| 摘要 |
1,106,210. Folding sheets. SCHNELLPRESSENFABRIK KOENIG & BAUER A.G. 6 Aug., 1965 [8 Aug., 1964], No. 33856/65. Heading B6H. A folding apparatus for folding of variable sizes of printed sheets, delivered in web form from a rotary printing press 1, and passed over a roller 4 to rotary cutting cylinders 5, 6 is provided with sheet transfer rollers 7, 8 disposed at a fixed distance a from the rotary axis of a folding cylinder 9. To deal with variable sizes of sheets the cutting rollers 5, 6 are adjusted in a predetermined range corresponding to the difference s max., s min. between the lengths of the longest and shortest sheets handled. |
