JPS59104154U - developing device - Google Patents
developing deviceInfo
- Publication number
- JPS59104154U JPS59104154U JP19610482U JP19610482U JPS59104154U JP S59104154 U JPS59104154 U JP S59104154U JP 19610482 U JP19610482 U JP 19610482U JP 19610482 U JP19610482 U JP 19610482U JP S59104154 U JPS59104154 U JP S59104154U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- carrier
- developing device
- supplies
- toner carrier
- 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.)
- Granted
Links
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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は本考案の１実施例を示した概略図、第２図は本
考案の別の実施例を示した斜視図、第３図は第２図の実
施例に使用したドクタブレードの構成を示した正面図、
第４図は本考案の更に別の実施例を示した概略図、第５
図は本考案の更に別の実施例を示した概略図、である。
（符号の説明）、１：現像スリーブ、２：マグネットロ
ール、３ニド５クタブレード、５：タンク、５ａ：側板
、７：シール部材。Fig. 1 is a schematic diagram showing one embodiment of the present invention, Fig. 2 is a perspective view showing another embodiment of the invention, and Fig. 3 is the configuration of the doctor blade used in the embodiment of Fig. 2. A front view showing
FIG. 4 is a schematic diagram showing still another embodiment of the present invention, and FIG.
The figure is a schematic diagram showing yet another embodiment of the present invention. (Explanation of symbols) 1: Developing sleeve, 2: Magnet roll, 3 blades, 5: Tank, 5a: Side plate, 7: Seal member.
Claims (1)
於いて、トナーを担持して現像領域へ搬送させるトナー
担持体と、前記トナー担持体へ供給するトナーを貯留す
る貯留容器と、前記トナー担持体の周面上に押圧されト
ナ一層厚を規制する層厚規制手段と、所定範囲に亘って
前記トナー担持体及び／又は前記層厚規制手段と前記貯
留容器との間隙にシール部材を設け、前記所定範囲に於
いてトナーの外部への溢れ出しを防止したことを特徴と
する現像装置。 拳[Claims for Utility Model Registration] In a developing device that supplies toner in a thin layer on the surface of an image carrier, there is provided a toner carrier that carries toner and transports it to a development area, and a toner carrier that supplies toner to the toner carrier. a storage container for storing the toner; a layer thickness regulating means that is pressed onto the circumferential surface of the toner carrier to regulate the further thickness of the toner; A developing device characterized in that a sealing member is provided in a gap with the container to prevent toner from overflowing to the outside in the predetermined range. fist
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19610482U JPS59104154U (en) | 1982-12-28 | 1982-12-28 | developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP19610482U JPS59104154U (en) | 1982-12-28 | 1982-12-28 | developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS59104154U true JPS59104154U (en) | 1984-07-13 |
| JPH0326527Y2 JPH0326527Y2 (en) | 1991-06-07 |
Family
ID=30420916
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP19610482U Granted JPS59104154U (en) | 1982-12-28 | 1982-12-28 | developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS59104154U (en) |
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180279A (en) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | Developing device |
| JPS62208072A (en) * | 1986-03-10 | 1987-09-12 | Fuji Xerox Co Ltd | Developing device |
| JPH02118585A (en) * | 1988-10-28 | 1990-05-02 | Canon Inc | Toner leak preventing method |
-
1982
- 1982-12-28 JP JP19610482U patent/JPS59104154U/en active Granted
Cited By (3)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6180279A (en) * | 1984-09-28 | 1986-04-23 | Toshiba Corp | Developing device |
| JPS62208072A (en) * | 1986-03-10 | 1987-09-12 | Fuji Xerox Co Ltd | Developing device |
| JPH02118585A (en) * | 1988-10-28 | 1990-05-02 | Canon Inc | Toner leak preventing method |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0326527Y2 (en) | 1991-06-07 |
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