| 摘要 |
PROBLEM TO BE SOLVED: To prevent the curvature of paper and dislocation during transportation caused by air staying between sheets without being exhausted by providing L-shape plate springs and L-shape support members near four corners of a sheet that stops traveling by abutting on a stopper. SOLUTION: Almost the corner parts of the front edge of a sheet that have stopped traveling are temporarily or instantaneously supported by L-shape support members 10a, 10b. The sheet travels while both sides of the rear part of the delivered sheet are guided by L-shape plate springs 9a, 9b and abuts on a stopper 4 to stop traveling, and both sides of the rear part of the sheet are supported by the L-shape plate springs 9a, 9b. The L-shape plate springs 9a, 9b are inclined in whole to open downward by the weight of sheets successively stacked from above, and the lower sheet slips down while being guided by the L-shape plate springs 9a, 9b. At the same time, the L-shape plate springs are reset into the original shape by the spring effect of the plate springs to support the following sheet falling to be stacked from above.
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