JPH0314653U - - Google Patents
Info
- Publication number
- JPH0314653U JPH0314653U JP7435489U JP7435489U JPH0314653U JP H0314653 U JPH0314653 U JP H0314653U JP 7435489 U JP7435489 U JP 7435489U JP 7435489 U JP7435489 U JP 7435489U JP H0314653 U JPH0314653 U JP H0314653U
- Authority
- JP
- Japan
- Prior art keywords
- charging roller
- roller
- abrasive material
- roughening
- presses
- 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
- 238000007788 roughening Methods 0.000 claims description 3
- 239000003082 abrasive agent Substances 0.000 claims 2
- 238000010586 diagram Methods 0.000 description 3
- 238000000926 separation method Methods 0.000 description 1
- 238000004804 winding Methods 0.000 description 1
Landscapes
- Electrostatic Charge, Transfer And Separation In Electrography (AREA)
Description
第１図は本考案の装置によつて粗面化された帯
電ローラーを組込む複写機の構造図、第２図は本
考案の粗面化装置の軸方向から見た模式的構成図
、第３図は該装置の軸に直角方向から見た模式構
成図である。
１……感光体ドラム、２……帯電ローラー、３
……画像露光、４……現像器、５……転写紙の給
紙ローラーと給紙ガイド、６……転写帯電器、７
……分離帯電器、８……定着器（不図示）に転写
紙を送る搬送部、９……クリーナー、１０……前
露光光源、１１……帯電ローラー、１２……帯状
研磨材、１３……送り出しローラー、１４……押
さえローラー、１５……巻き取りローラー、１７
……突き当て部材、１００……電源装置。
Fig. 1 is a structural diagram of a copying machine incorporating a charging roller whose surface has been roughened by the device of the present invention, Fig. 2 is a schematic structural diagram of the surface roughening device of the present invention as seen from the axial direction, and Fig. 3 The figure is a schematic diagram of the device as viewed from a direction perpendicular to the axis. 1...Photosensitive drum, 2...Charging roller, 3
...Image exposure, 4...Developer, 5...Transfer paper feed roller and paper feed guide, 6...Transfer charger, 7
. . . Separation charger, 8 . ...Feeding roller, 14... Holding roller, 15... Winding roller, 17
... Abutment member, 100 ... Power supply device.
Claims (1)
化する装置において、該研磨材を押圧する弾性体
ローラーの両端部分に位置し、該帯電ローラーに
当接する突き当て部材が装着されていることを特
徴とする帯電ローラーの粗面化装置。 In an apparatus for roughening the surface of a charging roller using a band-shaped abrasive material, abutment members are installed at both ends of an elastic roller that presses the abrasive material and come into contact with the charging roller. Characteristic charging roller surface roughening device.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7435489U JPH0314653U (en) | 1989-06-27 | 1989-06-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7435489U JPH0314653U (en) | 1989-06-27 | 1989-06-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0314653U true JPH0314653U (en) | 1991-02-14 |
Family
ID=31613971
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7435489U Pending JPH0314653U (en) | 1989-06-27 | 1989-06-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0314653U (en) |
-
1989
- 1989-06-27 JP JP7435489U patent/JPH0314653U/ja active Pending
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