JPS62161261U - - Google Patents
Info
- Publication number
- JPS62161261U JPS62161261U JP4948186U JP4948186U JPS62161261U JP S62161261 U JPS62161261 U JP S62161261U JP 4948186 U JP4948186 U JP 4948186U JP 4948186 U JP4948186 U JP 4948186U JP S62161261 U JPS62161261 U JP S62161261U
- Authority
- JP
- Japan
- Prior art keywords
- circumferential surface
- squeeze roller
- supply means
- developer supply
- scraper
- 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 3
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Wet Developing In Electrophotography (AREA)
Description
第1図は本考案に係るスクレーパの正面図、第
2図は同上側面図、第3図は現像ローラ、スクイ
ズローラ、感光体ドラム、スクレーパ等の相互関
係を説明した図、第4図はスクイズローラに対す
るスクレーパの取付態位を説明した図、第5図は
本考案の実施に好適な複写機の要部構成図、第6
図は現像容器の諸ローラの関係を拡大して説明し
た図、第7図は従来技術を説明したスクレーパ部
分の平面図、第8図は同上図の側面図である。
400……スクレーパ、K……肩部、E……エ
ツジ部。
Figure 1 is a front view of the scraper according to the present invention, Figure 2 is a side view of the same, Figure 3 is a diagram explaining the mutual relationship among the developing roller, squeeze roller, photosensitive drum, scraper, etc., Figure 4 is the squeeze roller. FIG. 5 is a diagram illustrating the attachment position of the scraper to the roller, and FIG.
The figure is an enlarged view illustrating the relationship between the various rollers of the developer container, FIG. 7 is a plan view of the scraper portion explaining the prior art, and FIG. 8 is a side view of the same figure. 400...Scraper, K...Shoulder, E...Edge.
Claims (1)
像液を供給して現像する現像液供給手段と、この
現像液供給手段よりも下方にて感光体ドラムに近
接配置されていて現像液供給手都段より感光体ド
ラムを介して流下する現像液を除去するスクイズ
ローラを有する現像装置において、 スクイズローラの軸方向と平行に板状のスクレ
ーパが該スクイズローラ周面に圧接させられ、こ
のスクレーパは凸形に形成されていて、長手方向
両端の肩部をそのエツジ部で、該スクイズローラ
周面に当接させられ、長手方向中央部を板面で該
スクイズローラ周面に当接させられていることを
特徴とする湿式複写機の現像装置。[Scope of Claim for Utility Model Registration] A developer supply means for supplying a developer to the circumferential surface of a photoreceptor drum carrying an electrostatic latent image for development, and a photoreceptor drum located below the developer supply means. In a developing device having a squeeze roller which is disposed close to the developer supply means and removes the developer flowing down through the photoreceptor drum from the developer supply means, a plate-shaped scraper is arranged parallel to the axial direction of the squeeze roller. The scraper is pressed against the circumferential surface, and the scraper is formed in a convex shape, and its edge portions are brought into contact with the circumferential surface of the squeeze roller, and the center portion of the longitudinal direction is pressed against the circumferential surface of the squeeze roller. A developing device for a wet-type copying machine, characterized in that the developing device is brought into contact with the circumferential surface of a squeeze roller.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4948186U JPS62161261U (en) | 1986-04-02 | 1986-04-02 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP4948186U JPS62161261U (en) | 1986-04-02 | 1986-04-02 |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS62161261U true JPS62161261U (en) | 1987-10-14 |
Family
ID=30871969
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP4948186U Pending JPS62161261U (en) | 1986-04-02 | 1986-04-02 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS62161261U (en) |
-
1986
- 1986-04-02 JP JP4948186U patent/JPS62161261U/ja active Pending