Abstract: The disclosed positioning and securing device for plate-shaped tools (3) for the hot pressure transfer of portions of metallic film webs onto a substrate, comprises a supporting and heating plate (1) for the tools (3), covered by a plurality of apertures (2) adapted to receive securement means for the tools (3). This device includes positioning means for the tools (3) comprising, on the one hand, a template (9) covering the supporting and heating plate (1), provided with first distinctive marks for position each of the tools (3) on said plate (1). The latter itself includes removable positioning and securement means for the template (9). On the other hand, the positioning means includes second markers (12), provided on the upper surface of each of the tools (3), the positions of which correspond to the positions of the respective first marks of said template (9). A method for producing said template (9) is also disclosed.

Abstract: The disclosed sorting device, within a conveyor of plate-like workpieces, comprises a first lower rear conveyor (40) ending in a front wheel or roller (42) driven in rotation. It also comprises a second lower front conveyor (50) located behind the first and beginning with a rear wheel or roller (52) driven in rotation. It is also provided with compression device (30, 35) for pressing the plate-like workpieces against the lower conveyors, and a sorter (60) interposed between the front roller (42) of the first conveyor (40) and the rear roller (52) of the second conveyor (50), the sorter (60) having, in cross section, a corner facing the upstream or feed end of the conveyor, with a first side parallel to the normal path of the conveyors, and a second slanted side along an ejection path passing between the first and second lower conveyors. The device also comprises deflection means (26, 32) situated slightly above the front half of the front wheel or roller (42) of the first conveyor (40).

Abstract: The disclosed multifunctional inking station comprises a plate cylinder (2), a textured cylinder (3) and means for supplying a determined quantity of ink to the textured cylinder (3). The means for supplying a determined quantity of ink to the textured cylinder (3) comprises at least two chambered doctor blade units (4,5), placed facing one another on either side of the textured cylinder (3). The textured cylinder (3) in use is always the same whatever kind of printing work to be performed may be. Use of one or the other of said chambered doctor blade units (4,5) can be selected in accordance with the kind of printing work to be performed without having to replace the textured cylinder (3).

Abstract: The device for turning a front panel of a platelike workpiece within a folder-gluer comprises a retaining plate 20 extending across and somewhat above the traveling plane of the workpiece and a series of lifting fingers 30 positioned transversely below the travelling plane and somewhat upstream of the retaining plate 20. The lifting fingers are actuated by a piston from a resting position below the travelling plane to a raised slanted raised position, at the arrival of the blank's front panel. The front panel includes a partially separated flap that must be parted. The device also comprises at least one pusher 40 that is substantially perpendicular to the plate 20, the pusher 40 being actuated by an actuator 44 in order to separate the flap when the panel reaches maximum height against the plate 20.

Abstract: The planar member for a stripping station in a machine for cutting sheet elements consists of a board which may be provided with openings if it is a stripping template, or if it is one of the upper or lower stripping boards is provided with working parts, on one surface and on an opposite surface is provided adjacent a downstream edge with a centering post and at least two mounting strips, an upstream edge of the member is provided with one or more mounting strips which strips protrude from the edges of the board and one of the sides of the board is provided with grasping handles. The planar member is mounted in a frame which has means for engaging the centering post and the mounting strips adjacent the downstream end so that the planar member is not subjected to warping.

Abstract: A device for building up a stack of perfectly aligned packing box blanks and turning the stack consists of four movable stores angularly arranged on a rotary support for movement between four succeeding stations. The rotary support effects a 90.degree. stop-and-go rotation. In the first station, the stack is built-up with blanks provided by a first conveyor; in the second station, the stack is subjected to an aligning action on its side due to a 90.degree. rotation of the store; and in the third station the stack of blanks is, again, in a flat position but inversed with regard to the position of the first station to be removed by a second conveyor.

Abstract: During, for example, package production, printed sheets are carried by gripper bars through a cutting station of a machine. Front waste strips are removed from the printed sheets and are carried to an ejection device, but before reaching the ejection device, a camera and flash scanning unit scans the area of the front waste strip which has been marked with color registration marks and also includes at least a portion of a cut edge. An image processing unit compares this sample image to a reference image to conduct a quality check on the precision of the printing and cutting registration.

Abstract: For fitting an offset printing plate on a plate cylinder, both ends of the plate are provided with a bent end portion designed for being hooked onto a wall of a groove formed in the cylinder. The distance along the plate extending between two bending lines of the bent end portions is less than the distance, in the wrap-around direction of the plate on the cylinder, between the two walls of the groove. A first bent end portion is held into the groove, the plate is wrapped around the plate cylinder with a second end portion held proximate to the groove, the plate is subjected to thermal lengthening until the second end portion is aligned with, and can be inserted into, the groove. The end portions are strategically bent to cause a spring locking action when both are thusly inserted into the groove.

