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WO/2004/091912A1 |
A drive device of a printing press comprises a virtual guide axle (a, b) for specifying a set angular position of a drive (08) of at least one unit (01, 02, 03, 04, 06, 07) driven by its own drive motor (M). At least one circuit (15, 20)...
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WO2004037537B1 |
The invention relates to a guiding element (01) for a printing unit (05) which, in order to be used with an imprinter function, is embodied in such a way that, in one operating situation, a strip (02) is printed upon in a printing gap of...
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WO2004037539B1 |
The invention relates to a doctor blade device for a printing machine, said device comprising a dosing edge which can be positioned on a co-operating rotating body. Said doctor blade device comprises, at least in the region of its dosing...
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WO/2004/089631A2 |
Disclosed is a printing system for printing newspapers or jobs. Said printing system is divided into a web-fed press comprising an unreeling stand (01) and one or several printing units (07) for printing a web (04) that is unrolled from ...
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WO2004037697B1 |
The invention relates to a folder (03) comprising a guiding element for guiding a section of a product, said guiding element comprising a plurality of openings in its envelope surface for the discharge of a pressurised fluid, said openin...
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WO/2004/085156A1 |
The invention relates to a cylinder comprising a shaft (24) and a jacket (26) that can be rotated about said shaft and that is supported by the latter at the ends or in the middle section. One or more first actuators (27) allow the jacke...
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WO/2004/085154A1 |
The invention relates to a cylinder comprising one or several element(s) (27) for generating an internal tension of the cylinder, a control unit (47) for controlling said elements and a vibration sensor (46). The control unit controls th...
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WO/2004/085155A1 |
The invention relates to a cylinder, which is in contact with a material web. Said cylinder flexes in or against the direction of travel of the material web, in accordance with at least one pixel that is located on said web.
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WO/2004/082940A1 |
The invention relates to a machine roller for flexographic printing, comprising an angular position control device. The inventive roller (1) is of the type that is connected to an actuation assembly (2) by means of a coupling (3) between...
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WO/2004/082939A1 |
The invention relates to a printer comprising at least one support drum (1) with at least first and second printing rollers (5, 6) and an optical sensor (12) downstream of said rollers. The inventive method consists in: consecutively pri...
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WO/2004/082941A1 |
The invention relates to a drive system for parts which can be moved in a rotary or translatory manner, said system comprising a motor-driven displacement mechanism for each part to be controlled. Each part to be controlled has a surface...
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WO/2004/080718A1 |
The invention relates to a printing tower comprising at least two printing groups (01 to 08), which can be controlled independently of one another by entering data on an operating unit (14, 16). The operating unit (14, 16) is configured ...
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WO/2004/080717A1 |
To modify an existing printing press from its original length/cut off to a different cut off, a sub-frame (24) may be mounted on an existing frame (14) of a printing press. The sub-frame (24) permits the relocation of bearing supports (3...
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WO2004037538B1 |
During operation, a pressure element (03) for a printing machine can be placed over a strip (06) on a co-operating rotating body (01) and forms a printing position therewith. Said pressure element (03) comprises, at least in the region c...
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WO/2004/074700A1 |
The invention relates to a press roller (1) consisting of a fixed carrier (5) and an elastic deformable rotatable roll shell (6). Said roll shell interacts with a backing roll (2), is supported by the carrier (5) with the aid of a hydros...
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WO/2004/073986A1 |
Disclosed is a method for preadjusting at least one unit (06, 12, 15, 19) of a web-machining and/or web-processing machine (01), which influences a longitudinal register. According to the inventive method, an adjustment value (SA, k to S...
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WO/2004/074151A1 |
The invention relates to a printing machine comprising at least one guiding element (308, 501, 710, 720, 720') transversally extending in a transport direction for guiding a strip on a line which is fitted with air-permeable micro-orific...
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WO/2004/071768A1 |
The invention relates to a method for replacing printing sleeves (7) in a printing press (1), according to which printing sleeves (7) that are not used for the current printing process are stored in at least one storage device while at l...
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WO/2004/069540A1 |
A rotary press is provided. In the rotary press, tension of paper passing through printing units is always maintained to be constant, and position of a printing pin of each printing unit is consistently maintained to thus prevent a pin s...
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WO/2004/067275A1 |
The invention relates to a printing machine, with at least one first printing tower, comprising two stacked satellite printing units, whereby at least one further printing unit is arranged on a plane above the printing location of the up...
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WO/2004/065127A2 |
A method for the adjustment of the printed image in a web printing machine is disclosed. The above is provided with ink transfer rollers (F,K) and actuators for the same, by means of which the position (x) of the rollers (F, K) may be ad...
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WO/2004/065123A1 |
The invention relates to a web-fed rotary press comprising at least one printing group in which at least one exchangeable, inkable plate cylinder (1) and at least one exchangeable rubber blanket cylinder (2) are arranged respectively in ...
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WO/2004/062915A1 |
In order to print a print web (1) by means of a plurality of printing groups (5), the print web (1) is guided in the region of the printing groups (5) on a support band (10) which is transported at the same speed and multiple printing is...
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WO2004037698B1 |
The invention relates to a former (01) for a strip-producing or strip-processing machine, said former comprising a porous material (09) through which a fluid can pass, in at least one region co-operating with a strip to be folded.
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WO/2004/056569A2 |
The aim of the invention is to provide a modular printing unit (1; 50), which has the simplest possible construction and is highly flexible. To achieve this, the modular printing unit (1; 50), which is designed to print webs (29) compris...
