JPS5951354U - Copying machine toner supply device - Google Patents
Copying machine toner supply deviceInfo
- Publication number
- JPS5951354U JPS5951354U JP14472482U JP14472482U JPS5951354U JP S5951354 U JPS5951354 U JP S5951354U JP 14472482 U JP14472482 U JP 14472482U JP 14472482 U JP14472482 U JP 14472482U JP S5951354 U JPS5951354 U JP S5951354U
- Authority
- JP
- Japan
- Prior art keywords
- rotating drum
- supply device
- copying machine
- toner supply
- toner
- 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
Landscapes
- Dry Development 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図及び第２図は従来のトナー供給装置の説明図、第
３図はこの考案の一実施例を示す断面図、第４図は同要
部の斜視図、第５図、第６図は作用説明図である。
１は感光体、２は現像装置、３はハウジング、６はトナ
ーボックス、６ａはトナー落下口、６ｂは内面、７は回
転ドラム、７ｂ、７ｃは開口、７ｅは連通孔、７□、７
□は室、８は網体、９は弁板、９ａは吸気口、９ｂは排
気口、１１は吸引手段。1 and 2 are explanatory diagrams of a conventional toner supply device, FIG. 3 is a sectional view showing an embodiment of this invention, FIG. 4 is a perspective view of the main parts, and FIGS. 5 and 6. is an action explanatory diagram. 1 is a photoreceptor, 2 is a developing device, 3 is a housing, 6 is a toner box, 6a is a toner fall port, 6b is an inner surface, 7 is a rotating drum, 7b and 7c are openings, 7e is a communication hole, 7□, 7
□ is a chamber, 8 is a mesh body, 9 is a valve plate, 9a is an intake port, 9b is an exhaust port, and 11 is a suction means.
Claims (1)
方にトナーボックス６を設け、このトナ−ボックス６の
トナー落下口６ａに、外周面がトナー落下口６ａの内面
６ｂと摺接しながら回転する回転ドラム７を設け、この
回転ドラム７の外周面には、底面に網体８を張設した複
数個の開ロアｂ、７ｃを設け、また回転ドラム７内は仕
切板７ａにより各開ロアｂ、７ｃ毎に複数室７１，７□
に区割すると共に、上記回転ドラム７の端面には、これ
と摺接するようハウジング３側に設けられ、かつ吸気口
９ａが吸引手段１１の吸入側に、そして排気口９ｂが吸
引手段１１の吐出側に夫々接続された弁板９の各吸排気
口９ａ、９ｂに交互に連通ずる連通孔７ｅを開口してな
る複写機のトナー供給装置。A toner box 6 is provided above the housing 3 of the developing device 2 installed near the photoconductor 1, and the toner box 6 rotates while its outer peripheral surface slides into contact with the inner surface 6b of the toner drop port 6a. A rotating drum 7 is provided, and on the outer peripheral surface of the rotating drum 7, a plurality of open lowers b, 7c with a net 8 stretched on the bottom surface are provided. , multiple rooms 71, 7□ every 7c
At the same time, the end face of the rotating drum 7 is provided on the housing 3 side so as to be in sliding contact therewith, and an intake port 9a is provided on the suction side of the suction means 11, and an exhaust port 9b is provided on the discharge side of the suction means 11. A toner supply device for a copying machine, which has communication holes 7e that alternately communicate with intake and exhaust ports 9a and 9b of a valve plate 9 connected to the sides.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14472482U JPS5951354U (en) | 1982-09-27 | 1982-09-27 | Copying machine toner supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP14472482U JPS5951354U (en) | 1982-09-27 | 1982-09-27 | Copying machine toner supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS5951354U true JPS5951354U (en) | 1984-04-04 |
Family
ID=30322652
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP14472482U Pending JPS5951354U (en) | 1982-09-27 | 1982-09-27 | Copying machine toner supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS5951354U (en) |
-
1982
- 1982-09-27 JP JP14472482U patent/JPS5951354U/en active Pending
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