Matches 151 - 200 out of 457 < 1 2 3 4 5 6 7 8 9 10 >
Match Document Document Title
5456176 Rotary printing press  
A rotary printing press with two or more printing units arranged concentrically, in parallel planes, to two or more impression cylinders which are mounted at one end on a shaft, and with one or...
5451037 Modular card processing system  
An inserter module for attaching processed cards to associated card carrier forms having cardholder information printed thereon is provided. The inserter module includes a chassis, printer for...
5447566 Paper coating and drying machine  
A paper tinting and drying machine has a tinting module and a dryer module spaced apart from one another by a predetermined distance so that aqueous liquid ink with less than five percent volatile...
5443008 Anti-wrap device for a web press  
A system and method for preventing a broken printing web from wrapping about or otherwise fouling the blanket cylinders of printing press units. The system and method includes a web tensioning...
5438926 Device for maintaining cut off registration in a printing press  
A device (10) for maintaining registration in a printing press (12) having a printing unit (11) for printing a paper web (16), a device (20) for folding the paper web (16), a device (22) for...
5425694 Printer using stacker  
In a printer for printing images on a continuous form recording sheet, which can be used in association with a stacking device for folding and stacking the recording sheet discharged from the...
5417157 Pair of web pulling cylinders in printing machines  
A pair of web pulling cylinders, particularly for use in printing machines, wherein a single-layer or multiple-layer web is conveyed between the cylinders which are pressed together. The cylinders...
5413041 High-speed web-fed flexographic printer  
A printer comprising a printing roller supporting a matrix strip; a pressure roller for pressing the web on to the matrix at a first portion of the printing roller; and an inking unit including an...
5405205 Sheet medium transport system, particularly for printers and plotters  
The invention disclosed herein provides a method and apparatus for counteracting the effects of a localized drag on a sheet medium as it is being moved by a drive system, for example, in a printer...
5400940 Paper web threading apparatus for rotary printing press  
A paper web threading apparatus for a rotary printing press, which occupies a minimum space required for the installation thereof and which enables automatic threading of a paper web to be...
5397044 Paper web threading apparatus for paper web handling machine  
A paper web threading apparatus for use in a paper web handling machine includes a paper web threading member movably disposed substantially along a paper web threading path; a driver for driving...
5388513 Offset rotary for color printing system  
This invention relates to an offset type rotary press adapted for a color printing system, with printing sections, which prevents print-shears and produces printed matter in high quality. The...
5386772 High speed media management device  
A high speed media management device has tractor means for moving a web through the device past a plurality of work stations at each of which the web may be treated. Relatively high web tension is...
5377586 Paper roll support apparatus  
A paper roll support apparatus comprises a main paper roll support (12, 13), a paper roll feed element (22) for unrolling a main paper roll (10), a spare paper roll support (42, 43, 47, 48) for...
5372290 Apparatus for removing a running torn web of material  
An apparatus for removing a running torn web of material is disclosed having two rollers parallel to each another disposed on a same side of the running web of material, so that the axes of the two...
5371521 Packaging machine with thermal imprinter and method  
A thermal transfer printing apparatus for printing an elongate continuous web of items. The apparatus comprises a frame structure having an imprinter mounted thereon. A plurality of idlers supports...
5365847 Control system for a printing press  
A control system (14) for a printing press (12) having a printing cylinder (36a-36d) having an outer surface, a device (90) for determining a reference printing image for the outer surface of the...
5365843 Printing press with web breaking assembly  
A web offset printing press (10) includes a motor and a gear train (106) for moving a web (14) along a path of movement extending through the press (10). The press (10) further includes an...
5365844 Device for controlling a web in a printing press  
A device (20) for controlling a web (2) in a printing press (4) having a supply roll (1) of the web (2), a printing drum or roll (4a) of the press (4), a device (12) for detecting a power loss of...
5357859 Material web turning bar assembly  
A material web turning bar assembly utilizes one fixed lead screw and support spindle and one shiftable lead screw and support spindle to support opposite ends of a turning bar. The shiftable lead...
5325774 Ribbon path indicator system  
A system is provided for assisting operators of a printing press in webbing ribbons of a web material exiting a printing unit of the printing press through paths of rolls which direct the ribbons...
5320039 Web engagement system for an off-reel printing press  
A web engagement system for an off-reel printing press comprising a guide piece, a guide channel and drive stations for the displacement of the guide piece. The guide channel accommodates and...
5307970 Paper web threading apparatus having abnormality indication alarm  
A paper web threading apparatus for use in a paper web processing machine which aims at threading a paper web along a paper web threading path by moving a paper web threading member to which the...
5299496 Wen handling apparatus having improved image registration system and method  
Multi-station web handling apparatus having a pair of nip rolls at each station, where at least one of the rolls of each pair of nip rolls is deformed at the nip and having a print-to-print and/or...
5285976 Unwinding device for printing presses  
An unwinding apparatus supports a reel (60) of web material (22) which is to be unwound and directed into a printing unit (14) having a front/operator side and a rear/gear side. The unwinding...
5284088 Device for the register adjustment  
In a printing machine, an arrangement for adjusting web register includes a frame detachably mounted on the machine, and a pair of guide rollers over which a web is guided. A downstream roller is...
