JPS5529838A - Transfer device for electrophotography - Google Patents
Transfer device for electrophotographyInfo
- Publication number
- JPS5529838A JPS5529838A JP10263178A JP10263178A JPS5529838A JP S5529838 A JPS5529838 A JP S5529838A JP 10263178 A JP10263178 A JP 10263178A JP 10263178 A JP10263178 A JP 10263178A JP S5529838 A JPS5529838 A JP S5529838A
- Authority
- JP
- Japan
- Prior art keywords
- wires
- paper
- photoreceptor
- bundle
- transferred
- 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
Abstract
PURPOSE: To obtain a transfer device for electrophotography having a simple constitution, high reliability and high efficiency without causing transfer unevenness, by bundling conductive thin fibrous wires into a brush form, and lightly pressing to the photoreceptor from the back of the material being transferred.
CONSTITUTION: A bundle 11 of conductive thin fibrous wires is shaped into a brush form by means of a holder 12, and is positioned so as to lightly press against a photoreceptor 1 from the material being transferred, i.e. from the back of a paper 6. A lead wire 13 is connected with the bundle 11 of fibrous wires within the holder 12. When a potential is applied to the lead wire 13, the potential is applied to the boundle 11 of wires, so that the toner image on a photoreceptor 1 is transferred on the paper 6. The bundle 11 of wires ia made of conductive fibrous material, which is mostly carbon fibers or stainless steel fibers measuring about several microns to scores of microns in diameter. Thus, because of the fine wires, frictional resistance with the paper 6 is small. Besides, since innumerable wires contact with the paper 6, transfer unevenness never occurs. In addition, the constitution is simple and the reliability is high.
COPYRIGHT: (C)1980,JPO&Japio
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10263178A JPS5529838A (en) | 1978-08-22 | 1978-08-22 | Transfer device for electrophotography |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP10263178A JPS5529838A (en) | 1978-08-22 | 1978-08-22 | Transfer device for electrophotography |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5529838A true JPS5529838A (en) | 1980-03-03 |
Family
ID=14332577
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP10263178A Pending JPS5529838A (en) | 1978-08-22 | 1978-08-22 | Transfer device for electrophotography |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5529838A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5227851A (en) * | 1991-06-28 | 1993-07-13 | Kabushiki Kaisha Toshiba | Image-forming apparatus in which the image transferring means in a plate shaped elastic member |
US5233395A (en) * | 1991-03-30 | 1993-08-03 | Kabushiki Kaisha Toshiba | Image forming apparatus having a transfer brush of electroconductive fibers |
-
1978
- 1978-08-22 JP JP10263178A patent/JPS5529838A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5233395A (en) * | 1991-03-30 | 1993-08-03 | Kabushiki Kaisha Toshiba | Image forming apparatus having a transfer brush of electroconductive fibers |
US5227851A (en) * | 1991-06-28 | 1993-07-13 | Kabushiki Kaisha Toshiba | Image-forming apparatus in which the image transferring means in a plate shaped elastic member |
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