JPS6011354U - Copying machine developing device - Google Patents
Copying machine developing deviceInfo
- Publication number
- JPS6011354U JPS6011354U JP10253983U JP10253983U JPS6011354U JP S6011354 U JPS6011354 U JP S6011354U JP 10253983 U JP10253983 U JP 10253983U JP 10253983 U JP10253983 U JP 10253983U JP S6011354 U JPS6011354 U JP S6011354U
- Authority
- JP
- Japan
- Prior art keywords
- copying machine
- photosensitive drum
- magnet
- developing device
- developing sleeve
- 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.)
- Granted
Links
Landscapes
- Magnetic Brush Developing 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
図面は本考案にかかる複写機の現像装置の実施の態様を
例示し、第１図は正面から見た断面図、第２図は第１図
中の■−■線断面図である。
ｊ・・・・・・感光ドラム、２・・・・・・感光ドラム
の回転軸芯、３・・・・・・磁石、４・・・・・・現像
スリーブ、５・・・・・・現像スリーブの回転軸芯、６
・・・・・・異極の磁石。The drawings illustrate an embodiment of the developing device of a copying machine according to the present invention, and FIG. 1 is a sectional view seen from the front, and FIG. 2 is a sectional view taken along the line 1--2 in FIG. j...Photosensitive drum, 2...Rotation axis of photosensitive drum, 3...Magnet, 4...Developing sleeve, 5... Development sleeve rotation axis, 6
・・・・・・Magnets with different polarities.
Claims (1)
光ドラムの回転軸芯に平行な軸芯周りに回転駆動される
現像スリーブ、ならびにこの現像スリーブの内側に設け
られた磁石などからなる複写機の現像装置において、前
記感光ドラムの内側で、かつ現像スリーブに近い位置に
、この現像スリーブの内側に設けられた磁石とは異極の
磁石を設け、この異極の磁石を感光ドラムの回転軸芯方
向に沿つて往復移動させるように構成したことを特徴と
する複写機の現像装置。A copying machine consisting of a developing sleeve that is provided close to a rotationally driven photosensitive drum and that is rotated around an axis that is parallel to the rotational axis of the photosensitive drum, and a magnet that is installed inside this developing sleeve. In the developing device, a magnet with a different polarity from the magnet provided inside the developing sleeve is provided inside the photosensitive drum and at a position close to the developing sleeve, and this magnet with a different polarity is connected to the rotation axis of the photosensitive drum. A developing device for a copying machine, characterized in that it is configured to move back and forth along a core direction.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10253983U JPS6011354U (en) | 1983-06-30 | 1983-06-30 | Copying machine developing device |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP10253983U JPS6011354U (en) | 1983-06-30 | 1983-06-30 | Copying machine developing device |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| JPS6011354U true JPS6011354U (en) | 1985-01-25 |
| JPH0214054Y2 JPH0214054Y2 (en) | 1990-04-17 |
Family
ID=30241646
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP10253983U Granted JPS6011354U (en) | 1983-06-30 | 1983-06-30 | Copying machine developing device |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6011354U (en) |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421298A (en) * | 1987-07-14 | 1989-01-24 | Agency Ind Science Techn | Internal heat reserving/insulating pipe |
Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50136037A (en) * | 1974-04-16 | 1975-10-28 | ||
| JPS5434245A (en) * | 1977-08-23 | 1979-03-13 | Ricoh Co Ltd | Magnetic brush developing device |
-
1983
- 1983-06-30 JP JP10253983U patent/JPS6011354U/en active Granted
Patent Citations (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS50136037A (en) * | 1974-04-16 | 1975-10-28 | ||
| JPS5434245A (en) * | 1977-08-23 | 1979-03-13 | Ricoh Co Ltd | Magnetic brush developing device |
Cited By (1)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| JPS6421298A (en) * | 1987-07-14 | 1989-01-24 | Agency Ind Science Techn | Internal heat reserving/insulating pipe |
Also Published As
| Publication number | Publication date |
|---|---|
| JPH0214054Y2 (en) | 1990-04-17 |
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