Alignment mark for paper sheets, carried on a laying table, has a swing lever for each mark with a curved component brought into action with or against the direction of sheet travel

摘要

The alignment mark for paper sheets carried on a laying table (1), after the leading edge, is a leading mark or a leading mark and a cover mark. The alignment markers (4) have marker levers (8) which swing in hubs (11) keyed to the marker shaft (12). Each lever has a curved component (14) which can be brought into action with or against the direction of sheet travel (3).