JPS6063859U - developing device - Google Patents
developing deviceInfo
- Publication number
- JPS6063859U JPS6063859U JP15564483U JP15564483U JPS6063859U JP S6063859 U JPS6063859 U JP S6063859U JP 15564483 U JP15564483 U JP 15564483U JP 15564483 U JP15564483 U JP 15564483U JP S6063859 U JPS6063859 U JP S6063859U
- Authority
- JP
- Japan
- Prior art keywords
- developing
- developer
- roller
- opening
- developing device
- 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
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
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、従来の現像装置の一構成例を示す概略断面図
、第２図は、本考案に係る現像装置の一実施例の概略断
面図、第３図は、第２図に示した装置の要部拡大図、第
４図及び第５図は、本考案に孫子現像装置に用いるトナ
ー飛散防止板の他の構成例をそれぞれ示す図、第６図は
、本考案の他の実施例を示す概略図である。FIG. 1 is a schematic sectional view showing an example of the configuration of a conventional developing device, FIG. 2 is a schematic sectional view of an embodiment of the developing device according to the present invention, and FIG. 3 is a schematic sectional view showing an example of the configuration of a conventional developing device. FIGS. 4 and 5 are enlarged views of the main parts of the device, respectively showing other configuration examples of the toner scattering prevention plate used in the Sun Tzu developing device of the present invention, and FIG. 6 is a diagram showing another embodiment of the present invention. FIG.
Claims (1)
ラー又はマグネットローラーを内包する非磁性スリーブ
からなる現像ローラーを配置し、この現像ローラー上に
現像剤を保持しながら搬送するように構成した電子写真
複写機の現像装置において、現像開口部の上流側には、
現像ローラーで搬送される現像剤量を規制する手段を設
け、開口部の下流側には、現像ローラー上の現像剤の表
面に、その搬送を阻害しない接触圧で接触するトナー飛
散防止板を設け、現像領域を残して現像開口部をシール
するように構成したことを特徴とする現像装置。An electrophotographic copying device in which a developing roller made of a magnetic roller or a non-magnetic sleeve containing a magnetic roller is arranged in a developing device main body having a developing opening, and the developer is conveyed while being held on the developing roller. In the developing device of the machine, on the upstream side of the developing opening,
A means for regulating the amount of developer conveyed by the developing roller is provided, and a toner scattering prevention plate is provided on the downstream side of the opening that contacts the surface of the developer on the developing roller with a contact pressure that does not inhibit the conveyance of the developer. A developing device characterized in that the developing device is configured to seal a developing opening while leaving a developing area.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564483U JPS6063859U (en) | 1983-10-08 | 1983-10-08 | developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP15564483U JPS6063859U (en) | 1983-10-08 | 1983-10-08 | developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6063859U true JPS6063859U (en) | 1985-05-04 |
Family
ID=30343691
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP15564483U Pending JPS6063859U (en) | 1983-10-08 | 1983-10-08 | developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6063859U (en) |
-
1983
- 1983-10-08 JP JP15564483U patent/JPS6063859U/en active Pending
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