| Document |
Document Title |
|
WO/1995/024313A1 |
A colour-printing web-fed rotary press for first and second form printing has printing units arranged in a bridge design. The bridge units (2,11; 3, 12; 4, 13; 5, 14) may be vertically distributed between rubber blanket cylinders (16.2 t...
|
|
WO/1995/024314A1 |
A colour-printing web-fed rotary press for first and second form printing has printing units arranged in a bridge design. At their printing spots, the bridge units may be symmetrically distributed in the vertical direction and are horizo...
|
|
WO/1995/024312A1 |
In a short and low colour-printing web-fed jobbing rotary press with a plurality of 1/1 printing units, at least one drier (G2) is arranged in a second horizontal plane (G3).
|
|
WO/1995/023754A1 |
The aim in a blower chamber for the floating conveyance of sheets (3) or webs is to guide the sheets or webs through a processing machine, especially a rotary press, contactlessly, without flutter and tensioned towards the free edges. Th...
|
|
WO/1995/020488A1 |
A method and a cylinder arrangement for a printing apparatus is provided in which printing plates (16, 17) or punching plates (16, 17) of different lengths may selectively be mounted on the same plate cylinder (12, 13), and wherein a web...
|
|
WO/1995/001930A1 |
Prior art devices for transporting and depositing sheets in a delivery region of a rotary press conceal a considerable hazard for a machine operator in that grab bridges carried by rotating conveyor chains to carry sheets are moved over ...
|
|
WO/1994/029108A1 |
An automated printing press (10) is provided with a plurality of printing stations (13), each having a printing mechanism (60) which prints at least one component image at spaced apart locations along a web (11). Each printing mechanism ...
|
|
WO/1994/025284A2 |
A printing sleeve for a flexographic printing process is prepared by spirally winding successive adhesive coated tapes (40, 42) onto a forming mandrel (22) such that the outer tape covers the seam in the previous layer, providing heat to...
|
|
WO/1994/021464A1 |
The automatic trimming machine of the present invention utilizes a conventional web press to print various sizes of postal and insert cards, flyers and coupon books completely on-line. The automatic trimming machine of the present invent...
|
|
WO/1994/020299A1 |
Device for the adjustment of a unit in a flexographic printing machine which includes at least two. Each unit includes a continuous tensioned paper web (13) moving successively through each of the units, ink means (16) with an ink founta...
|
|
WO/1994/018007A1 |
When operating parts, such as a plate cylinder (3), a doctor blade (4), an inking cylinder (5) and an ink trough (6), are to be inserted in a printing machine (13), said operating parts (3, 4, 5,6) are placed temporarily secured to a fra...
|
|
WO/1994/018006A1 |
In a printing machine (frame etc. not shown) a counterpressure cylinder (1) is rotatably supported in cylindrical bearing housings (5) bordering on the counterpressure cylinder (1) and being held rotatably in the printing machine by mean...
|
|
WO/1994/016893A1 |
A device for detecting registration errors between individual colours during multicolour printing in a long web-fed rotary press (2) has a scanner (24) with only one web-feeler (T1, T2, T3) per scanning head (25 to 27).
|
|
WO/1994/014612A2 |
A device for adjusting cutting sticks (21, 22) on a cutting cylinder (1) for transversely cutting a paper web for collect and non-collect run production is to be compact and easy to operate. This is achieved in that the base surfaces of ...
|
|
WO/1994/007692A1 |
A printing apparatus for printing repeat length portions of a continuous moving web with a predetermined print pattern comprising repeat length measuring assembly (90, 98, 96) for measuring the current length of the repeat length portion...
|
|
WO/1994/007695A1 |
A device for maintaining an even roller mark with rubber rollers for rotary printing presses is designed to avoid scumming by keeping constant a roller mark produced between a form cylinder (12) and the rubber lining (29) of an inking ro...