5273201 Turning bar fed by compressed air for turning over webs in rotary printing presses  
A compressed air-fed turning bar assembly for turning over printed webs of material includes a cross member, a bearing body displaceably disposed on the cross member, at least one turning bar...
5269222 Variable tension controller for rotary printing press  
Apparatus for controlling the tension of each lead of a multiple lead printing press setup includes a transducer roller interposed in the lead setup to detect the gain (increased tension) in the...
5263414 Material web guide assembly  
A material web guide assembly for a rotary printing press having at least one shiftable web guide roller utilizes fixed and movable guide assemblies to provide a web guide path for guiding a web...
5255602 Apparatus for threading webs in rotary printing machines  
An apparatus for threading webs in rotary printing machines. A threading belt (13) in the form of a hook band of a "VELCRO" closure is guided on the threading path, and the leading edge of the web...
5251988 In-line printer for packaging process  
The thermal transfer printer is an on-line printer to print on a web in packaging apparatus adapted to print either when the web is in motion or during a stop cycle. The printer is configured to...
5241906 Feeder apparatus for web rotary press  
A feeder apparatus for a web rotary press includes a pair of web supporting arms mounted on a main shaft supported on left and right frames and independently movable along the main shaft by...
5233919 Angle bar air regulating device for turning a web  
In an angle bar turning a web having an exterior pipe formed with outlet openings, an air regulating device includes a zone tube disposed within and radially spaced from the exterior pipe so as to...
5201269 Roller chain for paper infeed device  
A roller chain for a paper infeed device of a web-fed rotary printing machine utilizes a plurality of fork shaped butt straps which are arranged in sequential inverted order. Fork ends of adjacent...
5199351 Angle-bar device for use in rotary printing press  
The present invention provides an angle-bar device for use in a rotary press, which aims at removing ink and paper debris, etc deposited on the whole peripheral surfaces of the angle-bars by...
5188028 Printing machine damage control system, and damage control method  
To permit triggering a torn web capturing roller system (9, 10, 11) or a web deflection unit (28) for rapid capture of a torn or damaged web (7) in a printing machine system having a printing...
5174669 Label separating device in label printer  
According to the present invention, there is used a conveyance roller for the conveyance of a pasteboard with labels; a separating member is disposed on a downstream side from a pasteboard...
5163371 Method and a device for catching a printed web after breakage  
In order to catch a broken printed web, which is gripped downstream from a printing unit, and more particularly downstream from the last printing unit of a roll feed rotary printing press, between...
5136944 Ticket dispensing mechanism  
A ticket dispensing mechanism is disclosed having a housing, a worm and drive, an idler roller, and a drive roller that engages the worm. Rotating the worm rotates the drive roller to advance a...
5127323 Apparatus for adjusting the web tension of a web-fed printing press  
An apparatus for controlling the tension of a web material passing through a web-fed printing press includes two parallel shafts, at least one of which can be rotatably driven, and four rings, with...
5117753 Multi-station printing machine system  
To permit versatile operation of a multi-station printing machine installation or system having a first printing machine subsystem for printing on a first substrate web which includes a plurality...
5115737 Hot rotary stamper apparatus and methods for metal leaf stamping  
A continuous sheet of metal leaf advanced at a constant rate is moved at variable velocity through a rotary die stamper such that between stamps the metal leaf moves at a velocity which is slower...
5109767 Device for the embossing of fine structures  
A device for embossing a set of motifs having a predetermined motif interval onto a length of film utilizes a rotating embossing cylinder which is provided with a recess for the attachment of an...
5099290 Continuous paper printer with monitoring time period in which the paper feed speed is lower than when printing  
A continuous-paper electrophotographic printer prevents the printed paper from being either scorched or needlessly paid out during periods when printing is halted to enable receipt of a next batch...
5052296 Control device for paper travelling tension and paper cutting position in printing apparatus  
This invention relates to a control device for adjusting the travelling tension and the cutting position of printing paper in a printing apparatus. The control device automatically controls the...
5048810 Apparatus for adjusting an anglebar or a compensator roller in a folder of a printing press  
An anglebar and/or a compensator roller in a folder of a printing press is adjustable. A motor has an output shaft operatively connected with the anglebar and/or the compensator roller to, when...
5036765 Rotary printing machine with web tear or breakage damage control system  
To capture a torn web traveling at high speed after receiving printed subject matter from a printing machine, the web is guided between a pair of capturing rollers (1, 55) which, in normal...
5024156 Safety device for the control of web-fed rotary printing machines  
A safety device for control of a roller rotary printing machine includes a plurality of sensors positioned either before or behind a web advancing device for recognizing tears or other damages in a...
5020431 Guide roller apparatus for rotary press  
The guide roller apparatus in a rotary press using a paper roll includes: rotatable guide rollers; and a power transmission mechanism for connecting two or more guide rollers with each other in...
5018443 Position sensor systems for a print head  
A position sensor system for controlling accurately the movement of a print head so that printing occurs on a series of products at the same location independent of product speed, changes in speed...
Matches 151 - 200 out of 457 < 1 2 3 4 5 6 7 8 9 10 >