Patents by Inventor Gerhard Dölker

Gerhard Dölker has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Patent number: 7127992
    Abstract: An arrangement for printing flat workpieces is provided and includes an application roller which rolls on the workpiece surface 6 to be printed and thereby applies a printed image to the workpiece surface 8, the application roller forming a printing cylinder 5 or a transfer roller 1 cooperating with a printing cylinder 5, a counter-roller 2 which forms in cooperation with the application roller a printing gap 3, through which the workpiece 4 passes during the printing process, and a transport device 7 for feeding the workpiece 4 into and out of the printing gap 3 formed by the application roller and the counter-roller 2.
    Type: Grant
    Filed: July 26, 2004
    Date of Patent: October 31, 2006
    Assignee: Robert Burkle GmbH
    Inventors: Norbert Damm, Gerhard Dölker, Erich Schmider, Sascha Lämmle, Markus Heintel, Bernd Armbruster, Tobias Schreck
  • Patent number: 6558489
    Abstract: Actuators for handling furniture parts to be coated are provided. For this purpose, a feeder device is provided which has a plurality of lifting bolts arranged in a grid-like manner and which can travel vertically in a simplified manner thereby that all lifting bolts of a row can be locked by common locking means and that all lifting bolts of a line can be acted upon by common actuating means.
    Type: Grant
    Filed: May 11, 2001
    Date of Patent: May 6, 2003
    Assignee: Robert Burkle GmbH
    Inventors: Gerhard Dölker, Markus Heintel, Wolfgang Renz