| 摘要 |
To avoid damage to folded copies (6) during the transfer from the tucker blade cylinder (5) to the folding jaw cylinder (7), the folding jaw cylinder (7) is driven intermittently or in a pulsating manner. In this case, during the transfer of the folded copies or at the point in time of the tucker blades (9) being inserted into the folding jaws (10), the same speed prevails between the cylinders (5, 7); after the transfer operation of the folded copies (6), the speed of the folding jaw cylinder (7) is reduced. The speed of the folding jaw cylinder (7) can then be increased again. In this case, if appropriate, the delivery of the folded copies from the folding jaw cylinder (7) to the next unit, for example to a pair of folding rollers (12) or to a spider wheel, can also take place at a reduced speed, i.e. only after delivery of the folded copies (6) from the folding jaw cylinder (7) to the following unit is the speed of the folding jaw cylinder increased again. <IMAGE> |
