JPS6294340U - - Google Patents
Info
- Publication number
- JPS6294340U JPS6294340U JP18750685U JP18750685U JPS6294340U JP S6294340 U JPS6294340 U JP S6294340U JP 18750685 U JP18750685 U JP 18750685U JP 18750685 U JP18750685 U JP 18750685U JP S6294340 U JPS6294340 U JP S6294340U
- Authority
- JP
- Japan
- Prior art keywords
- curvature
- belt
- photoreceptor
- electrophotographic apparatus
- members
- 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
- 108091008695 photoreceptors Proteins 0.000 claims description 4
- 238000004804 winding Methods 0.000 claims description 3
- 238000010586 diagram Methods 0.000 description 1
Description
第１図はこの考案の第一の実施例を示す正面図
、第２図はそのカール部分の正面図、第３図はそ
の矯正状態の正面図、第４図はこの考案の第二の
実施例を示す正面図、第５図は巻付き角度の説明
図である。
１…ベルト状感光体、２…継目、３…駆動ロー
ラ（曲率部材）、４，５…従動ローラ（曲率部材
）、ｒ１〜ｒ３…曲率半径、１４，１５…ガイド
板（曲率部材）、θ１〜θ３…巻付き角度。
Figure 1 is a front view showing the first embodiment of this invention, Figure 2 is a front view of the curled part, Figure 3 is a front view of the corrected state, and Figure 4 is the second implementation of this invention. FIG. 5, a front view showing an example, is an explanatory diagram of the winding angle. DESCRIPTION OF SYMBOLS 1... Belt-shaped photoreceptor, 2... Seam, 3... Driving roller (curvature member), 4, 5... Driven roller (curvature member), r1- r3 ... Curvature radius, 14, 15 ... Guide plate (curvature member) , θ 1 to θ 3 ... winding angle.
Claims (1)
部材間に張設した継目を有するベルト状感光体を
用いる電子写真装置において、前記ベルト状感光
体の停止時に前記曲率部材の内の曲率半径が最小
の曲率部材又は巻付き角度が最大の曲率部材部分
に前記継目を位置させて前記ベルト状感光体を停
止させる制御手段を設けたことを特徴とする電子
写真装置。 In an electrophotographic apparatus using a belt-like photoreceptor having a joint stretched between a plurality of curvature members including at least one drive roller, when the belt-like photoreceptor is stopped, the radius of curvature of the curvature members is the smallest. An electrophotographic apparatus, comprising: a control means for positioning the seam at a curvature member or a portion of a curvature member having a maximum winding angle and stopping the belt-shaped photoreceptor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18750685U JPS6294340U (en) | 1985-12-05 | 1985-12-05 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18750685U JPS6294340U (en) | 1985-12-05 | 1985-12-05 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6294340U true JPS6294340U (en) | 1987-06-16 |
Family
ID=31138029
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18750685U Pending JPS6294340U (en) | 1985-12-05 | 1985-12-05 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6294340U (en) |
Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991650A (en) * | 1972-12-30 | 1974-09-02 | ||
| JPS5393837A (en) * | 1977-01-27 | 1978-08-17 | Ricoh Co Ltd | Long lasting method for electrophotographic photosensitive body |
| JPS53138744A (en) * | 1977-05-09 | 1978-12-04 | Dick Co Ab | Xerography copying machine |
| JPS5542386A (en) * | 1979-04-23 | 1980-03-25 | Sony Corp | Manufacture of magnetic rotary head drum |
| JPS5741655A (en) * | 1980-08-26 | 1982-03-08 | Ricoh Co Ltd | Electrophotographic copier |
| JPS5776575A (en) * | 1980-10-31 | 1982-05-13 | Ricoh Co Ltd | Copying device |
| JPS57120971A (en) * | 1981-01-19 | 1982-07-28 | Ricoh Co Ltd | Recording method |
| JPS57210361A (en) * | 1981-06-19 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS57210356A (en) * | 1981-06-20 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS57210354A (en) * | 1981-06-19 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS58117581A (en) * | 1981-12-30 | 1983-07-13 | Ricoh Co Ltd | Recorder |
-
1985
- 1985-12-05 JP JP18750685U patent/JPS6294340U/ja active Pending
Patent Citations (11)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS4991650A (en) * | 1972-12-30 | 1974-09-02 | ||
| JPS5393837A (en) * | 1977-01-27 | 1978-08-17 | Ricoh Co Ltd | Long lasting method for electrophotographic photosensitive body |
| JPS53138744A (en) * | 1977-05-09 | 1978-12-04 | Dick Co Ab | Xerography copying machine |
| JPS5542386A (en) * | 1979-04-23 | 1980-03-25 | Sony Corp | Manufacture of magnetic rotary head drum |
| JPS5741655A (en) * | 1980-08-26 | 1982-03-08 | Ricoh Co Ltd | Electrophotographic copier |
| JPS5776575A (en) * | 1980-10-31 | 1982-05-13 | Ricoh Co Ltd | Copying device |
| JPS57120971A (en) * | 1981-01-19 | 1982-07-28 | Ricoh Co Ltd | Recording method |
| JPS57210361A (en) * | 1981-06-19 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS57210354A (en) * | 1981-06-19 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS57210356A (en) * | 1981-06-20 | 1982-12-23 | Ricoh Co Ltd | Recording method |
| JPS58117581A (en) * | 1981-12-30 | 1983-07-13 | Ricoh Co Ltd | Recorder |