| 摘要 |
PROBLEM TO BE SOLVED: To provide a paper ejecting device capable of loading a large amount of sheet materials stably. SOLUTION: This paper ejecting device is provided with a rotary shaft 2 rotated and driven in the fixed direction set previously, a paper ejecting roller provided with a roll part composed of predetermined number of cylindrical members in an outer peripheral part of the rotary shaft 2 using the rotary shaft 2 as a central shaft, a pressurizing means for pressurizing an outer peripheral face of the roll part constituting the paper ejecting roller, and a pressing means such as Mylars 11, 12 applying fixed pressing force to a position which is on an inner side from both side end positions by a predetermined distance when viewed from the direction of ejecting for the sheet material delivered while it is nipped by the paper ejecting roller and the pressurizing means. When length in the direction of width when viewed from the direction of ejecting the sheet material is d and a distance from side end part position of the sheet material to the position where pressing force is applied by the pressing means is A, a value obtained by dividing the distance A by the length d in the direction of width is set to be larger than 0.05 and smaller than 0.12. COPYRIGHT: (C)2004,JPO
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