JPH027664U - - Google Patents
Info
- Publication number
- JPH027664U JPH027664U JP8604788U JP8604788U JPH027664U JP H027664 U JPH027664 U JP H027664U JP 8604788 U JP8604788 U JP 8604788U JP 8604788 U JP8604788 U JP 8604788U JP H027664 U JPH027664 U JP H027664U
- Authority
- JP
- Japan
- Prior art keywords
- plate
- guide plate
- developer
- rotatably supported
- developing
- 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 1
- 230000001105 regulatory effect Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 3
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図はこの考案の一実施例を示す斜視図、第
２図はこの考案の実施例を適用した複写機の構成
を示す説明図、第３図は整流板の詳細な構成を示
す図、第４図は整流板の動作を示す図である。
１１……現像ローラ、１２……撹拌ローラ、１
３……案内板、１４……整流板。
FIG. 1 is a perspective view showing an embodiment of this invention, FIG. 2 is an explanatory diagram showing the configuration of a copying machine to which an embodiment of this invention is applied, and FIG. 3 is a diagram showing the detailed configuration of a rectifying plate. FIG. 4 is a diagram showing the operation of the rectifier plate. 11...Developing roller, 12...Stirring roller, 1
3... Guide plate, 14... Rectifier plate.
Claims (1)
運ばれる現像剤の余剰分が、現像剤規制手段によ
り掻き取られ、案内板上に配置される複数枚の整
流板による整流作用を受けて撹拌ローラへ再び戻
されるように構成された現像装置において、 該整流板は案内板上に立設される支軸に回転自
在に枢支されると共に現像剤の流れ方向に対し所
定の角度を保つように案内板上に設けられる停止
部材の方向に弾性部材により付勢されており、現
像剤の流量に対応して該整流板が該弾性部材の付
勢力に抗して変位されることを特徴とする現像装
置。[Scope of Claim for Utility Model Registration] A plurality of rectifying plates arranged on a guide plate, in which excess developer adsorbed by the developing roller and carried to the developing section of the photoreceptor drum is scraped off by a developer regulating means. In the developing device, the current plate is rotatably supported on a support shaft erected on the guide plate, and the current plate is rotatably supported in the flow direction of the developer. The rectifier plate is biased by an elastic member in the direction of a stop member provided on the guide plate so as to maintain a predetermined angle. A developing device characterized in that it is displaced.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8604788U JPH027664U (en) | 1988-06-29 | 1988-06-29 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP8604788U JPH027664U (en) | 1988-06-29 | 1988-06-29 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH027664U true JPH027664U (en) | 1990-01-18 |
Family
ID=31310693
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP8604788U Pending JPH027664U (en) | 1988-06-29 | 1988-06-29 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH027664U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701115B2 (en) | 1999-05-03 | 2004-03-02 | Hitachi, Ltd. | Color electrographic apparatus with developing device having separated toner supply and recovery chambers |
-
1988
- 1988-06-29 JP JP8604788U patent/JPH027664U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US6701115B2 (en) | 1999-05-03 | 2004-03-02 | Hitachi, Ltd. | Color electrographic apparatus with developing device having separated toner supply and recovery chambers |
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