JPS5639567A - Pressure developing apparatus - Google Patents
Pressure developing apparatusInfo
- Publication number
- JPS5639567A JPS5639567A JP11514879A JP11514879A JPS5639567A JP S5639567 A JPS5639567 A JP S5639567A JP 11514879 A JP11514879 A JP 11514879A JP 11514879 A JP11514879 A JP 11514879A JP S5639567 A JPS5639567 A JP S5639567A
- Authority
- JP
- Japan
- Prior art keywords
- roller part
- developing roller
- developing apparatus
- driving roller
- pressure developing
- 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
PURPOSE:To obtain an excellent picture with no development of fringes by dividing a developing roller into a driving roller part and developing roller part. CONSTITUTION:Developing roller 15 is divided into developing roller part 14 and driving roller part 13 which is harder and greater in diameter than the developing roller part. Driving roller part 13 is driven by the drum to rotate without any slide and developing roller part 14 can be brought into contact with the drum surface by adequate pressure. So that no developer will stick to driving roller part 13, removal blade 16 is provided. Thus, an excellent picture with no development of fringes can be obtained.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11514879A JPS5639567A (en) | 1979-09-10 | 1979-09-10 | Pressure developing apparatus |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP11514879A JPS5639567A (en) | 1979-09-10 | 1979-09-10 | Pressure developing apparatus |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5639567A true JPS5639567A (en) | 1981-04-15 |
Family
ID=14655491
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP11514879A Pending JPS5639567A (en) | 1979-09-10 | 1979-09-10 | Pressure developing apparatus |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5639567A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59200508A (en) * | 1983-04-26 | 1984-11-13 | Pioneer Electronic Corp | Amplifier |
-
1979
- 1979-09-10 JP JP11514879A patent/JPS5639567A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59200508A (en) * | 1983-04-26 | 1984-11-13 | Pioneer Electronic Corp | Amplifier |
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