JPS6413159A - Feeding mechanism for image scanning device - Google Patents
Feeding mechanism for image scanning deviceInfo
- Publication number
- JPS6413159A JPS6413159A JP16933587A JP16933587A JPS6413159A JP S6413159 A JPS6413159 A JP S6413159A JP 16933587 A JP16933587 A JP 16933587A JP 16933587 A JP16933587 A JP 16933587A JP S6413159 A JPS6413159 A JP S6413159A
- Authority
- JP
- Japan
- Prior art keywords
- pulley
- wheel
- transmitting means
- rotation transmitting
- vibration
- 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
- Paper Feeding For Electrophotography (AREA)
Abstract
PURPOSE:To eliminate much of feeding unevenness of a sheet body by interposing a 2nd rotation transmitting means having a diameter larger than that of a 1st rotation transmitting means between a driving source and a driving drum. CONSTITUTION:Rotating drive from the motor shaft 13 of a motor being a driving source to the driving drum 9 is transmitted through the pulley 11 of the 1st rotation transmitting means and the wheel 12 of the 2nd rotation transmitting means. The diameter of the wheel 12 is larger than that of the pulley 11. Hence, the transmitted rotating drive is decelerated between them. Inertia force of the wheel 12 increases and its speed is kept stable. The vibration of the motor being a driving source is transmitted from the motor shaft 13 to the pulley 11. However, it is difficult to transmit the vibration from the pulley 11 to the wheel 12, whereby said vibration is substantially attenuated. The feeding unevenness of the sheet body is nearly eliminated, and the body is sent at a fixed speed and high accuracy.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16933587A JPS6413159A (en) | 1987-07-06 | 1987-07-06 | Feeding mechanism for image scanning device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP16933587A JPS6413159A (en) | 1987-07-06 | 1987-07-06 | Feeding mechanism for image scanning device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6413159A true JPS6413159A (en) | 1989-01-18 |
Family
ID=15884646
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP16933587A Pending JPS6413159A (en) | 1987-07-06 | 1987-07-06 | Feeding mechanism for image scanning device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6413159A (en) |
-
1987
- 1987-07-06 JP JP16933587A patent/JPS6413159A/en active Pending
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