JPS6419968U - - Google Patents
Info
- Publication number
- JPS6419968U JPS6419968U JP11393187U JP11393187U JPS6419968U JP S6419968 U JPS6419968 U JP S6419968U JP 11393187 U JP11393187 U JP 11393187U JP 11393187 U JP11393187 U JP 11393187U JP S6419968 U JPS6419968 U JP S6419968U
- Authority
- JP
- Japan
- Prior art keywords
- copying machine
- magnet
- sleeve
- developing roll
- electrophotographic copying
- 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
- 230000005540 biological transmission Effects 0.000 description 1
- WABPQHHGFIMREM-UHFFFAOYSA-N lead(0) Chemical compound [Pb] WABPQHHGFIMREM-UHFFFAOYSA-N 0.000 description 1
- 108091008695 photoreceptors Proteins 0.000 description 1
Landscapes
- Magnetic Brush Developing In Electrophotography (AREA)
Description
第１図は本考案の実施例の概略断面図、第２図
は本考案の実施例の伝導機構の部分の断面図、第
３図は本考案の電子写真複写機用現像ロールを備
えた電子写真複写機の説明図、第４図及び第５図
は、それぞれ従来の電子写真複写機用現像ロール
の概略断面図である。
１…スリーブ、２…磁石、３…シヤフト、４…
コアー部材、５…コイル、６…回転子、７…中間
ギア、８…感光体、９…リード線。
FIG. 1 is a schematic sectional view of an embodiment of the present invention, FIG. 2 is a sectional view of a transmission mechanism portion of an embodiment of the present invention, and FIG. 3 is an electronic device equipped with a developing roll for an electrophotographic copying machine of the present invention. The explanatory drawings of the photocopying machine, FIGS. 4 and 5, are each a schematic cross-sectional view of a conventional developing roll for an electrophotographic copying machine. 1...Sleeve, 2...Magnet, 3...Shaft, 4...
Core member, 5... Coil, 6... Rotor, 7... Intermediate gear, 8... Photoreceptor, 9... Lead wire.
Claims (1)
スリーブ上に保持するための磁石とを有する電子
写真複写機用現像ロールにおいて、該磁石の内側
に、ワイヤーによりコイルが形成されたコアー部
材とシヤフトとよりなる回転子を設けたことを特
徴とする電子写真複写機用現像ロール。 A developing roll for an electrophotographic copying machine having a sleeve for conveying developer and a magnet for holding the developer on the sleeve, a core member having a coil formed of wire inside the magnet and a shaft. A developing roll for an electrophotographic copying machine, characterized in that it is provided with a rotor.
Priority Applications (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11393187U JPS6419968U (en) | 1987-07-27 | 1987-07-27 |
Applications Claiming Priority (1)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| JP11393187U JPS6419968U (en) | 1987-07-27 | 1987-07-27 |
Publications (1)
| Publication Number | Publication Date |
|---|---|
| JPS6419968U true JPS6419968U (en) | 1989-01-31 |
Family
ID=31354216
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| JP11393187U Pending JPS6419968U (en) | 1987-07-27 | 1987-07-27 |
Country Status (1)
| Country | Link |
|---|---|
| JP (1) | JPS6419968U (en) |
-
1987
- 1987-07-27 JP JP11393187U patent/JPS6419968U/ja active Pending