade is provided, the tip of the auxiliary elastic blade is brought into contact with or close to the surface of the photosensitive drum, and an elastic blade is provided between the bottom of the auxiliary elastic blade and the cleaning elastic blade to prevent toner from scattering due to wind. A cleaning device for an electrostatographic copying machine, characterized in that a scattering prevention space is formed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4835682U JPS58152660U (en) | 1982-04-03 | 1982-04-03 | cleaning equipment |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4835682U JPS58152660U (en) | 1982-04-03 | 1982-04-03 | cleaning equipment |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS58152660U true JPS58152660U (en) | 1983-10-13 |
| JPH0233260Y2 JPH0233260Y2 (en) | 1990-09-07 |
Family
ID=30059282
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4835682U Granted JPS58152660U (en) | 1982-04-03 | 1982-04-03 | cleaning equipment |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58152660U (en) |
Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56786A (en) * | 1979-06-15 | 1981-01-07 | Mitsubishi Electric Corp | Correlatively tracking unit |
| JPS5623155A (en) * | 1979-07-31 | 1981-03-04 | Natl House Ind Co Ltd | Sheet feeder |
| JPS5697369A (en) * | 1979-12-29 | 1981-08-06 | Ricoh Co Ltd | Elastic blade cleaning device of photosensitive drum of electrophotographic copier |
-
1982
- 1982-04-03 JP JP4835682U patent/JPS58152660U/en active Granted
Patent Citations (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS56786A (en) * | 1979-06-15 | 1981-01-07 | Mitsubishi Electric Corp | Correlatively tracking unit |
| JPS5623155A (en) * | 1979-07-31 | 1981-03-04 | Natl House Ind Co Ltd | Sheet feeder |
| JPS5697369A (en) * | 1979-12-29 | 1981-08-06 | Ricoh Co Ltd | Elastic blade cleaning device of photosensitive drum of electrophotographic copier |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233260Y2 (en) | 1990-09-07 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS58152660U (en) | cleaning equipment | |
| JPS59153565U (en) | cleaning equipment | |
| JPS60178857U (en) | Cleaning device for electrophotographic copying machine | |
| JPS5941363U (en) | Developing device equipped with cleaning means | |
| JPS60115276U (en) | Copy machine cleaning device | |
| JPS6129369U (en) | Copy machine cleaning device | |
| JPS5810462U (en) | Cleaning device in copying machine | |
| JPS5930165U (en) | Copy machine cleaning device | |
| JPS5968374U (en) | Cleaning device for electrophotographic copying machine | |
| JPS5917465U (en) | Protection device for photoconductor cleaning discharge device | |
| JPS6013562U (en) | Cleaning equipment for copying machines, etc. | |
| JPS59173077U (en) | Electrophotocopy machine blade cleaning device | |
| JPS6129358U (en) | image forming device | |
| JPS5927571U (en) | cleaning equipment | |
| JPS60159475U (en) | Cleaning device for electrophotographic copying machine | |
| JPS5987070U (en) | Photoconductor cleaning device | |
| JPS5951356U (en) | Copying machine toner supply device | |
| JPS60176464U (en) | cleaning equipment | |
| JPS6080462U (en) | Protective member in image forming unit | |
| JPS60140974U (en) | Transfer belt cleaning device | |
| JPS60130472U (en) | Toner cleaning device for electrophotographic printing machines | |
| JPS6084966U (en) | Dry-type electrophotographic copying machine blade cleaning device | |
| JPS6026068U (en) | Copy machine cleaning device | |
| JPS5859066U (en) | Discharge device for transfer electrostatic copying machine | |
| JPS6074165U (en) | Toner recovery device from cleaning device of electrophotographic copying machine |