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WO/2004/018206A1 |
The invention relates to cylinders (01) of a web-fed printing press and to a printing unit. A remote controllable actuating means, which is located inside the channel (11) of the cylinder, or an actuator (26) located in the same location...
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WO2003084753B1 |
The invention relates to a stitcher comprising a transport cylinder (03) and a stitching cylinder (01) which together define a gap (06). The transport cylinder (03) comprises at least one holding device (09) for holding a printed product...
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WO/2004/016434A1 |
Disclosed is a separating device for cutting a running web of material. Said separating device comprises a movable knife and can be moved between an operating position and a servicing position.
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WO/2004/016431A1 |
The invention relates to a method for reducing vibrations on at least two rotating parts (01; 02; 23; 24), which roll in opposite directions while situated one atop the other. At least one of the parts has a protrusion (09) that projects...
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WO/2004/016430A1 |
The invention relates to a drive of a rotational body (1) in a printing machine by a shaft (07) via a drive connection (06). The drive connection consists of a series of two couplings (08, 16) compensating an angle deviation, also compri...
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WO/2004/016534A1 |
A diverting bar (03) for diverting a material web, comprising a sleeve (01) with a number of air outlet openings (02), is disclosed, whereby a fan (13) for supply of the air outlet openings (02) is housed within the sleeve (02) and said ...
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WO/2004/014654A1 |
A variable cut-off offset press system (10) and method of operation which utilizes a continuous image transfer belt (12) is provided. The offset printing system comprises at least two plate cylinders (16) adapted to have thereon respecti...
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WO/2004/014653A2 |
The invention relates to a device for fixing a printing sleeve (3), in particular a printing form or a blanket drum, to a drive cylindrical shaft (1) on which a deformable cover (2) is arranged between the printing sleeve (3) and the sha...
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WO/2004/012941A2 |
The invention relates to a variable printing machine which is embodied in the form of at least two offset printing apparatus (1) and comprises a frame bearing an opposite cylinder against which a blanket (11) to be printed is pressed by ...
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WO/2004/002740A1 |
Disclosed is a cylinder (01) of a printing unit of a rotary press, comprising at least one elongate, narrow opening (06) which is located on the peripheral surface thereof. Said cylinder (01) is characterized by the fact that at least on...
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WO/2004/002739A1 |
The invention relates to a cylinder of a printing unit of a rotary offset printing machine. Said cylinder has a periphery and a length in an axial direction, whereby the lateral surface (13) of the cylinder is subdivided, over the length...
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WO/2004/000556A1 |
The present invention relates to engraved intaglio printing. In particular, the invention provides an Intaglio printing device, the printing products made by this device and the process for producing the products. In the process, the pri...
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WO/2004/000557A1 |
The invention relates to a device for supporting and adjusting a form cylinder in a printing group of a rotary printing press that comprises a transfer cylinder (02) and a counter-pressure cylinder (01), the transfer cylinder and the cou...
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WO/2003/106174A1 |
A split block drum (1), wherein the outer diameter dimensions of a base part (41) and a shaft end part (42) are machined smaller by the amount of thickness of a thermally sprayed layer (60), molybdenum steel (JIS: YGTM) is thermally spra...
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WO2003049946B1 |
The invention relates to a method for operating an inking system or a dampening system in a printing machine. At least three adjacent-lying rollers (52, 53, 56) or cylinders in at least two roller strips (62, 63) are provided in said ink...
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WO/2003/099565A1 |
The invention relates to a changing station for sleeves (12, 15) of a printing press (1), comprising a magazine (17) with at least one receiving device (18) for sleeves (12, 15) which (8) can be vertically displaced. At least one further...
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WO/2003/099567A1 |
The invention relates to an inking system (3) of a flexographic printing press that comprises a pattern roller (10) and a printing roller (20). Inking systems of the aforementioned type normally comprise adjusting devices (11, 12, 13, 14...
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WO/2003/093575A1 |
In a finishing machine for paper that is arranged to guide a paper web along a predetermined path, a tail of the web or an auxiliary member (6) for transferring the tail of the web is drawn with a traction device (2) comprising power tra...
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WO2003031179B1 |
The invention relates to a rotary roller printing press with a printing unit (02) for printing a web (03; 03') with six printed pages, arranged axially next to each other, comprising a superstructure (04) in which the web is cut longitud...
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WO/2003/086760A1 |
Disclosed are a method for characterizing a layer (06), a method and a device for detecting a reference number, and a method for selecting a suitable layer to be applied to rollers (01, 02, 11, 12 16) or for selecting suitable roller geo...
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WO/2003/084752A1 |
The invention relates to a device for positioning further processing machines, such as folding machines, cross-cutting devices, sheet pilers or roll winding systems, on printing machines. Said system comprises at least one mobile further...
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WO/2003/084751A1 |
The invention relates to a printing unit comprising at least two pairs each consisting of two cylinders (16, 17), namely of a transfer cylinder (17) and of an associated form cylinder (16) having a circumference that corresponds to at le...
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WO/2003/080341A1 |
The invention relates to a flexographic printer comprising: inner dividing means (1) which, together with a surrounding casing (6), define first, second and third enclosures (12a, 12b, 12c); and fluid circulation means which are used for...
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WO/2003/080342A1 |
The characteristic of variation of misregistration of a pattern printed by printing units (4A, 4B, 4C, 4D) of when the printing speed is changed is predicted for each specific printing condition influencing the registration variation cha...
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WO/2003/076189A1 |
Disclosed is a spindle-nut combination which is used to attach a roller to an abutment that moves essentially at the peripheral speed of the roller. In order to be able to adjust the play of the spindle in a simple manner, an additional ...
