JPS5576372A - Latent image forming drum - Google Patents
Latent image forming drumInfo
- Publication number
- JPS5576372A JPS5576372A JP15086678A JP15086678A JPS5576372A JP S5576372 A JPS5576372 A JP S5576372A JP 15086678 A JP15086678 A JP 15086678A JP 15086678 A JP15086678 A JP 15086678A JP S5576372 A JPS5576372 A JP S5576372A
- Authority
- JP
- Japan
- Prior art keywords
- driving shaft
- drum
- rotate
- driving
- shutter
- 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
- Discharging, Photosensitive Material Shape In Electrophotography (AREA)
Abstract
PURPOSE:To increase the operating efficiency of electrostatic printing device or the like, by providing a driving mechanism to rotate a wind-in roller and a winding core by relative rotations of driving shaft and drum, and automatically renewing the master paper. CONSTITUTION:While rotating a driving shaft 8 and a drum 1 integrally in the direction of arrow A, the drum 1 is stopped at a specified position, and the driving shaft 8 is rotate in the reverse direction B, which causes intermittent gear 10 to be engaged with a gear 14. As a result, a shutter 5 rises, and a wind-in roller 7 and a winding core 4 are rotated, and the master paper is renewed automatically. When rotating with the shutter 5 kept open, if there is no member contacting the circumference of the drum 1, the power source of the motor, which is a driving source of the driving shaft 8, is cut off to stop the driving shaft 8, then the drum 1 continues to rotate by inertia, so that the same effect as the reverse rotation of the driving shaft 8 may be obtained. Thus, the operating efficiency of electrostatic printing device or the like may be increased.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15086678A JPS5576372A (en) | 1978-12-05 | 1978-12-05 | Latent image forming drum |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP15086678A JPS5576372A (en) | 1978-12-05 | 1978-12-05 | Latent image forming drum |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS5576372A true JPS5576372A (en) | 1980-06-09 |
Family
ID=15506081
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP15086678A Pending JPS5576372A (en) | 1978-12-05 | 1978-12-05 | Latent image forming drum |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS5576372A (en) |
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226374A (en) * | 1983-06-08 | 1984-12-19 | Fuji Xerox Co Ltd | Winding device of photosensitive body in electrophotographic copying machine or the like |
-
1978
- 1978-12-05 JP JP15086678A patent/JPS5576372A/en active Pending
Cited By (1)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JPS59226374A (en) * | 1983-06-08 | 1984-12-19 | Fuji Xerox Co Ltd | Winding device of photosensitive body in electrophotographic copying machine or the like |
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