JPS6394455U - - Google Patents
Info
- Publication number
- JPS6394455U JPS6394455U JP18898686U JP18898686U JPS6394455U JP S6394455 U JPS6394455 U JP S6394455U JP 18898686 U JP18898686 U JP 18898686U JP 18898686 U JP18898686 U JP 18898686U JP S6394455 U JPS6394455 U JP S6394455U
- Authority
- JP
- Japan
- Prior art keywords
- developing
- developing sleeve
- developer
- conveying device
- component developer
- 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
- 238000010586 diagram Methods 0.000 description 2
- 238000005192 partition Methods 0.000 description 1
- 230000002265 prevention Effects 0.000 description 1
- 238000003756 stirring Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の実施例要部説明図、第２図は
、第１図の装置組込図である。１は像担持体、２
は現像容器、３は現像スリーブ（マグネツトロー
ラ固定）、４は１本のスクリユーで平行部４０，
４１、ユーターン部４２を有している。５は上側
スクリユー側の現像剤をためて奥側へ搬送するた
めの隔壁、６はスクレーパ、７はドクターブレー
ド、８はキヤリア返し、９はトナー飛散防止板、
１０は現像剤、１１はトナーホツパー、１２はト
ナー補給用攪拌棒、１３はトナー補給口である。
FIG. 1 is an explanatory diagram of the main parts of an embodiment of the present invention, and FIG. 2 is a diagram of the apparatus shown in FIG. 1 assembled therein. 1 is an image carrier, 2
3 is a developing container, 3 is a developing sleeve (magnetic roller fixed), 4 is a parallel part 40 with one screw,
41, and has a U-turn portion 42. 5 is a partition wall for storing the developer on the upper screw side and conveying it to the back side, 6 is a scraper, 7 is a doctor blade, 8 is a carrier return, 9 is a toner scattering prevention plate,
10 is a developer, 11 is a toner hopper, 12 is a stirring rod for toner replenishment, and 13 is a toner replenishment port.
Claims (1)
ブに担持させて現像を行う現像装置の現像剤搬送
装置において、１本のスクリユーを現像スリーブ
の長手方向端部より外側の部分で上下方向にＵタ
ーンさせ、現像スリーブの現像域に対して平行な
上側部及び下側部を備え、２成分現像剤を現像ス
リーブ表面に供給することを特徴とする現像装置
の現像剤搬送装置。 In a developer conveying device of a developing device that performs development by carrying a two-component developer of toner and carrier on a developing sleeve, one screw is turned vertically in a U-turn at a portion outside the longitudinal end of the developing sleeve. A developer conveying device for a developing device, comprising an upper part and a lower part parallel to a developing area of the developing sleeve, and supplying a two-component developer to the surface of the developing sleeve.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18898686U JPS6394455U (en) | 1986-12-08 | 1986-12-08 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP18898686U JPS6394455U (en) | 1986-12-08 | 1986-12-08 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6394455U true JPS6394455U (en) | 1988-06-17 |
Family
ID=31140862
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP18898686U Pending JPS6394455U (en) | 1986-12-08 | 1986-12-08 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6394455U (en) |
-
1986
- 1986-12-08 JP JP18898686U patent/JPS6394455U/ja active Pending
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