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WO2003031180B1 |
The invention relates to a printing unit, comprising at least two pairs of two cylinders each, namely a transfer cylinder and an associated forming cylinder, whereby the transfer and forming cylinders are each embodied with a width suffi...
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WO/2003/074275A1 |
The invention relates to a method for operating a printing unit with at least one counter printing cylinder and a cylinder forming a pressure point with the above, whereby the counter printing cylinder is driven by a first motor, mechani...
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WO/2003/072369A1 |
The invention is a simple, inexpensive, wash-free integrated cover for a printing transfer cylinder, comprising a flexible jacket covering permanently attached to a cylinder base cover. The invention provides advantages over T-Y paper an...
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WO/2003/066332A2 |
The invention relates to a method for correcting the longitudinal register of a rotary printing machine that comprises a plurality of inking systems (1 to 9). According to the inventive method, a control unit adjusts the desired placemen...
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WO/2003/066333A2 |
A color registration control system (100) for a printing press (108) including an area scanner (214) for acquiring an image of a paper substrate and an image processing system (102) adapted to receive the image and process the image to d...
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WO/2003/064763A1 |
The invention relates to a method for reducing undesirable flexural vibrations in at least one rotating component (01, 18). According to said method, an undesirable vibration is counteracted by means of at least one actuator (10, 11), by...
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WO/2003/059651A2 |
The invention relates to a printing method and a corresponding printing device for the application of layers, in particular resist or etching layers with constant or approximately constant layer thickness on a substrate (1). On printing ...
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WO/2003/051633A1 |
Printing device for printing machines of various kind, which is made in such a way that to permit to print paper pages and sheets of any size, with a number of copies larger than those attainable with the current printing machines and wi...
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WO/2003/051632A1 |
The pressure cylinder (1) in the form of a hollow cylinder is made of aluminium and has a plurality of longitudinal recesses (2) in the cylinder wall which are distributed or arranged and dimensioned in such a way that the cylinder is de...
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WO/2003/049948A2 |
The invention relates to a device for regulating a pressure force exerted by a first and second cylinders upon at least one third cylinder in a printing machine and/or for placing/removing a first cylinder and at least one second cylinde...
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WO/2003/049947A2 |
The invention relates to methods for detecting the force exerted by actuators and to devices for optimally using said forces to regulate a pressure force exerted by at least one cylinder upon another cylinder in a printing machine and/or...
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WO/2003/047873A2 |
The invention comprises a printing cylinder precursor comprising a plastics cylinder in which is located an immovable spine. The invention further extends to a moulding apparatus for manufacturing a printing cylinder precursor, comprisin...
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WO/2003/047862A1 |
The invention relates to a printing machine by intaglio engraving comprising a rack (01; 11; 14) with a stationary part (01) and a moving part (11; 14). A plate cylinder (07) is rotationally mounted inside the stationary part, and an Orl...
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WO/2003/045694A1 |
The tack of an ink or a temperature of a rotating component in a printing group of a rotary printing press is selected in such a way that optimal printing is achieved.
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WO/2003/045695A1 |
The invention relates to a method for operating a rotary printing press, wherein a temperature is set depending on a speed in such a way that optimum printing is achieved.
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WO2001076873A9 |
Disclosed is a device for inserting a continuous tape (12). A system comprises a first module (60) and a second module (62). Two traction means (66, 68) can be connected to one another at the interface (64) and can be detached again. A g...
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WO/2003/039872A1 |
The invention relates to a printing group (01) that comprises at least one printing group cylinder (03; 07) and one inking system (02) with at least one roller. The printing group cylinder and the inking system are rotationally driven by...
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WO/2003/039873A1 |
The invention relates to a drive for a printing group (01) which comprises at least one rotation element (12; 14; 21; 22) that can be rotated about its longitudinal axis and that can be displaced in axial direction. Said rotation element...
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WO/2003/037626A1 |
A printing cylinder assembly (1) including a printing shell (2) on which a printing surface (3) may be provided, and a pair of drive shaft ends (6,7) that hold the shell (2) therebetween. The drive shaft ends (6,7) are connected together...
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WO/2003/037628A1 |
The invention relates to a drawing-in device for drawing in a web of material into a machine, the web of material being at least partially coupled with the drawing-in device. The drawing-in device (01) can be optionally equipped with at ...
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WO/2003/037627A2 |
The invention relates to a draw-in tip (01) to be fastened to the front end of a web of material (08), especially a web of paper, to be drawn in. Said draw-in tip can be optionally fastened to a device for drawing in the web of material ...
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WO/2003/037629A2 |
The invention relates to a draw-in tip to be fastened to the front end of a web of material to be printed, especially a web of paper, to be drawn in. Said draw-in tip can be optionally fastened to a device for drawing in the web of mater...
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WO/2003/033265A1 |
A newspaper offset rotary press such that the reference position of a machine plate attached to a single plate cylinder with no space for incorporating a registering device, which has a complex structure, can be changed and moved by a si...
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WO/2003/031181A1 |
The invention relates to an arrangement for processing a web (03, 03´, 03a, 03b, 03c) with a turning device (07) for shifting the web about an uneven multiple of the half web−width (b03, b03a) thereof and a folding installation, chara...
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WO/2003/031182A1 |
The invention relates to a folding installation (11) on a rotary roller press, comprising a first group of at least two folding formers (101, 102, 103, 106, 107, 108) and at least one further folding former (101, 102, 103, 106, 107), ver...
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