JPS62142064U - - Google Patents
Info
- Publication number
- JPS62142064U JPS62142064U JP3045186U JP3045186U JPS62142064U JP S62142064 U JPS62142064 U JP S62142064U JP 3045186 U JP3045186 U JP 3045186U JP 3045186 U JP3045186 U JP 3045186U JP S62142064 U JPS62142064 U JP S62142064U
- Authority
- JP
- Japan
- Prior art keywords
- developer
- spring plate
- forming device
- layer forming
- rubber member
- 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
- 239000000463 material Substances 0.000 claims description 5
- 230000032258 transport Effects 0.000 claims 1
- 238000010586 diagram Methods 0.000 description 2
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の一実施例の概略構成図、第２
図は従来の現像剤層形成装置の概略構成図を示す
。
１１……現像剤、１２……現像ロール、１３…
…現像剤層形成装置、１４……ばね板材、１５…
…ゴム部材、１６……緩衝材、１７……現像剤層
、１８……補助ロール。
Figure 1 is a schematic diagram of an embodiment of the present invention;
The figure shows a schematic configuration diagram of a conventional developer layer forming apparatus. 11...Developer, 12...Developing roll, 13...
...Developer layer forming device, 14...Spring plate material, 15...
... Rubber member, 16 ... Cushioning material, 17 ... Developer layer, 18 ... Auxiliary roll.
Claims (1)
定の接触圧で圧接された現像剤層形成装置におい
て、該現像剤層形成装置が前記接触圧を発生する
ばね板材と、前記現像剤を一定の厚さの層にする
と共に、該現像剤に電荷を付与するゴム部材と、
該ゴム部材とばね板材との間に設けられ、ゴム部
材の振動がばね板材に伝わるのを防止する緩衝材
とから構成されるようにしたことを特徴とする現
像剤層形成装置。 In a developer layer forming device that is pressed at a predetermined contact pressure to a developing roll that transports the developer to a developing position, the developer layer forming device has a spring plate member that generates the contact pressure, and a spring plate member that applies the developer to a certain thickness. a rubber member that serves as a layer and applies an electric charge to the developer;
A developer layer forming device comprising: a buffer material provided between the rubber member and the spring plate material to prevent vibrations of the rubber member from being transmitted to the spring plate material.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3045186U JPS62142064U (en) | 1986-03-03 | 1986-03-03 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3045186U JPS62142064U (en) | 1986-03-03 | 1986-03-03 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS62142064U true JPS62142064U (en) | 1987-09-08 |
Family
ID=30835270
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3045186U Pending JPS62142064U (en) | 1986-03-03 | 1986-03-03 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS62142064U (en) |
Cited By (4)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304475A (en) * | 1988-06-02 | 1989-12-08 | Fuji Xerox Co Ltd | Single-component developing device |
| JPH01310371A (en) * | 1988-06-08 | 1989-12-14 | Matsushita Electric Ind Co Ltd | Developing device |
| JPH0239175A (en) * | 1988-07-29 | 1990-02-08 | Fuji Xerox Co Ltd | One-component developing device |
| EP0747782A2 (en) * | 1995-05-31 | 1996-12-11 | Canon Kabushiki Kaisha | Elastic blade for control of developer feed, and development device employing the same |
-
1986
- 1986-03-03 JP JP3045186U patent/JPS62142064U/ja active Pending
Cited By (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304475A (en) * | 1988-06-02 | 1989-12-08 | Fuji Xerox Co Ltd | Single-component developing device |
| JPH01310371A (en) * | 1988-06-08 | 1989-12-14 | Matsushita Electric Ind Co Ltd | Developing device |
| JPH0239175A (en) * | 1988-07-29 | 1990-02-08 | Fuji Xerox Co Ltd | One-component developing device |
| EP0747782A2 (en) * | 1995-05-31 | 1996-12-11 | Canon Kabushiki Kaisha | Elastic blade for control of developer feed, and development device employing the same |
| EP0747782A3 (en) * | 1995-05-31 | 2000-11-15 | Canon Kabushiki Kaisha | Elastic blade for control of developer feed, and development device employing the same |
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