JPH0230969U - - Google Patents
Info
- Publication number
- JPH0230969U JPH0230969U JP10938688U JP10938688U JPH0230969U JP H0230969 U JPH0230969 U JP H0230969U JP 10938688 U JP10938688 U JP 10938688U JP 10938688 U JP10938688 U JP 10938688U JP H0230969 U JPH0230969 U JP H0230969U
- Authority
- JP
- Japan
- Prior art keywords
- blade
- photoreceptor
- cam
- cleaning device
- copying machine
- 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 3
- 108091008695 photoreceptors Proteins 0.000 claims description 3
Landscapes
- Cleaning In Electrography (AREA)
Description
第１図は本考案実施例におけるクリーニング装
置の構造を示す正面図、第２図はカム周面の展開
図、第３図は複写機の要部を示す側面図、第４図
及び第５図は従来例におけるカム溝の展開図であ
る。
１：感光体、２：帯電器、３：露光部、４ａ，
４ｂ，４ｃ：現像器、５：転写器、６：クリーニ
ング装置、７：転写ロール、８：用紙搬送装置、
９：定着装置、１０：給紙装置、１１：ブレード
、１２：支持部材、１２ａ：軸、１３：軸受、１
４：保持部材、１５：ピン、１６：カム、１７：
カム溝、１７ａ：カム溝中心線、１８：軸、１９
，２０：ギヤ、２１：駆動モータ、２２：軸。
Fig. 1 is a front view showing the structure of the cleaning device according to an embodiment of the present invention, Fig. 2 is a developed view of the cam circumferential surface, Fig. 3 is a side view showing the main parts of the copying machine, and Figs. 4 and 5. is a developed view of a cam groove in a conventional example. 1: Photoreceptor, 2: Charger, 3: Exposure section, 4a,
4b, 4c: developing device, 5: transfer device, 6: cleaning device, 7: transfer roll, 8: paper conveyance device,
9: Fixing device, 10: Paper feeding device, 11: Blade, 12: Support member, 12a: Shaft, 13: Bearing, 1
4: Holding member, 15: Pin, 16: Cam, 17:
Cam groove, 17a: Cam groove center line, 18: Shaft, 19
, 20: gear, 21: drive motor, 22: shaft.
Claims (1)
クリーニングするブレードと、該ブレードの支持
部材に突設した突起部と、該突起部に嵌合する溝
をサインカーブ状に周面に形成したカムとを備え
たことを特徴とする電子写真複写機のクリーニン
グ装置。 A blade that cleans the surface of the photoreceptor by sliding it on the surface of the rotating photoreceptor, a protrusion protruding from a supporting member of the blade, and a groove that fits into the protrusion formed in a sine curve shape on the circumferential surface. A cleaning device for an electrophotographic copying machine, characterized in that it is equipped with a cam.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938688U JPH0230969U (en) | 1988-08-19 | 1988-08-19 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10938688U JPH0230969U (en) | 1988-08-19 | 1988-08-19 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0230969U true JPH0230969U (en) | 1990-02-27 |
Family
ID=31345584
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10938688U Pending JPH0230969U (en) | 1988-08-19 | 1988-08-19 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0230969U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003084518A (en) * | 2001-09-13 | 2003-03-19 | Canon Inc | Process means moving mechanism, charging device, process cartridge, and electrophotographic image forming apparatus |
-
1988
- 1988-08-19 JP JP10938688U patent/JPH0230969U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2003084518A (en) * | 2001-09-13 | 2003-03-19 | Canon Inc | Process means moving mechanism, charging device, process cartridge, and electrophotographic image forming apparatus |