Abstract: A suction table which, in a machine converting sheets into package, transfers the last, lowermost sheet of a batch to a subsequent processing station. The table is provided with numerous blowing and sucking nozzles and is fitted on a hollow frame movable with regard to a fixed distributory housing which provides sucking and blowing action. The housing comprises a distributory shaft and tubes movable with respect to the table and thereby sliding within corresponding guides formed in the frame. The shaft and tubes are provided with cooperating ducts which will allow the nozzles to suck or blow as required by the angular position of the distributory shaft and the position of the table.

Abstract: A tool cylinder, whether it is a cutting cylinder or a counter-cylinder, is formed by a carrier cylinder having an outer shell formed by a plurality of segments arranged on the cutting cylinder. The outer surface of the shell formed by the segments in a gap-free manner is machined to provide the desired shape. If the tool cylinder is a cutting tool cylinder, this includes a cylindrical surface with a pattern of knife blades extending radially from the cylindrical surface. If the tool cylinder is a counter-cylinder, this includes a smooth cylindrical surface.

Abstract: A punching device for automatic punching machines for the punching of paper, cardboard and the like, comprising: a driving mechanism for a top shoe; such as a rocking lever drive, elliptical cam drive, or wedge-form transmission; a stationary bottom shoe supporting a counter-punch; a movable top shoe supporting punch knives; and a gripper bar arrangement for intermittent forwarding through the punching device of sheets to be punched wherein the drive mechanism for the top shoe is located between the top shoe and a yoke which is connected with the bottom shoe through prestressed tie rods.

Abstract: A punching device for automatic punching machines for the punching of paper, cardboard and the like, comprising: a driving mechanism for a top shoe; such as a rocking lever drive, elliptical cam drive, or wedge-form transmission; a stationary bottom shoe supporting a counter-punch; a movable top shoe supporting punch knives; and a gripper bar arrangement for intermittent forwarding through the punching device of sheets to be punched wherein the drive mechanism for the top shoe is located between the top shoe and a yoke which is connected with the bottom shoe through prestressed tie rods.

Abstract: A tool support having an arrangement for centering and fixing a tool and a rectangular frame characterized by a pair of pressing members mounted on adjacent sides of the frame and an arrangement to urge the pressing members away from their adjacent frame members so that a tool is moved diagonally toward an opposite corner of the frame. Preferably, one of the pressing members has a slanted plane end surface forming a cam surface which is engaged by a roller mounted on the other pressing member so that movement of the other pressing member is transferred to the one pressing member. The mounting arrangement also includes a tightening arrangement to bias the pressing members away from the adjacent side members of the frame.

Abstract: A device for aiding in preparing a die member of a platen press to have recesses in registry with tools of a punch member characterized by a pressing station having an upper and lower bolster for receiving a pressure-forming device and a stack including at least one backup member, a die member and the punch member so that as the pressure device acts on the stack at least the outline of the tools of the punch member is transferred to a surface of the die member. The pressure device utilizes a hydraulic plate having a recess covered by a membrane which membrane is engaged by flexible support blades or members on its outer edge which are held there by an outer frame formed of blade guides. The device also includes a transport arrangement for moving the stack between the pressure station and an unloading station.

Abstract: A device for delivering and packaging folded boxes, which are folded and glued in a folder-gluer, comprises a first conveyor for receiving a flow of folded boxes in an overlapping shingled relationship for a delivery station and conveying the flow of boxes without changing any lateral position of the boxes to a second conveyor at which the flow is converted into a stack-like flow moving in a direction perpendicular to the plane of the folded boxes. The second conveyor terminates in a filling device and a coacting intermittently driven roller. A third conveyor for introducing the positioning packaging containers is disposed beneath the second conveyor and is mounted for movement both transverse and along the direction of movement of the second conveyor and vertically thereto. The device also includes a removing conveyor which comprises a roller conveyor mounted for movement between a level position to a slant position to enable ejecting a filled container from the device by gravity.

Abstract: The character disc of the photocomposing machine has a "sandwich" construction in which the characters are located close to one another on a piece of film which is "sandwiched" between two glass plates. The thickness of this construction is such that the mask would have to be located very precisely in order to select only one character. The mask device consists of a pair of shields, a front shield located between the flash lamp and the spinning disc character matrix, and a rear shield between the matrix and the character magnification lens system. Preferably, the shields are close to the matrix and are fastened together. Each shield has an aperture. The aperture in the front shield preferably is larger than that in the rear shield so that the rear shield blocks rays missed by the front shield. The use of the two shields greatly reduces the precision required in the location of the mask over that required if only one shield were used.