JPS58141257U - dry developing device - Google Patents
dry developing deviceInfo
- Publication number
- JPS58141257U JPS58141257U JP3819982U JP3819982U JPS58141257U JP S58141257 U JPS58141257 U JP S58141257U JP 3819982 U JP3819982 U JP 3819982U JP 3819982 U JP3819982 U JP 3819982U JP S58141257 U JPS58141257 U JP S58141257U
- Authority
- JP
- Japan
- Prior art keywords
- developing device
- dry developing
- photoconductor drum
- developing roller
- fixed
- 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)
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) [Abstract] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の実施に適する乾式現像装置の構成図、
第２図は同上図中の感光体ドラムと現像ローラとの対向
部分を拡大して示した正面図、第３図は現像ローラとケ
ーシンシングとの間にできる隙間について説明した図、
第４図は本考案の実施例を説明した現像ローラ側端部近
傍の斜視図、第５図はケーシングの側板と感光体ドラム
との間のシール手段について説明した斜視図である。
７ａ・・・（ケーシングの）側板、１９・・・（シール
板としての）ゴム板。FIG. 1 is a block diagram of a dry developing device suitable for implementing the present invention.
FIG. 2 is an enlarged front view of the facing portion of the photosensitive drum and developing roller in the same figure, and FIG. 3 is a diagram illustrating the gap formed between the developing roller and the casing.
FIG. 4 is a perspective view of the vicinity of the developing roller side end illustrating an embodiment of the present invention, and FIG. 5 is a perspective view illustrating sealing means between the side plate of the casing and the photosensitive drum. 7a... Side plate (of the casing), 19... Rubber plate (as a seal plate).
Claims (1)
位置にて該感光体ドラムに対向させて設けられた乾式現
像装置において、 感光体ドラムに近接しそ対向配設されている現像ローラ
を収容していをケーシングの側板中、感光体ドラムに対
向している部分若しくはその近傍に基端部を固着されて
いて、自由端部が現像ローラの軸方向側端面に摺接する
よう設定されたシール材を有することを特徴とする乾式
現像装置。[Scope of Claim for Utility Model Registration] In a dry developing device installed around the photoconductor drum and facing the photoconductor drum at a position between the exposure section and the transfer section, close to the photoconductor drum. The base end is fixed to the side plate of the casing that houses the developing roller, which is arranged to face the photoreceptor drum, or in the vicinity thereof, and the free end is fixed in the axial direction of the developing roller. A dry developing device characterized by having a sealing material configured to come into sliding contact with a side end surface.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3819982U JPS58141257U (en) | 1982-03-18 | 1982-03-18 | dry developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP3819982U JPS58141257U (en) | 1982-03-18 | 1982-03-18 | dry developing device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS58141257U true JPS58141257U (en) | 1983-09-22 |
Family
ID=30049555
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP3819982U Pending JPS58141257U (en) | 1982-03-18 | 1982-03-18 | dry developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS58141257U (en) |
-
1982
- 1982-03-18 JP JP3819982U patent/JPS58141257U/en active Pending
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