|
|
WO/1994/004363A1 |
A folder for web-fed rotary presses has longitudinal folding units, cross-folding devices and a cylindrical part. The object of the invention is to allow both flat stitched and cross-glued products to be obtained. For that purpose, a rec...
|
|
WO/1994/002326A1 |
A device (5) consists of a sheet feeder (6) for an insetting machine for printed products, with pockets (3) following in succession along a conveyor path (1), above which terminates a feed line (11) which is formed by two adjacent, flat ...
|
|
WO/1994/001281A1 |
A cylinder setting mechanism for an offset printing device in which a blanket cylinder (10) moves eccentrically about a first pivot point to make contact with the master cylinder (12) so that it can be inked and then subsequently moved e...
|
|
WO/1994/000297A1 |
The purpose of the invention is to obtain a drive for a web-fed multi-colour rotary press whose performance is adaptable to the intended production capacity. This is obtained by the fact that in a plurality of superimposed printing mecha...
|
|
WO/1993/025388A1 |
An offset printing machine has an eccentrically mounted blanket cylinder (34) operated by a single piston that moves the blanket cylinder (34) from a first position separating the blanket cylinder (34) from both the master cylinder (32) ...
|
|
WO/1993/023250A2 |
Conventional printing presses having a set of complementary means for dividing them, if necessary, into autonomous printing sections, in order to create a plurality of narrower presses. Said presses are capable of simultaneously processi...
|
|
WO/1993/023250A1 |
Conventional printing presses having a set of complementary means for dividing them, if necessary, into autonomous printing sections, in order to create a plurality of narrower presses. Said presses are capable of simultaneously processi...
|
|
WO/1993/021015A1 |
In a rotary printing machine the form cylinder (1) is supported on a flexible band (6) under tension, printing ink being introduced into the gap (8) between the band (6) and the form cylinder. This facilitates hydraulic mounting of the f...
|
|
WO/1993/018913A1 |
A laminated printing blanket (5) having compressible and resilient properties and a method for its production are provided. The compressible characteristics are provided by disposing an intermediate layer (10) having substantially unifor...
|
|
WO/1993/009941A1 |
A multi-ply laminated compressible printing blanket (10) for use in offset printing comprising in order, a first compressible fabric ply (12), a compressible elastomeric layer (24), at least two additional fabric plys (32, 34) situated a...
|
|
WO/1993/002863A1 |
A thin film forming device comprising an intaglio printing roll (3) having a number of ink cells (3a), an ink supplying device (5) for filling ink into the ink cells of the intaglio printing roll, a printing roll (4) having a raised port...
|
|
WO/1993/001053A1 |
Registration apparatus for controlling the circumferential registration and image height registration of a plate cylinder of a can decorating apparatus. A first control mechanism (420) includes a hydraulic cylinder (422) for moving a fir...
|
|
WO/1992/018299A1 |
Apparatus for removing and disposing of scrap paper chips (34) impaled on a roller (14) rotating away from the cutting region of a rotary cutter (10) has a pneumatic baffle plate (36) located a distance of 3/8 to 1 1/2 inches away from t...
|
|
WO/1992/015513A1 |
A deviating device (11) for deviating a printing web between two high-speed electrographic printers (10/1, 10/2) is reversible and can be switched to a position in which it turns the printing web over (recto-verso printing) and to a posi...
|
|
WO/1992/012012A1 |
The description relates to a device for adjusting the register of a printing plate on the periphery of a plate cylinder (1), the leading and trailing edges of which are releasably secured to clamping rails (7, 9) arranged in a channel (2...
|
|
WO/1992/009434A1 |
The invention concerns a register-control unit (1) for use in the monitoring of multicolour printing machines, the activity of the unit being interrupted whenever the speed of operation of the machine increases or decreases.
|
|
WO/1992/009399A1 |
An apparatus for preparing a medium for use in a printing process supports the medium (2) for rotation about an axis. A head (6) is mounted for movement parallel to the axis and includes means to direct a laser beam onto the surface of t...
