JPS6449867U - - Google Patents
Info
- Publication number
- JPS6449867U JPS6449867U JP14289187U JP14289187U JPS6449867U JP S6449867 U JPS6449867 U JP S6449867U JP 14289187 U JP14289187 U JP 14289187U JP 14289187 U JP14289187 U JP 14289187U JP S6449867 U JPS6449867 U JP S6449867U
- Authority
- JP
- Japan
- Prior art keywords
- image forming
- forming body
- developing sleeve
- arranged alternately
- different polarities
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- 239000011521 glass Substances 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の現像装置の１実施例を示す断
面図、第２図は本考案の現像装置の現像スリーブ
の穂立ち部分を示す図、第３図は従来の複写機の
内部を示す断面図である。
１……像形成体、２……帯電器、３……原稿台
ガラス、３，４……光源、５……光伝送体、６…
…現像装置、７……転写器、１４……現像スリー
ブ、１５……磁石体、１６……穂立ち規制部材。
Fig. 1 is a sectional view showing one embodiment of the developing device of the present invention, Fig. 2 is a view showing the raised portion of the developing sleeve of the developing device of the present invention, and Fig. 3 is a view showing the inside of a conventional copying machine. FIG. DESCRIPTION OF SYMBOLS 1... Image forming body, 2... Charger, 3... Original table glass, 3, 4... Light source, 5... Light transmission body, 6...
...Developing device, 7...Transfer device, 14...Developing sleeve, 15...Magnet, 16...Standing control member.
Claims (1)
様に回転しつつ上記像形成体に現像剤を供給する
現像スリーブの中に、複数の異極の磁石体を交互
に配列し、かつ該複数の異極の磁石体を、現像ス
リーブの軸のまわりに現像剤穂立ち角度を変えれ
るように回動自在としたことを特徴とする現像装
置。 A plurality of magnet bodies of different polarities are arranged alternately in a developing sleeve which is provided adjacent to and facing the rotating image forming body and supplies developer to the image forming body while also rotating, and the plurality of magnet bodies are arranged alternately. A developing device characterized in that magnetic bodies of different polarities are rotatable around the axis of a developing sleeve so that the angle at which the developer spikes stand can be changed.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14289187U JPS6449867U (en) | 1987-09-17 | 1987-09-17 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14289187U JPS6449867U (en) | 1987-09-17 | 1987-09-17 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6449867U true JPS6449867U (en) | 1989-03-28 |
Family
ID=31409222
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14289187U Pending JPS6449867U (en) | 1987-09-17 | 1987-09-17 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6449867U (en) |
-
1987
- 1987-09-17 JP JP14289187U patent/JPS6449867U/ja active Pending
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