JPS6357669U - - Google Patents
Info
- Publication number
- JPS6357669U JPS6357669U JP14859786U JP14859786U JPS6357669U JP S6357669 U JPS6357669 U JP S6357669U JP 14859786 U JP14859786 U JP 14859786U JP 14859786 U JP14859786 U JP 14859786U JP S6357669 U JPS6357669 U JP S6357669U
- Authority
- JP
- Japan
- Prior art keywords
- toner
- screw
- agitator
- replenishment hole
- housing
- 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
- 108091008695 photoreceptors Proteins 0.000 description 2
- 238000010586 diagram Methods 0.000 description 1
Landscapes
- Dry Development In Electrophotography (AREA)
Description
第１図は本考案の現像器の構成を示す縦断面図
、第２図はトナーボツクスの構成を示す水平方向
での断面図であり、第３図ａ，ｂはそれぞれ従来
例のトナーボツクスの構成を示す２方向からの断
面図である。
図中の符号、１……トナーボツクス、２……ア
ジテータ、３……スクリユー、４……パドル、５
……ハウジング、６……トナー補給孔、７……ア
ジテータギヤ、８……スクリユー用ギヤ、９……
モータ、９ａ……モータギヤ、１０……現像器、
１１……スクリユー、１２……現像ローラ、１３
……感光体ドラム、１３……感光体ドラム。
FIG. 1 is a vertical sectional view showing the structure of the developing device of the present invention, FIG. 2 is a horizontal sectional view showing the structure of the toner box, and FIGS. It is sectional drawing from two directions which shows a structure. Symbols in the diagram: 1... Toner box, 2... Agitator, 3... Screw, 4... Paddle, 5
... Housing, 6 ... Toner supply hole, 7 ... Agitator gear, 8 ... Screw gear, 9 ...
Motor, 9a...Motor gear, 10...Developer,
11...screw, 12...developing roller, 13
...Photoreceptor drum, 13...Photoreceptor drum.
Claims (1)
該トナーボツクスの内部にアジテータを回転可能
に収容するとともに、その排出側の端部にスクリ
ユーを設け、そのスクリユーの端部付近をカバー
するようにしてトナー補給孔を形成したハウジン
グを設け、該ハウジングのトナー補給孔の部分に
対応してスクリユーにはパドルを設け、スクリユ
ーにより搬送されるトナーを、パドルによつてハ
ウジングの側部に形成したトナー補給孔から現像
器に向けて供給するように構成したことを特徴と
するトナー補給装置。 a toner box provided on the side of the developing device;
An agitator is rotatably housed inside the toner box, and a screw is provided at the discharge side end of the agitator, and a housing is provided in which a toner replenishment hole is formed so as to cover the vicinity of the end of the screw. A paddle is provided on the screw corresponding to the toner replenishment hole, and the toner conveyed by the screw is supplied by the paddle toward the developing device from the toner replenishment hole formed on the side of the housing. A toner replenishing device characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14859786U JPS6357669U (en) | 1986-09-30 | 1986-09-30 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14859786U JPS6357669U (en) | 1986-09-30 | 1986-09-30 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6357669U true JPS6357669U (en) | 1988-04-18 |
Family
ID=31063020
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14859786U Pending JPS6357669U (en) | 1986-09-30 | 1986-09-30 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6357669U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304478A (en) * | 1988-06-02 | 1989-12-08 | Fuji Xerox Co Ltd | Toner supply device |
-
1986
- 1986-09-30 JP JP14859786U patent/JPS6357669U/ja active Pending
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPH01304478A (en) * | 1988-06-02 | 1989-12-08 | Fuji Xerox Co Ltd | Toner supply device |