| 摘要 |
PURPOSE:To obtain an automatic sheet winding device which can securely board an original on a drum, by clipping the edge of the original by a claw when a deflection occurs to the original as it arrives at the claw position. CONSTITUTION:The original 1 which is sent out from an original tray 2 by sending out roller 3 is further sent to transfer routes 6a, 6b through reversible rollers 4a, 4b and DF rollers 5a, 5b, and is forcibly bent to an arc shape at the peak part of the transfer route, and the edge of it is accurately abutted to the joint part of timing rollers 7a and 7b. Claws 12 and 13 are placed at the opposit position of the outlet of a paper supply guide, and they drive the timing roller 7a, 7b synchronously with the rotation of arrow direction of the original drum 9 when the drum 9 once stops so that the edge of the original shall be just clipped by the claws 12, 13. Therefore, the edge of the original is securely clipped by the claws, and the reliability of the device will be drastically enhanced.
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