JPS60184066U - Copying machine toner supply device - Google Patents
Copying machine toner supply deviceInfo
- Publication number
- JPS60184066U JPS60184066U JP7279884U JP7279884U JPS60184066U JP S60184066 U JPS60184066 U JP S60184066U JP 7279884 U JP7279884 U JP 7279884U JP 7279884 U JP7279884 U JP 7279884U JP S60184066 U JPS60184066 U JP S60184066U
- Authority
- JP
- Japan
- Prior art keywords
- toner supply
- toner
- copying machine
- supply device
- supply roller
- 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図は従来例のトナー補給装置の側面図、第２図は本
考案の一実施例の側面図、第３図は同要部の側面図、第
４図および第５図は他の実施例の側面図である。
１：感光ドラム、２：現像装置、３：現像ロール、４：
トナー補給装置、□５：ホッパー、７：ハウジング、７
ａ：突起部、７ｂ：摺動部、８：フィン付供給ローラ、
８ａ：外周、８ｂ：フィン、９：補給口、１０．１１：
摺動部、ａ：トナー、Ｍ：フィン回転経路。Fig. 1 is a side view of a conventional toner replenishing device, Fig. 2 is a side view of an embodiment of the present invention, Fig. 3 is a side view of the same essential parts, and Figs. 4 and 5 are views of other embodiments. FIG. 3 is a side view of an example. 1: Photosensitive drum, 2: Developing device, 3: Developing roll, 4:
Toner supply device, □5: Hopper, 7: Housing, 7
a: protrusion, 7b: sliding portion, 8: finned supply roller,
8a: Outer circumference, 8b: Fin, 9: Supply port, 10.11:
Sliding part, a: toner, M: fin rotation path.
Claims (1)
れたトナー供給ローラを有し、同トナー供給ローラの回
転によってホッパー内のトナーを現像装置内へ落下させ
て補給するようにした複写機のトナー補給装置において
、上記トナー供給ローラの外周に弾力性を有する複数の
フィンを放射状に突設し、且つこのフィンが回転下降す
る側のトナー補給口近傍のフィン回転経路幅を同フィン
の高さよりも小さく構成したことを特徴とする複写機の
トナー補給装置。A toner replenishing device for a copying machine having a toner supply roller surrounded by a housing at the lower end of a hopper containing toner, and rotating the toner supply roller to cause toner in the hopper to drop into a developing device and replenish it. A plurality of elastic fins are provided radially protruding from the outer periphery of the toner supply roller, and the width of the fin rotation path near the toner supply port on the side where the fins rotate downward is configured to be smaller than the height of the fins. A toner replenishing device for a copying machine, which is characterized by:
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279884U JPS60184066U (en) | 1984-05-17 | 1984-05-17 | Copying machine toner supply device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP7279884U JPS60184066U (en) | 1984-05-17 | 1984-05-17 | Copying machine toner supply device |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS60184066U true JPS60184066U (en) | 1985-12-06 |
Family
ID=30611547
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP7279884U Pending JPS60184066U (en) | 1984-05-17 | 1984-05-17 | Copying machine toner supply device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS60184066U (en) |
-
1984
- 1984-05-17 JP JP7279884U patent/JPS60184066U/en active Pending
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