JPS59166261U - Blade cleaning device - Google Patents
Blade cleaning deviceInfo
- Publication number
- JPS59166261U JPS59166261U JP6015883U JP6015883U JPS59166261U JP S59166261 U JPS59166261 U JP S59166261U JP 6015883 U JP6015883 U JP 6015883U JP 6015883 U JP6015883 U JP 6015883U JP S59166261 U JPS59166261 U JP S59166261U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- cleaning device
- blade cleaning
- image carrier
- toner image
- 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第1図は電子写真複写機の概念図。第2、第3図はブレ
ードクリーニング装置におけるブレード面とトナー像担
持体との圧接交角に関する説明図。
第4、第5図は本考案による第1、第2の実施例を示す
断面図。
21.31・・・・・・トナー像担持体、22.32・
・・ ′・・・ブレード、23.33・・・・・・ブレ
ードホルダ、24.34・・・・・・支持部材、27.
37・・・・・・引張バネ、28.〜38・・・・・・
押圧部材、28a・・・・・・先端部、38a・・・・
・・押圧片。Figure 1 is a conceptual diagram of an electrophotographic copying machine. FIGS. 2 and 3 are explanatory diagrams regarding the angle of pressure contact between the blade surface and the toner image carrier in the blade cleaning device. 4 and 5 are sectional views showing first and second embodiments of the present invention. 21.31... Toner image carrier, 22.32.
...'...Blade, 23.33...Blade holder, 24.34...Support member, 27.
37... tension spring, 28. ~38・・・・・・
Pressing member, 28a...Tip portion, 38a...
...Press piece.
Claims (1)
ドクリーニング装置において、ブレードクリーニング装
置のブレード面と、トナー像担持体面とが接触して交わ
る交角が、該接点に関し未クリーニング側で鋭角になる
ように、前記ブレードの稜線で前記トナー像担持体面を
押圧し、かつ前記ブレードを付勢する押圧部材を付設し
たブレードクリーニング装置において、クリーニングブ
レードがトナー像担持体面を押圧する面と反対側に、前
記クリーニングブレードを押圧する押圧部・ 材の
一部が弾性体として形成されていることを特徴とするブ
レードクリーニング装置。In a blade cleaning device that removes toner remaining on a surface of a toner image carrier, the intersection angle where the blade surface of the blade cleaning device and the surface of the toner image carrier contact and intersect is an acute angle on the uncleaned side with respect to the contact point. , a blade cleaning device including a pressing member that presses the surface of the toner image carrier with a ridgeline of the blade and urges the blade; A blade cleaning device characterized in that a part of the pressing part/material that presses the blade is formed as an elastic body.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6015883U JPS59166261U (en) | 1983-04-20 | 1983-04-20 | Blade cleaning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP6015883U JPS59166261U (en) | 1983-04-20 | 1983-04-20 | Blade cleaning device |
Publications (2)
Publication Number | Publication Date |
---|---|
JPS59166261U true JPS59166261U (en) | 1984-11-07 |
JPH046043Y2 JPH046043Y2 (en) | 1992-02-19 |
Family
ID=30190401
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP6015883U Granted JPS59166261U (en) | 1983-04-20 | 1983-04-20 | Blade cleaning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS59166261U (en) |
Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55128058U (en) * | 1979-03-05 | 1980-09-10 |
-
1983
- 1983-04-20 JP JP6015883U patent/JPS59166261U/en active Granted
Patent Citations (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS55128058U (en) * | 1979-03-05 | 1980-09-10 |
Also Published As
Publication number | Publication date |
---|---|
JPH046043Y2 (en) | 1992-02-19 |
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