JPH0465358U - - Google Patents
Info
- Publication number
- JPH0465358U JPH0465358U JP10838890U JP10838890U JPH0465358U JP H0465358 U JPH0465358 U JP H0465358U JP 10838890 U JP10838890 U JP 10838890U JP 10838890 U JP10838890 U JP 10838890U JP H0465358 U JPH0465358 U JP H0465358U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- layer thickness
- roller
- developing
- 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
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案に係る現像装置が適用できるレ
ーザープリンタを示す説明図、第２図はその現像
装置の拡大図、第３図は第２図の正面説明図、第
４図は本考案のシール部分の説明図、第５図は従
来のシール部分の説明図である。
７……現像装置、１３……現像ローラ、１５…
…ドクターローラ、１６……スクレーパ、１８…
…植毛シール、１９……テフロンフエルト、２３
……側板。
Fig. 1 is an explanatory view showing a laser printer to which the developing device according to the present invention can be applied, Fig. 2 is an enlarged view of the developing device, Fig. 3 is a front explanatory view of Fig. 2, and Fig. 4 is an explanatory view of the developing device according to the present invention. FIG. 5 is an explanatory diagram of a conventional seal portion. 7...Developing device, 13...Developing roller, 15...
...Doctor roller, 16...Scraper, 18...
...Flocked seal, 19...Teflon felt, 23
...Side plate.
Claims (1)
ローラに供給された現像剤の層厚を薄層に規制す
る層厚規制ローラと、該層厚規制ローラに付着し
た現像剤を清掃するスクレーパとを備えた現像装
置において、 現像装置本体の両側端部のシール材が、現像装
置本体の側板に設けられ、前記現像ローラの長手
方向両側をシールするシール部材と、前記スクレ
ーパに設けられた植毛シール部材とを有すること
を特徴とする現像装置。[Scope of Utility Model Registration Claim] A developing roller disposed opposite to a photoreceptor, a layer thickness regulating roller that regulates the layer thickness of the developer supplied to the developing roller to a thin layer, and a layer attached to the layer thickness regulating roller. A developing device equipped with a scraper for cleaning developer that has been removed, the sealing members being provided on side plates of the developing device main body and sealing both sides of the developing roller in the longitudinal direction; A developing device comprising a flocked seal member provided on the scraper.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10838890U JPH0465358U (en) | 1990-10-16 | 1990-10-16 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10838890U JPH0465358U (en) | 1990-10-16 | 1990-10-16 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPH0465358U true JPH0465358U (en) | 1992-06-05 |
Family
ID=31855371
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10838890U Pending JPH0465358U (en) | 1990-10-16 | 1990-10-16 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPH0465358U (en) |
-
1990
- 1990-10-16 JP JP10838890U patent/JPH0465358U/ja active Pending