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Sondergeld; Werner
Offenbach, DE
No. of patents:

Patent Number Title Of Patent Date Issued
5797827 Printing material guiding surface structure for printing machine cylinders August 25, 1998
A printing material guiding surface structure, preferably for cylinders or cylinder dressings of printing machines has a surface structure which facilitates improved sheet guiding in that the friction forces at the contact points of the printing material and the surface structure are
5785840 Process for producing a surface structure for a cylinder of a printing machine July 28, 1998
The present invention relates to a process for producing a surface structure, preferably on a cylinder, cylinder dressing, or roller of a printing machine, with a hard chromium coating which is galvanically produced and preferably ground to dimensional accuracy. The object of the inv
5046420 Ink duct for printing presses including fans for heating ink September 10, 1991
To obviate local differences in heat expansion in the ink duct, ink metering means and ductor roller, and to temper the printing ink, stabilize the ink-damping agent emulsion and protect the ductor roller from corrosion, the ink duct includes a heat insulating material secured to und

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