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WO/2004/054805A1 |
Disclosed is a method for tempering a machine part by means of a control device, according to which one respective measured value of a temperature is determined at two spaced-apart measurement points that are located along a control dist...
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WO/2004/052571A1 |
A cylinder for rotary hot foil stamping comprises a base cylinder (12) defining a longitudinally extending slit (20B) in an exterior cylindrical surface and chamfered circumferential edge portions at each end of the cylinder. One end of ...
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WO/2004/050365A1 |
A printing module provided with an impression roller, a plate cylinder assembly (22), an anilox roller (33) and a doctor roller, the impression roller (13) being rotably bearing-mounted in a main frame, the plate cylinder being rotatably...
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WO/2004/048092A2 |
The invention relates to a device and method for adjusting the register of a printing machine (1) comprising at least two inker units (D1-D4). Devices of the above-mentioned variety comprise the following components: - means (5) for appl...
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WO/2004/048093A2 |
Disclosed is a method for pre-registering a printing machine (1) comprising several printing groups (D1-D4). According to said method, the phase position of the print cylinders (F1-F4) which are involved in the printing process are coord...
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WO2003086774B1 |
A blanket located on the outer surface of a roller, e.g. of a printing unit roller, comprises an elastic and/or compressible layer with a surface pressure that depends on the degree of an impression. The layer is designed so that a depen...
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WO/2004/043697A1 |
A rotary press for four-color double-side printing is provided. In the rotary press, direct-printing cylinders (14, 44) for printing directly on paper are formed in first and fourth printing units (10, 40), respectively. Here, printing p...
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WO/2004/039534A2 |
The invention relates to a rotative body of a printing press and to a method for producing said body. The rotative body (01) comprises a base body (28) with a surface (29). According to said method, an external body (38) comprising at le...
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WO/2004/039591A1 |
The invention relates to a method for producing a rotating member of a printing press and rotating members. Said rotating member comprises a bale that is provided with a circumferential area. A clamping duct or flow duct that is at least...
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WO/2004/039589A1 |
The invention relates to rotating members of a printing press, comprising a bale that encompasses a basic body having a cylindrical surface and at least one outer element which is applied to the surface of the basic body. Said outer elem...
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WO/2004/039588A1 |
The invention relates to a rotative body of a printing press comprising a roll face with a base body and an external body that at least partially surrounds the base body. According to the invention, the external body or at least one chan...
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WO/2004/037696A2 |
The invention relates to a guiding element for a strip-producing or strip-processing machine, said guiding element comprising a plurality of openings arranged in its envelope surface, at least in a longitudinal section thereof, essential...
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WO2003016056A9 |
The present ink proofer arrangement (100) generates consistent and reliable ink draw downs irrespective of the size of the substrate or the user preparing the ink sample. In one example embodiment, an ink proofer arrangement is adapted t...
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WO2004014770B1 |
The invention relates to a device for guiding a web (17, 22, 23, 24) in a processing machine, comprising a register device (16, 51) and at least one further guiding element (28, 30, 41, 41') subjecting the web to an offset or a change in...
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WO2003086923B1 |
The invention relates to a device for aligning sheets (10, 11, 12) transversal to the direction of travel (L) of the sheets in which a holding device (05) that advances a sheet (10, 11, 12) is displaceably mounted for holding the sheet (...
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WO/2004/033167A1 |
The invention aims at providing easy adjustment of a web crop mark (1) in a rotary roller printing machine. Therefor, the circumferential speed of a drawgear (Z3) transporting said web (1) is modified.
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WO/2004/028809A1 |
A cylinder for a printing machine is disclosed, whereby the cylinder comprises an servo unit (3), pressurised with a pressure medium and a control valve (41 to 44), for controlling the pressurisation with the pressure medium, whereby, af...
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WO/2004/028810A1 |
The invention relates to a device for setting the contact pressure between a displaceably mounted first roller and at least one second roller and/or for placing or removing the first roller against/from the second roller in a printing pr...
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WO/2004/028805A1 |
The invention related to a method for driving a processing machine for webs, whereby several units are mechanically driven independently of each other by drives and signals for a lead axle position of a virtual lead axle are supplied to ...
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WO/2004/024448A1 |
The invention relates to a printing machine comprising several printing groups (01, 02, 03, 04), at least one drier (09) and at least one folding apparatus (17,18). At least one printing group, in relation to the axial direction of the c...
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WO/2004/022340A1 |
The invention relates to a sleeve comprising a mulilayer structure for printing presses which are provided with support rollers that are embodied as air cylinders, particularly a sleeve used for flexographic printing. Said sleeve encompa...
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WO/2004/022339A1 |
Printing cylinder supporting unit for a printing machine, with a supporting frame (27) and supporting means mounted on said supporting frame for rotatably supporting one of several printing cylinders (1), which are designed so that in th...
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WO/2004/020200A1 |
The present invention relates to a web type offset printer for adhesive paper, and more particularly, to a web type offset printer for adhesive paper, wherein rollers of a paper feeder and rollers of a printing unit are coated with tungs...
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WO2003072476B1 |
The invention relates to a folding drum of a folding device, comprising at least one folding element and a transmission unit having at least one toothed wheel which is coaxially arranged in relation to the rotational axis of the folding ...
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WO2003074402B1 |
The invention relates to a cutting device for the transverse cutting of at least one material web (03, 04), comprising a transport cylinder (11), arranged such as to form a first cutting gap (08) with a first transverse cutting device (1...
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