JPS6189877U - - Google Patents
Info
- Publication number
- JPS6189877U JPS6189877U JP17506884U JP17506884U JPS6189877U JP S6189877 U JPS6189877 U JP S6189877U JP 17506884 U JP17506884 U JP 17506884U JP 17506884 U JP17506884 U JP 17506884U JP S6189877 U JPS6189877 U JP S6189877U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cleaning device
- cleaning
- support
- predetermined
- 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
- 108091008695 photoreceptors Proteins 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
- 210000000078 claw Anatomy 0.000 description 1
- 238000005192 partition Methods 0.000 description 1
Description
第１図は、本考案のクリーニング装置の構成を
示す説明図、第２図は、ブレード支持体の断面図
、第３〜４図は、ブレード支持体の駆動装置の構
成を示す側面図と、断面図であり、第５図は、ク
リーニングブレードが像担持体表面に接触してい
ない状態を示す説明図である。
図中の符号、１…クリーニング装置、２…ハウ
ジング、４…仕切板、５…シール部材、６…トナ
ー収納ボツクス、７…ブラシ、８…像担持体、９
…像担持体表面、１０…ブレード支持体、１１…
クリーニングブレード、１５…ワンウエイクラツ
チ、１６…ラチエツトホイール、１７…歯、２０
…ソレノイド、２１…プランジヤー、２２…ラチ
エツトアーム、２３…爪。
FIG. 1 is an explanatory diagram showing the configuration of the cleaning device of the present invention, FIG. 2 is a sectional view of the blade support, and FIGS. 3 and 4 are side views showing the configuration of the drive device for the blade support. FIG. 5 is a cross-sectional view, and is an explanatory diagram showing a state in which the cleaning blade is not in contact with the surface of the image carrier. Reference numerals in the drawings: 1... Cleaning device, 2... Housing, 4... Partition plate, 5... Seal member, 6... Toner storage box, 7... Brush, 8... Image carrier, 9
...Image carrier surface, 10...Blade support, 11...
Cleaning blade, 15...One-way clutch, 16...Ratchet wheel, 17...Teeth, 20
...Solenoid, 21...Plunger, 22...Ratchet arm, 23...Claw.
Claims (1)
心軸から等角度で、しかも、同じ突出長さで放射
状に配設されたロータリー式ブレードクリーニン
グ装置において、上記したクリーニングブレード
のうちの任意の一枚が感光体ドラム表面に接紳し
、トナーを掻き取るようにするとともに、複写の
サイクルの開始および終了の度毎に、または、所
定のタイミングで、一定の方向に前記支持体を所
定の角度ずつ回転させ、感光体ドラム表面に接触
するクリーニングブレードを移動させるように構
成したことを特徴とする電子複写機等のブレード
クリーニング装置。 In a rotary blade cleaning device in which a plurality of cleaning blades are arranged radially at equal angles from the central axis of a support and with the same protrusion length, any one of the cleaning blades described above is exposed to light. The support body is rotated by a predetermined angle in a predetermined direction at each start and end of a copying cycle or at a predetermined timing. A blade cleaning device for an electronic copying machine or the like, characterized in that the blade cleaning device is configured to move a cleaning blade that comes into contact with the surface of a photoreceptor drum.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506884U JPS6189877U (en) | 1984-11-20 | 1984-11-20 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP17506884U JPS6189877U (en) | 1984-11-20 | 1984-11-20 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6189877U true JPS6189877U (en) | 1986-06-11 |
Family
ID=30732673
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP17506884U Pending JPS6189877U (en) | 1984-11-20 | 1984-11-20 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6189877U (en) |
-
1984
- 1984-11-20 JP JP17506884U patent/JPS6189877U/ja active Pending
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| JPS61135361U (en) | ||
| JPS6186762U (en) | ||
| JPS6188172U (en) | ||
| JPS61162869U (en) | ||
| JPH0431170U (en) | ||
| JPH0185849U (en) | ||
| JPS5968374U (en) | Cleaning device for electrophotographic copying machine | |
| JPS62123663U (en) | ||
| JPS63367U (en) | ||
| JPS63178869U (en) | ||
| JPS62137457U (en) | ||
| JPS62164370U (en) | ||
| JPS61116376U (en) | ||
| JPH0175276U (en) | ||
| JPS63118065U (en) | ||
| JPH01155068U (en) | ||
| JPS63177665U (en) | ||
| JPS61101527U (en) | ||
| JPS6214467U (en) | ||
| JPS61188850U (en) | ||
| JPS6426762U (en) | ||
| JPS634561U (en) | ||
| JPH0411570U (en) | ||
| JPH0431169U (en) | ||
| JPS62146162U (en) |