JPS63155142U - - Google Patents
Info
- Publication number
- JPS63155142U JPS63155142U JP4935187U JP4935187U JPS63155142U JP S63155142 U JPS63155142 U JP S63155142U JP 4935187 U JP4935187 U JP 4935187U JP 4935187 U JP4935187 U JP 4935187U JP S63155142 U JPS63155142 U JP S63155142U
- Authority
- JP
- Japan
- Prior art keywords
- drum body
- view
- present
- cleaning device
- pressed
- 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
- 238000004140 cleaning Methods 0.000 claims description 4
- 108091008695 photoreceptors Proteins 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
- Photoreceptors In Electrophotography (AREA)
- Cleaning In Electrography (AREA)
Description
第１図ａ，ｂ，ｃは本考案の一実施例に係る感
光体ドラムであつて同図ａは一部断面を有する斜
視図、同図ｂは同図ａにおけるＡ―Ａ′矢視断面
図、同図ｃは同図ａにおける側断面図、第２図ａ
，ｂ，ｃは本考案の他の実施例にかかる感光体ド
ラムであつて同図ａは一部断面を有する斜視図、
同図ｂは同図ａにおけるＢ―Ｂ′矢視断面図、同
図ｃは同図ａにおける側断面図、第３図は本考案
の更に他の実施例に係る感光体ドラムであつて第
１図ｂ相当図、第４図は本考案の背景となる技術
を説明するための複写機の要部構成図である。
符号の説明、１１…クリーニング装置、１２…
クリーニングブレード、１３…凸部、１４…部材
、１５…梁、１６，１７，１８…感光体ドラム、
１６ａ，１７ａ，１８ａ…ドラム本体。
Figures 1a, b, and c show a photoreceptor drum according to an embodiment of the present invention, in which figure a is a perspective view with a partial cross section, and figure b is a cross section taken along the line A-A' in figure a. Fig. 2c is a side sectional view of Fig. 2a, Fig. 2a
, b, and c are photoreceptor drums according to other embodiments of the present invention, and a is a partially cross-sectional perspective view;
Figure b is a sectional view taken along line B-B' in figure a, Figure c is a side sectional view in figure a, and Figure 3 is a photosensitive drum according to still another embodiment of the present invention. FIG. 1B is a diagram corresponding to FIG. 1B, and FIG. 4 is a configuration diagram of the main parts of a copying machine for explaining the technology behind the present invention. Explanation of symbols, 11...Cleaning device, 12...
Cleaning blade, 13... Convex portion, 14... Member, 15... Beam, 16, 17, 18... Photosensitive drum,
16a, 17a, 18a...Drum body.
Claims (1)
接される円筒形状のドラム本体の内周面に、この
ドラム本体の肉厚寸法の不均一部を形成してなる
ことを特徴とする感光体ドラム。 A photoreceptor drum characterized in that a cylindrical drum body has an uneven wall thickness formed on the inner circumferential surface of the drum body to which a cleaning blade of a cleaning device is pressed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049351U JPH0546023Y2 (en) | 1987-03-31 | 1987-03-31 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP1987049351U JPH0546023Y2 (en) | 1987-03-31 | 1987-03-31 |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS63155142U true JPS63155142U (en) | 1988-10-12 |
| JPH0546023Y2 JPH0546023Y2 (en) | 1993-12-01 |
Family
ID=30871725
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP1987049351U Expired - Lifetime JPH0546023Y2 (en) | 1987-03-31 | 1987-03-31 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0546023Y2 (en) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002099103A (en) * | 2000-09-26 | 2002-04-05 | Kyocera Mita Corp | Electrophotographic photoreceptor |
| JP2002221807A (en) * | 2001-01-26 | 2002-08-09 | Kyocera Mita Corp | Monolayer electrophotographic photoreceptor using specified polyester resin and electric charge generating agent |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723988A (en) * | 1980-07-21 | 1982-02-08 | Fuji Xerox Co Ltd | Photosensitive drum heater for electronic photographic copy machine |
| JPS5886585A (en) * | 1981-11-19 | 1983-05-24 | Konishiroku Photo Ind Co Ltd | Drumlike image carrier member |
| JPS6012569A (en) * | 1983-07-01 | 1985-01-22 | Canon Inc | Cleaning device |
| JPS62127567U (en) * | 1986-02-05 | 1987-08-13 | ||
| JPS6341160U (en) * | 1986-09-04 | 1988-03-17 |
Family Cites Families (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6035397A (en) * | 1984-06-15 | 1985-02-23 | Fujitsu Ltd | Semiconductor storage device |
-
1987
- 1987-03-31 JP JP1987049351U patent/JPH0546023Y2/ja not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS5723988A (en) * | 1980-07-21 | 1982-02-08 | Fuji Xerox Co Ltd | Photosensitive drum heater for electronic photographic copy machine |
| JPS5886585A (en) * | 1981-11-19 | 1983-05-24 | Konishiroku Photo Ind Co Ltd | Drumlike image carrier member |
| JPS6012569A (en) * | 1983-07-01 | 1985-01-22 | Canon Inc | Cleaning device |
| JPS62127567U (en) * | 1986-02-05 | 1987-08-13 | ||
| JPS6341160U (en) * | 1986-09-04 | 1988-03-17 |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JP2002099103A (en) * | 2000-09-26 | 2002-04-05 | Kyocera Mita Corp | Electrophotographic photoreceptor |
| JP2002221807A (en) * | 2001-01-26 | 2002-08-09 | Kyocera Mita Corp | Monolayer electrophotographic photoreceptor using specified polyester resin and electric charge generating agent |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0546023Y2 (en) | 1993-12-01 |