JPS6464934A - Automatic paper feed device - Google Patents
Automatic paper feed deviceInfo
- Publication number
- JPS6464934A JPS6464934A JP21997387A JP21997387A JPS6464934A JP S6464934 A JPS6464934 A JP S6464934A JP 21997387 A JP21997387 A JP 21997387A JP 21997387 A JP21997387 A JP 21997387A JP S6464934 A JPS6464934 A JP S6464934A
- Authority
- JP
- Japan
- Prior art keywords
- gear
- paper feed
- feed roller
- paper
- arrow
- 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
- Sheets, Magazines, And Separation Thereof (AREA)
Abstract
PURPOSE:To prevent inferior paper feed due to affection of the thickness of paper, the quality of paper or the like, by rotating a paper feed roller and a sheet feed roller in the paper feed direction, simultaneously with each other, and by stopping the paper feed roller after only one sheet is fed. CONSTITUTION:When a gear 2 is rotted in the direction of the arrow B, gears 40, 5 are rotated in the directions of the arrows A, B respectively and a paper feed roller 7 is rotated in the direction of the arrow B so as to start to feed out a sheet 8. After the sheet 8 alone is fed, the rotating power of the gear 2 is isolated by a cut-out part 11, and the gear 40 is stopped, and the paper feed roller 7 is also stopped. The gear ratio between the gears 40, 5 and the diameter of the paper feed roller 7 are previously adjusted so that only one paper 8 is fed by a rotating angle of the cut-out part 11 from a position of a broken line part K to a position at which the rotating power of the gear 2 is isolated. With this arrangement, the gear 40 is once rotated in the direction of the arrow B, and then the gear 40 is rotated in the direction of the arrow A until the rotating power of the gear 2 is isolated by the cut-out part 11, thereby it is possible to feed the sheets 8 one by one.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21997387A JPS6464934A (en) | 1987-09-02 | 1987-09-02 | Automatic paper feed device |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
JP21997387A JPS6464934A (en) | 1987-09-02 | 1987-09-02 | Automatic paper feed device |
Publications (1)
Publication Number | Publication Date |
---|---|
JPS6464934A true JPS6464934A (en) | 1989-03-10 |
Family
ID=16743930
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
JP21997387A Pending JPS6464934A (en) | 1987-09-02 | 1987-09-02 | Automatic paper feed device |
Country Status (1)
Country | Link |
---|---|
JP (1) | JPS6464934A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5494271A (en) * | 1994-06-10 | 1996-02-27 | Umax Data Systems Inc. | Transmission system for a document feeder |
CN1325349C (en) * | 2003-03-14 | 2007-07-11 | 兄弟工业株式会社 | Paper feeder of image reader |
-
1987
- 1987-09-02 JP JP21997387A patent/JPS6464934A/en active Pending
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US5494271A (en) * | 1994-06-10 | 1996-02-27 | Umax Data Systems Inc. | Transmission system for a document feeder |
CN1325349C (en) * | 2003-03-14 | 2007-07-11 | 兄弟工业株式会社 | Paper feeder of image reader |
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