|
|
WO/1992/007717A1 |
An improved printing machine for coupling paper sheets from a paper stack (6) along an endless belt (13) to an impression cylinder (12) with continual movement of the paper sheet without stopping and starting. The instantaneous angular p...
|
|
WO/1992/004188A1 |
A cylinder setting mechanism for a single or multi-color offset printing device in which a blanket cylinder (20) moves eccentrically about a first pivot point (42) to make contact with a master cylinder (18) so that it can be inked and t...
|
|
WO/1992/001562A1 |
The present invention relates to a technical field pertaining to control of synchronized phases between a plurality of printing rolls in a corrugated board printing machine. An object of the present invention is to realize the control of...
|
|
WO/1991/017048A1 |
It is customary to combine into continuous form (201-202-200) the print output (2) from a rotary printing press, which may have the printed pages next to or following each other, by cutting and/or folding in such a way that the printed p...
|
|
WO/1991/016201A1 |
A bearing means for a linear adjusting device (15) for a plate cylinder (3) of a printing press. A linear adjusting device has an outgoing linearly adjustable shaft (16) and is coupled to one of the journals (8).
|
|
WO/1991/012195A1 |
The folding device described has a collecting cylinder (1) which is fitted with grippers (7) and folding blades (5) and which can be switched from a collection to a non-collection production mode. The gripping elements and blades of the ...
|
|
WO/1991/010612A1 |
An off-line web finishing system (10) performs plural functions on a pre-printed and rewound web (12) at a series of pieces of equipment arranged in a line. Tension in the web is set at a variable infeed at a constant value that is suffi...
|
|
WO/1990/015715A1 |
A system for controlling draw on a moving web, and in particular, a system for maintaining a constant tension in a moving web to control the link of web moving past a cyclicly operating apparatus in a printing press by controlling the an...
|
|
WO/1990/014955A1 |
The colours printed on a medium (5) are controlled for mutual displacement during the printing process by printing the medium (5) with at least a characteristic pattern coinciding for the colours and leaving a plurality of evenly distrib...
|
|
WO/1990/012689A1 |
A system and method for generating indicia of registration error between respective, separately adjustable printing units of a printing press, the printing units cooperating to print an image on a moving web, the system being of the type...
|
|
WO/1990/012223A1 |
The invention relates to a method and apparatus for controlling the revolutionary rate of a driven shaft (3) via an eccentric gear (8) mounted between the driving and driven shafts. Distinguishing for the invention is that the eccentric ...
|
|
WO/1990/011895A1 |
A device for feeding laterally perforated continuous stationery (12) into the conveyor (44) of a transfer station (17) of a non-mechanical printer, in which the transfer station (17) has paper transport clamps (44) engaging in the latera...
|
|
WO/1990/011187A1 |
A mechanical apparatus for modifying an individual sheet feed offset duplicator (10) to print impressions on continuous form pre-punched and perforated paper. A first tractor module (30) is attached to the input of the duplicator (10) fo...
|
|
WO/1990/002045A1 |
A low cost press able to print high quality continuous tone color copies comprises a single large diameter impression (22) cylinder rotatably mounted to the machine frame. A plurality of print stations (24a-24d) are spaced around the imp...
|
|
WO/1989/010887A1 |
A mechanical apparatus for modifying an individual sheet feed offset duplicator (10) to print impressions on continuous form pre-punched and perforated paper. A first tractor module (30) is attached to the input of the duplicator (10) fo...
|
|
WO/1989/008559A1 |
An impression cylinder (11) with an elastically deformable surface is mounted axially in wall parts (14, 20) by means of rolling bearings (3) in two bearings and pressed radially with a predetermined tension force against a feed roller. ...
|
|
WO/1988/007449A1 |
Register marks in the form of regular geometric figures of different sizes, e.g. circles or squares, are printed within one another and their relative positions expressed in terms of X and/or Y co-ordinates.
|
