| Patent Number |
Title Of Patent |
Date Issued |
| RE40160 |
Method for controlling a quantity of medium transferable between two rollers |
March 25, 2008 |
| A method for controlling a quantity of medium transferable from a screen roller of a printing machine onto a roller that is in contact with the screen roller includes exerting an influence upon a difference in circumferential speed between the screen roller and the roller in contact |
| RE36275 |
Plate cylinder for a printing press having plate material in a cartridge within the plate cylind |
August 24, 1999 |
| A plate cylinder for rotary printing presses, in which the printing plate inside the machine is manufactured digitally, e.g. by spark erosion, and in which the covering with printing foil and the changing of individual segments of the foil following printing is done simply, automatically |
| RE36083 |
Inking unit for printing presses |
February 9, 1999 |
| An inking unit for printing presses, preferably offset printing presses, can have a plurality of plate-inking rollers for inking a plate cylinder along with a multiplicity of inking rollers. The inking rollers can be positioned to supply ink flow, in at least two directions to the pl |
| D538846 |
Twin stacker delivery |
March 20, 2007 |
|
| D530348 |
Hand wheel |
October 17, 2006 |
|
| D527040 |
Type font |
August 22, 2006 |
|
| D525270 |
Post press machine |
July 18, 2006 |
|
| D516615 |
Type font |
March 7, 2006 |
|
| D516614 |
Type font |
March 7, 2006 |
|
| D516613 |
Type font |
March 7, 2006 |
|
| D512091 |
Font of symbols |
November 29, 2005 |
|
| D510100 |
Type font |
September 27, 2005 |
|
| D508258 |
Type font |
August 9, 2005 |
|
| D505694 |
Type font |
May 31, 2005 |
|
| D502728 |
Type font |
March 8, 2005 |
|
| D501872 |
Type font |
February 15, 2005 |
|
| D496065 |
Type font |
September 14, 2004 |
|
| D494209 |
Type font |
August 10, 2004 |
|
| D494187 |
Computer generated image on a display |
August 10, 2004 |
|
| D490461 |
Printing press |
May 25, 2004 |
|
| D488187 |
Type font |
April 6, 2004 |
|
| D478931 |
Type font |
August 26, 2003 |
|
| D477355 |
Type font |
July 15, 2003 |
|
| D477354 |
Type font |
July 15, 2003 |
|
| D477353 |
Type font |
July 15, 2003 |
|
| D477327 |
Computer generated image on a display |
July 15, 2003 |
|
| D476027 |
Type font |
June 17, 2003 |
|
| D474803 |
Type font |
May 20, 2003 |
|
| D474495 |
Type font |
May 13, 2003 |
|
| D455456 |
Engraving machine |
April 9, 2002 |
|
| D319460 |
Control board for a quality system for a printing press |
August 27, 1991 |
|
| 7464931 |
Apparatus for positioning a trailing edge of sheets |
December 16, 2008 |
| An apparatus positions sheets preferably moving in a combination folding machine and defines a trailing edge range. A trailing edge of the sheet is to be positioned in a transport direction, depending on the dimensions of the sheet. The apparatus has positioning devices, by which the |
| 7464929 |
Apparatus for carrying or guiding a printing material sheet |
December 16, 2008 |
| An apparatus for carrying or guiding a printing material sheet on an air cushion between a nozzle surface and the printing material sheet. The apparatus has first nozzle pairs which are arranged in a first row and second nozzle pairs which are arranged in a second row for generating the |
| 7463276 |
Device for imaging a printing form having an optical correction element |
December 9, 2008 |
| A device for imaging a printing form in a printing form exposer, has at least one laser diode bar which has a number of laser diodes, which are each disposed along a line with nonuniform positional deviation. A spacing of the positions projected onto the line of two adjacent laser di |
| 7460141 |
Apparatus for imaging on a recording medium |
December 2, 2008 |
| An imaging apparatus for imaging on a recording medium is improved to permit the imaging power to be balanced between various groups of individual radiation sources with a low outlay and high accuracy. Two or more imaging heads that respectively include a multiplicity of individual r |
| 7456855 |
Method for image generation on a recording material |
November 25, 2008 |
| A method for image generation on a recording material reduces the nonlinear spacing error between individual beams. In the method for image generation on a recording material, in which, in order to produce recording points on the recording material, individual radiation sources are u |
| 7454263 |
Method and system for determining resetting operations of a printing press |
November 18, 2008 |
| A method for operating a machine (10) in the graphics industry using a computer (4), at least one job, which is processed on the machine (10), being storable in the computer (4). The method is distinguished in that the computer (4) includes a control device which determines the prope |
| 7453223 |
Method for active compensation of oscillations in a machine which processes printing material, a |
