JPS6374666U - - Google Patents
Info
- Publication number
- JPS6374666U JPS6374666U JP16908786U JP16908786U JPS6374666U JP S6374666 U JPS6374666 U JP S6374666U JP 16908786 U JP16908786 U JP 16908786U JP 16908786 U JP16908786 U JP 16908786U JP S6374666 U JPS6374666 U JP S6374666U
- Authority
- JP
- Japan
- Prior art keywords
- cleaning roller
- spring
- bearing surface
- image bearing
- cleaning
- 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 11
Description
第１図は本考案によるクリーニング装置の調整
機構の一部を示す側面図、第２図は第１図の部分
に連続する別の部分を示す側面図、第３図は第２
図の部分と連続する更に別の部分を示す正面図、
第４図は本考案によるクリーニング装置を組入れ
た電子写真複写機の概略断面図である。
１……像担持体、１１……クリーニングブレー
ド、１２……クリーニングローラ、２３……支持
部材、２４……可動部材、２５……ばね、２８…
…連結アーム、３１……基軸、３３……クランク
レバー、３５……ソレノイド。
FIG. 1 is a side view showing a part of the adjustment mechanism of the cleaning device according to the present invention, FIG. 2 is a side view showing another part continuous to the part shown in FIG. 1, and FIG.
A front view showing another part continuous with the part shown in the figure,
FIG. 4 is a schematic sectional view of an electrophotographic copying machine incorporating a cleaning device according to the present invention. DESCRIPTION OF SYMBOLS 1... Image carrier, 11... Cleaning blade, 12... Cleaning roller, 23... Support member, 24... Movable member, 25... Spring, 28...
...Connection arm, 31... Base shaft, 33... Crank lever, 35... Solenoid.
Claims (1)
の残存物を除去するクリーニングブレードおよび
クリーニングローラと、該クリーニングローラの
像担持体面への圧接力を減圧する調整機構とを有
するクリーニング装置において、前記調整機構は
、クリーニングローラを支持する枢動自在な支持
部材と、一端を前記支持部材に他端を可動部材に
固定しクリーニングローラを像担持体面に圧接さ
せる方向に偏圧するばねと、前記可動部材を移動
し前記ばねの端部間距離を変更する駆動手段とを
有することを特徴とするクリーニング装置。 A cleaning device comprising: a cleaning blade and a cleaning roller that are pressed against a moving image bearing surface to remove residues on the image bearing surface; and an adjustment mechanism that reduces the pressure of the cleaning roller against the image bearing surface; The adjustment mechanism includes a pivotable support member that supports the cleaning roller, a spring that has one end fixed to the support member and the other end fixed to the movable member and biases the cleaning roller in a direction to press the cleaning roller against the image carrier surface, and the movable member. and a driving means for moving the spring and changing the distance between the ends of the spring.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16908786U JPS6374666U (en) | 1986-11-05 | 1986-11-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP16908786U JPS6374666U (en) | 1986-11-05 | 1986-11-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6374666U true JPS6374666U (en) | 1988-05-18 |
Family
ID=31102572
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP16908786U Pending JPS6374666U (en) | 1986-11-05 | 1986-11-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6374666U (en) |
-
1986
- 1986-11-05 JP JP16908786U patent/JPS6374666U/ja active Pending
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