Abstract: There is described a numbering system for carrying out numbering in a printing press comprising a numbering cylinder, a rotatable shaft defining a rotation axis, at least one supporting disc mounted on the rotatable shaft for rotation therewith, the supporting disc comprising a peripheral mounting ring for mounting of at least one numbering device (1.06; 2.06) on a periphery of the supporting disc, which numbering device (1.06; 2.06) is secured to the peripheral mounting ring (1.43) by means of a clamping mechanism. The peripheral mounting ring (1.43) has a T-shaped cross-section defining a pair of annular mounting grooves (1.43a, 1.43b) on each side of the peripheral mounting ring (1.43). The numbering device (1.06; 2.06) comprises clamping elements (1.50; 2.50) on each side of the numbering device (1.06; 2.06) which are adapted to cooperate with the annular mounting grooves (1.43a, 1.43b) for securing the numbering device (1.06; 2.06) onto the peripheral mounting ring (1.43). The clamping elements (1.50; 2.

Abstract: A numbering cam for a printing press having a numbering device with an operating member to cause indexing of the device, said cam having a cam surface to cause actuation of said operating member by moving said operating member from a rest position to an indexing position, and a magnet to attract said operating member to cause said operating member to return from said indexing position to said rest position.

Abstract: The invention relates to a printing wheel for a rotary printer comprising a plurality of type rings (6) positioned side by side on a cylindrical support (3). On their outer periphery said type rings (6) carry printing types (9), while on their inner periphery they are provided with internal toothing (10) capable of meshing with a pinion (11) which, by means of an adjusting spindle (14) connected for co-rotation therewith, is axially slidable into the planes of the individual type rings (6). By means of the pinion (11) the type rings (6) can be rotated relative to one another on the support (3) to bring selected printing types (9) into a predetermined position of adjustment. In order to avoid that during adjustment of a type ring (6) the adjacent type rings (6) are carried along a locking member (16, 17) is provided on the adjusting spindle (14), on either side of the pinion (11), for rotation relative to the adjusting spindle (14), and is secured against - axial shifting.

Abstract: A value selection system for a postage meter includes a plurality of print wheels rotatably mounted within a print drum. The print drum is coupled to be driven to rotate such that selected print elements on each of the print wheels are moved to imprint a postage value on a mail piece or other postage imprint receiving surface. The print wheels are selectively positioned by a print wheel value selection mechanism which is operable to set the print wheels during any time within a printing cycle except when the actual imprint is being impressed. The mechanism is operable to move the print wheels when the print drum is at rest and when the print drum is in motion. The position of the print wheels and the print drum may be monitored to account for the printing of postage by the meter.

Abstract: A document processor for transporting documents through a path, detecting flaws thereon by electronically scanning each side of the document, printing selectable indicia only on unflawed documents, and sorting and storing separately the flawed and unflawed documents. The electronically scanned information is compared with a master document stored in a computer memory. As a result of this comparison, outputs are provided from the computer which are indicative of a favorable or unfavorable comparison for controlling the printing and sorting functions.

Abstract: The apparatus is positioned at the exit end of a high speed printing machine having a cylindrical printing plate on a driven shaft. A framework of the apparatus is mounted to the exit end. A first shaft is journalled to the framework and indicia marking means are provided axially adjustable on and rotatable with the first shaft for marking selected indicia on material. Indicia changing means are provided for changing the indicia and actuating means selectively actuate the indicia changing means to change indicia after a number of revolutions of the first shaft. A second shaft is rotatably journalled to the framework parallel to the first shaft. A third shaft is pivotally mounted to the second shaft. A drive drivingly couples the second shaft to the third shaft. Pneumatic means are provided for moving an impression roller on the third shaft between a lower position and a raised position where the periphery of the impression roller has a tangent with the circular path of the indicia marking means.

Abstract: A document imprinter, especially for labels, tickets, tags, and the like, including a rotary printing unit having several banks of printing means and corresponding respective setting mechanisms therefor the latter including viewing windows arranged so that the various windows for the different banks of printing wheels are all readable by the operator in a single angular home position of the rotary printing unit.

Abstract: An endorser drum for printing variable data on paper sheets for use in document handling and counting devices. The drum is provided with a plurality of splined pins positioned at spaced intervals adjacent the periphery of the drum. Each splined pin is provided with a gear-like periphery comprised of a plurality of tapered projections extending radially outward from the periphery of the splined pin. An annular-shaped resilient print wheel, having an interior surface whose configuration is substantially complementary to that of each splined pin, is fitted upon the splined pin. The exterior surface of the print wheel is provided with a plurality of raised characters each aligned with an associated one of the grooves provided along the interior surface of the print wheel. Each splined pin is secured to the print drum so as to experience no rotational movement. Each print wheel may be incrementally indexed, i.e.