November 18, 2008 |
| For the active compensation of oscillations in a machine which processes printing material, a signal which contains an oscillation of the machine or of a part of the machine is measured and at least one counter torque is introduced into the machine to reduce the oscillation. At least one |
| 7451969 |
Gatherer stitcher |
November 18, 2008 |
| To optimize the effort involved when converting a gatherer stitcher which transports initially continuously transported brochures step by step into a stitching station and subsequently into an output station, sensors are assigned to machine components affected by geometrical parameters t |
| 7448625 |
Apparatus for conveying a sheet through a printing machine with radially moving suction grippers |
November 11, 2008 |
| Sheets are conveyed through a printing machine with improved reliability of the suction grippers. The apparatus for conveying a sheet through a printing machine has a cylinder with grippers in a channel for holding the sheet at its leading edge, circulating grippers for holding and for |
| 7448305 |
Apparatus for trimming brochures |
November 11, 2008 |
| An apparatus for trimming brochures has a pair of front cutting blades and a transport apparatus for guiding the brochures to the pair of front cutting blades. For an operator-friendly changeover of the apparatus which is associated with little expenditure, in the event of a change of |
| 7431290 |
Device for guiding a print carrier, method for producing a print carrier guiding device and mach |
October 7, 2008 |
| A device for guiding a print carrier includes nozzles. The nozzles have tongues bounded by at least one at least approximately comb-shaped contour. A machine includes the guiding device and a method is provided for producing the guiding device. |
| 7427064 |
Machine for processing a sheet of printing material |
September 23, 2008 |
| A machine for processing a sheet of printing material contains a first chain conveyor having a first gripper bar for holding a leading edge of the sheet, and a second chain conveyor having a rear gripper bar for simultaneously holding a trailing end of the sheet. A processing device |
| 7412927 |
Printing machine with gripper retraction mechanism for safe operation of the printing machine |
August 19, 2008 |
| A process provides for the safe operation of a printing machine. The printing machine has a first cylinder driven by a first motor, and a second cylinder driven by a second motor. The first cylinder accepts sheets of paper from the second cylinder or delivers them to the second cylin |
| 7412925 |
Device for changing over gripper control in a turning configuration of a sheet-processing machin |
August 19, 2008 |
| In a device for changing over a gripper control in a turning configuration of a sheet-processing machine, there is provided a slide to be guided axially displaceably by radial stops. The device changes over a gripper control from recto printing to verso printing on a transfer device such |
| 7409908 |
Method for transporting printing plates using the plate and blanket cylinders |
August 12, 2008 |
| An apparatus positions a plate cylinder and a blanket cylinder in a transport position for assisting in transporting printing plates. The apparatus spaces the blanket cylinder and plate cylinder apart from one another such that a pressure acting on a printing plate during the printin |
| 7405577 |
Apparatus and method for distinguishing between flat objects |
July 29, 2008 |
| An apparatus and a method for detecting the material of a surface of flat objects on a stack, in particular of objects individually separated from one another in the stack by interlayers, preferably of printing plates. The object is to reliably detect the material of the surface of the |
| 7404357 |
Device for pressing on a flexible printing form when it is being pulled onto a form cylinder of |
July 29, 2008 |
| A device for pressing on a flexible printing form when it is being pulled onto a form cylinder of an offset printing press. The device makes it possible to use an offset cylinder which is not in phase. The device for pressing on a flexible printing form when it is being pulled onto a for |
| 7402129 |
Folding-box gluing machine for producing folding boxes from blanks |
July 22, 2008 |
| A machine for folding and gluing folding boxes has a first folding station and at least one second folding station that follows downstream. Machine components are provided which can be positioned transversely and which contain conveying elements for blanks for the folding boxes and at le |
| 7401908 |
Ink jet device with ink deaerator |
July 22, 2008 |
| An ink jet device includes an ink jet print head and a deaerator having an ink passage, a membrane and a vacuum chamber. The ink passage has an exit connected to the ink jet print head and an inlet, and the membrane has a first side and a second side. The first side contacts ink in the i |
