Abstract: The conveyor device comprises rollers, located side-by-side at a distance apart, whereof the axes are located in one plane and which have the same diameter. The roller at one end can be driven by the rotating inlet roller of a printing unit and all the rollers are connected to each other in pairs and preferably by an endless toothed belt respectively, so that they are driven in synchronism with the conveying speed of the printing units. The tangential plane located on the upper side of all the rollers defines the plane in which the sheets are conveyed. Located between the rollers are stationary guide plates the surfaces of which are located in the conveying plane. Mounted above each roller are pressure rollers, which are each provided on their periphery with a rubber ring and which are pressed by springs against the rollers.This conveyor device for sheets to be installed between two printing units is particularly suitable for sheets having a small format, which are already cut to their final format.

Abstract: Document detector and collector for detecting and collecting identifiable documents from a high speed stream of documents. A plurality of documents including identifiable documents are fed along a path. A detector detects the identifiable documents. A table is mounted above the document path to receive the identifiable documents. A first vacuum wheel responsive to the detector, removes the identifiable documents and feeds the removed documents to a second vacuum wheel. The second vacuum wheel delivers the documents to the delivery table.