JPS60156577U - developing device - Google Patents
developing deviceInfo
- Publication number
- JPS60156577U JPS60156577U JP4541884U JP4541884U JPS60156577U JP S60156577 U JPS60156577 U JP S60156577U JP 4541884 U JP4541884 U JP 4541884U JP 4541884 U JP4541884 U JP 4541884U JP S60156577 U JPS60156577 U JP S60156577U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- developing sleeve
- case
- wall
- developing device
- 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
Landscapes
- Magnetic Brush Developing 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) [Summary] This bulletin contains application data before electronic filing, so abstract data is not recorded.
Description
第１図は従来技術を説明した現像装置の概略断面図、第
２図は本考案の一実施例を説明した現像装置の概略断面
図、第３図は振動板の自由端側の拡大断面図である。
１・・・ケース、３ａ・・・トナー送り部材の先端によ
−る回転軌跡、５・・・現像スリーブ、１０・・
・振動板、１２・・・磁性板。FIG. 1 is a schematic cross-sectional view of a developing device explaining the prior art, FIG. 2 is a schematic cross-sectional view of the developing device explaining an embodiment of the present invention, and FIG. 3 is an enlarged cross-sectional view of the free end side of the diaphragm. It is. DESCRIPTION OF SYMBOLS 1... Case, 3a... Rotation trajectory by the tip of the toner feeding member, 5... Developing sleeve, 10...
- Vibration plate, 12...magnetic plate.
Claims (1)
そって送り出されたトナーを、磁石を内装した現像スリ
ーブの周面に吸着させ、さらにこのトナーを該現像スリ
ーブの回転に応じて感光体の被現像部に供与するように
した現像装置において、 トナー送り部材の先端による回転軌跡と、現像スリーブ
の外周と、ケースの内壁で囲まれる空間内にて現像スリ
ーブの軸方向に長さを合わせて設けられた帯状の薄板で
あって、一端がケース内壁に固着され、自由端が現像ス
リーブ中心に向けられていてその先端近傍に磁性板を具
備した振動板を有することを特徴とする現像装置。[Claim for Utility Model Registration] The toner that is sent out along the inner wall of the case by the rotating toner inside the case is attracted to the circumferential surface of a developing sleeve containing a magnet, and the toner is then transferred to the developing sleeve. In a developing device configured to supply toner to the to-be-developed portion of a photoreceptor as it rotates, the axis of the developing sleeve is determined by the rotation locus of the tip of the toner feeding member, the outer periphery of the developing sleeve, and the space surrounded by the inner wall of the case. A belt-shaped thin plate provided with length in the direction, one end fixed to the inner wall of the case, the free end facing the center of the developing sleeve, and having a diaphragm equipped with a magnetic plate near its tip. A developing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4541884U JPS60156577U (en) | 1984-03-29 | 1984-03-29 | developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP4541884U JPS60156577U (en) | 1984-03-29 | 1984-03-29 | developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS60156577U true JPS60156577U (en) | 1985-10-18 |
| JPH0233254Y2 JPH0233254Y2 (en) | 1990-09-07 |
Family
ID=30558903
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP4541884U Granted JPS60156577U (en) | 1984-03-29 | 1984-03-29 | developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60156577U (en) |
-
1984
- 1984-03-29 JP JP4541884U patent/JPS60156577U/en active Granted
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0233254Y2 (en) | 1990-09-07 |
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